taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03B887B7A466FFFAE983FBBBFDD99D41.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608531/files/figure.png	https://doi.org/10.5281/zenodo.2608531	FIGURE 2. a–c Bimeria corynopsis: a stem showing branching; b stem showing annulation; c detail of polyp and slightly capitate tentacles. d–e Bougainvillidae undetermined: d polyp; e gonophore. f–i Rhizorhagium antarcticum: f colony shape; g extended (left) and contracted (right) polyps; h shape (left) and developing eggs (right) of female gonophores; i male gonophore. j?Sarsia sp.: polyp.	FIGURE 2. a–c Bimeria corynopsis: a stem showing branching; b stem showing annulation; c detail of polyp and slightly capitate tentacles. d–e Bougainvillidae undetermined: d polyp; e gonophore. f–i Rhizorhagium antarcticum: f colony shape; g extended (left) and contracted (right) polyps; h shape (left) and developing eggs (right) of female gonophores; i male gonophore. j?Sarsia sp.: polyp.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A466FFFBE983F97CFAEB9CB2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608531/files/figure.png	https://doi.org/10.5281/zenodo.2608531	FIGURE 2. a–c Bimeria corynopsis: a stem showing branching; b stem showing annulation; c detail of polyp and slightly capitate tentacles. d–e Bougainvillidae undetermined: d polyp; e gonophore. f–i Rhizorhagium antarcticum: f colony shape; g extended (left) and contracted (right) polyps; h shape (left) and developing eggs (right) of female gonophores; i male gonophore. j?Sarsia sp.: polyp.	FIGURE 2. a–c Bimeria corynopsis: a stem showing branching; b stem showing annulation; c detail of polyp and slightly capitate tentacles. d–e Bougainvillidae undetermined: d polyp; e gonophore. f–i Rhizorhagium antarcticum: f colony shape; g extended (left) and contracted (right) polyps; h shape (left) and developing eggs (right) of female gonophores; i male gonophore. j?Sarsia sp.: polyp.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A464FFF8E983FF31FE239C10.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608531/files/figure.png	https://doi.org/10.5281/zenodo.2608531	FIGURE 2. a–c Bimeria corynopsis: a stem showing branching; b stem showing annulation; c detail of polyp and slightly capitate tentacles. d–e Bougainvillidae undetermined: d polyp; e gonophore. f–i Rhizorhagium antarcticum: f colony shape; g extended (left) and contracted (right) polyps; h shape (left) and developing eggs (right) of female gonophores; i male gonophore. j?Sarsia sp.: polyp.	FIGURE 2. a–c Bimeria corynopsis: a stem showing branching; b stem showing annulation; c detail of polyp and slightly capitate tentacles. d–e Bougainvillidae undetermined: d polyp; e gonophore. f–i Rhizorhagium antarcticum: f colony shape; g extended (left) and contracted (right) polyps; h shape (left) and developing eggs (right) of female gonophores; i male gonophore. j?Sarsia sp.: polyp.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A465FFF9E983FECFFB4A98C4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608533/files/figure.png	https://doi.org/10.5281/zenodo.2608533	FIGURE 3. a–f Hydractinia dendritica: a–b general view of the colony; c detail of spines; d gastrozooids and dactylozooid (arrow); e gonozooid with gonophores; f dactylozooid (arrow). g Eudendrium antarcticum: female gonophore. h Eudendrium generale: female gonophore. i, k Eudendrium scotti: i gonozooid with male gonophores; k colony. j Eudendrium sp.2: gonozooid with male gonophores.	FIGURE 3. a–f Hydractinia dendritica: a–b general view of the colony; c detail of spines; d gastrozooids and dactylozooid (arrow); e gonozooid with gonophores; f dactylozooid (arrow). g Eudendrium antarcticum: female gonophore. h Eudendrium generale: female gonophore. i, k Eudendrium scotti: i gonozooid with male gonophores; k colony. j Eudendrium sp.2: gonozooid with male gonophores.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A465FFF9E983FBEDFD8C9D72.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608533/files/figure.png	https://doi.org/10.5281/zenodo.2608533	FIGURE 3. a–f Hydractinia dendritica: a–b general view of the colony; c detail of spines; d gastrozooids and dactylozooid (arrow); e gonozooid with gonophores; f dactylozooid (arrow). g Eudendrium antarcticum: female gonophore. h Eudendrium generale: female gonophore. i, k Eudendrium scotti: i gonozooid with male gonophores; k colony. j Eudendrium sp.2: gonozooid with male gonophores.	FIGURE 3. a–f Hydractinia dendritica: a–b general view of the colony; c detail of spines; d gastrozooids and dactylozooid (arrow); e gonozooid with gonophores; f dactylozooid (arrow). g Eudendrium antarcticum: female gonophore. h Eudendrium generale: female gonophore. i, k Eudendrium scotti: i gonozooid with male gonophores; k colony. j Eudendrium sp.2: gonozooid with male gonophores.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A465FFF9E983F9BAFB129C8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608533/files/figure.png	https://doi.org/10.5281/zenodo.2608533	FIGURE 3. a–f Hydractinia dendritica: a–b general view of the colony; c detail of spines; d gastrozooids and dactylozooid (arrow); e gonozooid with gonophores; f dactylozooid (arrow). g Eudendrium antarcticum: female gonophore. h Eudendrium generale: female gonophore. i, k Eudendrium scotti: i gonozooid with male gonophores; k colony. j Eudendrium sp.2: gonozooid with male gonophores.	FIGURE 3. a–f Hydractinia dendritica: a–b general view of the colony; c detail of spines; d gastrozooids and dactylozooid (arrow); e gonozooid with gonophores; f dactylozooid (arrow). g Eudendrium antarcticum: female gonophore. h Eudendrium generale: female gonophore. i, k Eudendrium scotti: i gonozooid with male gonophores; k colony. j Eudendrium sp.2: gonozooid with male gonophores.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A463FFFFE983FF77FC50986D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608533/files/figure.png	https://doi.org/10.5281/zenodo.2608533	FIGURE 3. a–f Hydractinia dendritica: a–b general view of the colony; c detail of spines; d gastrozooids and dactylozooid (arrow); e gonozooid with gonophores; f dactylozooid (arrow). g Eudendrium antarcticum: female gonophore. h Eudendrium generale: female gonophore. i, k Eudendrium scotti: i gonozooid with male gonophores; k colony. j Eudendrium sp.2: gonozooid with male gonophores.	FIGURE 3. a–f Hydractinia dendritica: a–b general view of the colony; c detail of spines; d gastrozooids and dactylozooid (arrow); e gonozooid with gonophores; f dactylozooid (arrow). g Eudendrium antarcticum: female gonophore. h Eudendrium generale: female gonophore. i, k Eudendrium scotti: i gonozooid with male gonophores; k colony. j Eudendrium sp.2: gonozooid with male gonophores.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A463FFFFE983FC1BFE349CA9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608533/files/figure.png	https://doi.org/10.5281/zenodo.2608533	FIGURE 3. a–f Hydractinia dendritica: a–b general view of the colony; c detail of spines; d gastrozooids and dactylozooid (arrow); e gonozooid with gonophores; f dactylozooid (arrow). g Eudendrium antarcticum: female gonophore. h Eudendrium generale: female gonophore. i, k Eudendrium scotti: i gonozooid with male gonophores; k colony. j Eudendrium sp.2: gonozooid with male gonophores.	FIGURE 3. a–f Hydractinia dendritica: a–b general view of the colony; c detail of spines; d gastrozooids and dactylozooid (arrow); e gonozooid with gonophores; f dactylozooid (arrow). g Eudendrium antarcticum: female gonophore. h Eudendrium generale: female gonophore. i, k Eudendrium scotti: i gonozooid with male gonophores; k colony. j Eudendrium sp.2: gonozooid with male gonophores.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A460FFFCE983FD87FE739C38.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608535/files/figure.png	https://doi.org/10.5281/zenodo.2608535	FIGURE 4. a–i Tubularia longstaffi: a polyp-carrying tube; b male polyp; c blastostyle with developing male gonophores; d blastostyle with fully-grown male gonophores; e female polyp; f blastostyle with fully-grown female gonophores; g–h detail of female gonophores carrying actinulae; i actinulae in different stages of development. j–o Zanclea hicksoni: j early-developing polyp, k expanded young polyps, l expanded polyps with hydrorhizal filaments, m contracted polyp, n–o detail of polyps showing tentacle arrangement in linear clusters (arrows).	FIGURE 4. a–i Tubularia longstaffi: a polyp-carrying tube; b male polyp; c blastostyle with developing male gonophores; d blastostyle with fully-grown male gonophores; e female polyp; f blastostyle with fully-grown female gonophores; g–h detail of female gonophores carrying actinulae; i actinulae in different stages of development. j–o Zanclea hicksoni: j early-developing polyp, k expanded young polyps, l expanded polyps with hydrorhizal filaments, m contracted polyp, n–o detail of polyps showing tentacle arrangement in linear clusters (arrows).	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A47EFFE2E983FD3AFD049C12.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608537/files/figure.png	https://doi.org/10.5281/zenodo.2608537	FIGURE 5. a–h Zyzzyzus parvula: a–f polyps in different developmental stages; g detail of juvenile polyps in the basal portion of a mature specimen; h blastostyle with developing gonophores. i-l Corymorpha microrhiza: i mature polyp; j blastostyle with gonophores; k–l juvenile polyps.	FIGURE 5. a–h Zyzzyzus parvula: a–f polyps in different developmental stages; g detail of juvenile polyps in the basal portion of a mature specimen; h blastostyle with developing gonophores. i-l Corymorpha microrhiza: i mature polyp; j blastostyle with gonophores; k–l juvenile polyps.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A47FFFE0E983F8C2FE7A9823.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608537/files/figure.png	https://doi.org/10.5281/zenodo.2608537	FIGURE 5. a–h Zyzzyzus parvula: a–f polyps in different developmental stages; g detail of juvenile polyps in the basal portion of a mature specimen; h blastostyle with developing gonophores. i-l Corymorpha microrhiza: i mature polyp; j blastostyle with gonophores; k–l juvenile polyps.	FIGURE 5. a–h Zyzzyzus parvula: a–f polyps in different developmental stages; g detail of juvenile polyps in the basal portion of a mature specimen; h blastostyle with developing gonophores. i-l Corymorpha microrhiza: i mature polyp; j blastostyle with gonophores; k–l juvenile polyps.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A47CFFE0E983FBD3FAB79D81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608531/files/figure.png	https://doi.org/10.5281/zenodo.2608531	FIGURE 2. a–c Bimeria corynopsis: a stem showing branching; b stem showing annulation; c detail of polyp and slightly capitate tentacles. d–e Bougainvillidae undetermined: d polyp; e gonophore. f–i Rhizorhagium antarcticum: f colony shape; g extended (left) and contracted (right) polyps; h shape (left) and developing eggs (right) of female gonophores; i male gonophore. j?Sarsia sp.: polyp.	FIGURE 2. a–c Bimeria corynopsis: a stem showing branching; b stem showing annulation; c detail of polyp and slightly capitate tentacles. d–e Bougainvillidae undetermined: d polyp; e gonophore. f–i Rhizorhagium antarcticum: f colony shape; g extended (left) and contracted (right) polyps; h shape (left) and developing eggs (right) of female gonophores; i male gonophore. j?Sarsia sp.: polyp.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A47DFFE1E983FA1BFAEF9D9D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608539/files/figure.png	https://doi.org/10.5281/zenodo.2608539	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A47DFFE1E983FF77FAEA9F9C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608535/files/figure.png	https://doi.org/10.5281/zenodo.2608535	FIGURE 4. a–i Tubularia longstaffi: a polyp-carrying tube; b male polyp; c blastostyle with developing male gonophores; d blastostyle with fully-grown male gonophores; e female polyp; f blastostyle with fully-grown female gonophores; g–h detail of female gonophores carrying actinulae; i actinulae in different stages of development. j–o Zanclea hicksoni: j early-developing polyp, k expanded young polyps, l expanded polyps with hydrorhizal filaments, m contracted polyp, n–o detail of polyps showing tentacle arrangement in linear clusters (arrows).	FIGURE 4. a–i Tubularia longstaffi: a polyp-carrying tube; b male polyp; c blastostyle with developing male gonophores; d blastostyle with fully-grown male gonophores; e female polyp; f blastostyle with fully-grown female gonophores; g–h detail of female gonophores carrying actinulae; i actinulae in different stages of development. j–o Zanclea hicksoni: j early-developing polyp, k expanded young polyps, l expanded polyps with hydrorhizal filaments, m contracted polyp, n–o detail of polyps showing tentacle arrangement in linear clusters (arrows).	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A47DFFE7E983F89CFB869A1B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608539/files/figure.png	https://doi.org/10.5281/zenodo.2608539	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A47BFFE7E983FBF4FDAE9D78.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608539/files/figure.png	https://doi.org/10.5281/zenodo.2608539	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A47BFFE7E983FE57FC6C98B9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608539/files/figure.png	https://doi.org/10.5281/zenodo.2608539	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A478FFE4E983FC65FEC69DA0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608539/files/figure.png	https://doi.org/10.5281/zenodo.2608539	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A478FFE5E983F8DEFF5B9BAA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608539/files/figure.png	https://doi.org/10.5281/zenodo.2608539	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A479FFE5E983FE5AFDF6984A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608539/files/figure.png	https://doi.org/10.5281/zenodo.2608539	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A479FFE5E983FBFAFA859E0E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608541/files/figure.png	https://doi.org/10.5281/zenodo.2608541	FIGURE 7. a Lafoeina longitheca: hydrotheca. b–c Stegella lobata: b stem showing hydrothecal arrangement; c gonotheca. d Phialella belgicae: hydrotheca. e–h Campanularia hicksoni: e general view of the colony; f hydrotheca; g pioneer polyp showing planula attachment; h gonotheca. i–j Campanularia sp.: i hydrotheca; j developing gonotheca. k–m Billardia subrufa: k general view of a colony growing on Oswaldella erratum; l stem showing hydrothecal arrangement; m gonothecae.	FIGURE 7. a Lafoeina longitheca: hydrotheca. b–c Stegella lobata: b stem showing hydrothecal arrangement; c gonotheca. d Phialella belgicae: hydrotheca. e–h Campanularia hicksoni: e general view of the colony; f hydrotheca; g pioneer polyp showing planula attachment; h gonotheca. i–j Campanularia sp.: i hydrotheca; j developing gonotheca. k–m Billardia subrufa: k general view of a colony growing on Oswaldella erratum; l stem showing hydrothecal arrangement; m gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A479FFEAE983F9E4FC8599FA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608541/files/figure.png	https://doi.org/10.5281/zenodo.2608541	FIGURE 7. a Lafoeina longitheca: hydrotheca. b–c Stegella lobata: b stem showing hydrothecal arrangement; c gonotheca. d Phialella belgicae: hydrotheca. e–h Campanularia hicksoni: e general view of the colony; f hydrotheca; g pioneer polyp showing planula attachment; h gonotheca. i–j Campanularia sp.: i hydrotheca; j developing gonotheca. k–m Billardia subrufa: k general view of a colony growing on Oswaldella erratum; l stem showing hydrothecal arrangement; m gonothecae.	FIGURE 7. a Lafoeina longitheca: hydrotheca. b–c Stegella lobata: b stem showing hydrothecal arrangement; c gonotheca. d Phialella belgicae: hydrotheca. e–h Campanularia hicksoni: e general view of the colony; f hydrotheca; g pioneer polyp showing planula attachment; h gonotheca. i–j Campanularia sp.: i hydrotheca; j developing gonotheca. k–m Billardia subrufa: k general view of a colony growing on Oswaldella erratum; l stem showing hydrothecal arrangement; m gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A476FFEAE983FC89FD379DC4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608541/files/figure.png	https://doi.org/10.5281/zenodo.2608541	FIGURE 7. a Lafoeina longitheca: hydrotheca. b–c Stegella lobata: b stem showing hydrothecal arrangement; c gonotheca. d Phialella belgicae: hydrotheca. e–h Campanularia hicksoni: e general view of the colony; f hydrotheca; g pioneer polyp showing planula attachment; h gonotheca. i–j Campanularia sp.: i hydrotheca; j developing gonotheca. k–m Billardia subrufa: k general view of a colony growing on Oswaldella erratum; l stem showing hydrothecal arrangement; m gonothecae.	FIGURE 7. a Lafoeina longitheca: hydrotheca. b–c Stegella lobata: b stem showing hydrothecal arrangement; c gonotheca. d Phialella belgicae: hydrotheca. e–h Campanularia hicksoni: e general view of the colony; f hydrotheca; g pioneer polyp showing planula attachment; h gonotheca. i–j Campanularia sp.: i hydrotheca; j developing gonotheca. k–m Billardia subrufa: k general view of a colony growing on Oswaldella erratum; l stem showing hydrothecal arrangement; m gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A476FFE9E983F87FFDF69822.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608541/files/figure.png	https://doi.org/10.5281/zenodo.2608541	FIGURE 7. a Lafoeina longitheca: hydrotheca. b–c Stegella lobata: b stem showing hydrothecal arrangement; c gonotheca. d Phialella belgicae: hydrotheca. e–h Campanularia hicksoni: e general view of the colony; f hydrotheca; g pioneer polyp showing planula attachment; h gonotheca. i–j Campanularia sp.: i hydrotheca; j developing gonotheca. k–m Billardia subrufa: k general view of a colony growing on Oswaldella erratum; l stem showing hydrothecal arrangement; m gonothecae.	FIGURE 7. a Lafoeina longitheca: hydrotheca. b–c Stegella lobata: b stem showing hydrothecal arrangement; c gonotheca. d Phialella belgicae: hydrotheca. e–h Campanularia hicksoni: e general view of the colony; f hydrotheca; g pioneer polyp showing planula attachment; h gonotheca. i–j Campanularia sp.: i hydrotheca; j developing gonotheca. k–m Billardia subrufa: k general view of a colony growing on Oswaldella erratum; l stem showing hydrothecal arrangement; m gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A476FFE9E983F87FFDF69822.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608543/files/figure.png	https://doi.org/10.5281/zenodo.2608543	FIGURE 8. Box and whiskers chart showing variation in length of large microbasic mastigophores of Campanularia hicksoni according to hydrothecal length (black line = mean; white line = median).	FIGURE 8. Box and whiskers chart showing variation in length of large microbasic mastigophores of Campanularia hicksoni according to hydrothecal length (black line = mean; white line = median).	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A475FFE9E983FC4AFEBC9C8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608541/files/figure.png	https://doi.org/10.5281/zenodo.2608541	FIGURE 7. a Lafoeina longitheca: hydrotheca. b–c Stegella lobata: b stem showing hydrothecal arrangement; c gonotheca. d Phialella belgicae: hydrotheca. e–h Campanularia hicksoni: e general view of the colony; f hydrotheca; g pioneer polyp showing planula attachment; h gonotheca. i–j Campanularia sp.: i hydrotheca; j developing gonotheca. k–m Billardia subrufa: k general view of a colony growing on Oswaldella erratum; l stem showing hydrothecal arrangement; m gonothecae.	FIGURE 7. a Lafoeina longitheca: hydrotheca. b–c Stegella lobata: b stem showing hydrothecal arrangement; c gonotheca. d Phialella belgicae: hydrotheca. e–h Campanularia hicksoni: e general view of the colony; f hydrotheca; g pioneer polyp showing planula attachment; h gonotheca. i–j Campanularia sp.: i hydrotheca; j developing gonotheca. k–m Billardia subrufa: k general view of a colony growing on Oswaldella erratum; l stem showing hydrothecal arrangement; m gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A472FFEEE983FECAFF5B9946.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608545/files/figure.png	https://doi.org/10.5281/zenodo.2608545	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A472FFEEE983FD63FEF398E1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608545/files/figure.png	https://doi.org/10.5281/zenodo.2608545	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A472FFEEE983FC1DFDB79EC4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608545/files/figure.png	https://doi.org/10.5281/zenodo.2608545	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A472FFEEE983F9E2FE7E9CAA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608545/files/figure.png	https://doi.org/10.5281/zenodo.2608545	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A473FFECE983F931FE7E9BAA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608545/files/figure.png	https://doi.org/10.5281/zenodo.2608545	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A470FFECE983F934FC049C90.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608547/files/figure.png	https://doi.org/10.5281/zenodo.2608547	FIGURE 10. a Antarctoscyphus asymmetricus: hydrotheca. b–d A. elongatus: b colony; c–d hydrothecae. e–g A. grandis: e colony; f hydrotheca; g gonotheca. h–j A. spiralis: h colony; i–j hydrothecae. k Sertularella sp.: hydrotheca.	FIGURE 10. a Antarctoscyphus asymmetricus: hydrotheca. b–d A. elongatus: b colony; c–d hydrothecae. e–g A. grandis: e colony; f hydrotheca; g gonotheca. h–j A. spiralis: h colony; i–j hydrothecae. k Sertularella sp.: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A470FFECE983FEC7FE7E99FD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608545/files/figure.png	https://doi.org/10.5281/zenodo.2608545	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A470FFECE983FD39FB4B9F28.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608545/files/figure.png	https://doi.org/10.5281/zenodo.2608545	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A470FFECE983FB46FEDA9D7B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608545/files/figure.png	https://doi.org/10.5281/zenodo.2608545	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	FIGURE 9. a Staurotheca antarctica: stem showing hydrothecal arrangement. b St. dichotoma: stem showing hydrothecal arrangement; c–d St. frigida: c stem with male gonothecae; d stem with female gonotheca. e St. glomulosa: hydrotheca. f St. nonscripta: stem showing hydrothecal arrangement. g–h St. pachyclada: g stem showing hydrothecal arrangement; h hydrotheca. i–j St. vanhoeffeni: i colony; j stem showing hydrothecal arrangement. k St. polarsterni: stem showing hydrothecal arrangement and female gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A471FFD2E983F9B4FDE29BAA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608547/files/figure.png	https://doi.org/10.5281/zenodo.2608547	FIGURE 10. a Antarctoscyphus asymmetricus: hydrotheca. b–d A. elongatus: b colony; c–d hydrothecae. e–g A. grandis: e colony; f hydrotheca; g gonotheca. h–j A. spiralis: h colony; i–j hydrothecae. k Sertularella sp.: hydrotheca.	FIGURE 10. a Antarctoscyphus asymmetricus: hydrotheca. b–d A. elongatus: b colony; c–d hydrothecae. e–g A. grandis: e colony; f hydrotheca; g gonotheca. h–j A. spiralis: h colony; i–j hydrothecae. k Sertularella sp.: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44EFFD2E983FEC7FCA29921.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608547/files/figure.png	https://doi.org/10.5281/zenodo.2608547	FIGURE 10. a Antarctoscyphus asymmetricus: hydrotheca. b–d A. elongatus: b colony; c–d hydrothecae. e–g A. grandis: e colony; f hydrotheca; g gonotheca. h–j A. spiralis: h colony; i–j hydrothecae. k Sertularella sp.: hydrotheca.	FIGURE 10. a Antarctoscyphus asymmetricus: hydrotheca. b–d A. elongatus: b colony; c–d hydrothecae. e–g A. grandis: e colony; f hydrotheca; g gonotheca. h–j A. spiralis: h colony; i–j hydrothecae. k Sertularella sp.: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44EFFD2E983FD5DFBAC9F4C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608547/files/figure.png	https://doi.org/10.5281/zenodo.2608547	FIGURE 10. a Antarctoscyphus asymmetricus: hydrotheca. b–d A. elongatus: b colony; c–d hydrothecae. e–g A. grandis: e colony; f hydrotheca; g gonotheca. h–j A. spiralis: h colony; i–j hydrothecae. k Sertularella sp.: hydrotheca.	FIGURE 10. a Antarctoscyphus asymmetricus: hydrotheca. b–d A. elongatus: b colony; c–d hydrothecae. e–g A. grandis: e colony; f hydrotheca; g gonotheca. h–j A. spiralis: h colony; i–j hydrothecae. k Sertularella sp.: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44EFFD2E983FB23FC129DC9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608549/files/figure.png	https://doi.org/10.5281/zenodo.2608549	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44EFFD2E983FB23FC129DC9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608551/files/figure.png	https://doi.org/10.5281/zenodo.2608551	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44EFFD3E983F8E4FE2A9B86.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608549/files/figure.png	https://doi.org/10.5281/zenodo.2608549	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44EFFD3E983F8E4FE2A9B86.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608551/files/figure.png	https://doi.org/10.5281/zenodo.2608551	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44FFFD0E983F90CFB189BAA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608549/files/figure.png	https://doi.org/10.5281/zenodo.2608549	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44FFFD0E983F90CFB189BAA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608551/files/figure.png	https://doi.org/10.5281/zenodo.2608551	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44CFFD1E983F956FD3199FA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608549/files/figure.png	https://doi.org/10.5281/zenodo.2608549	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44CFFD1E983F956FD3199FA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608551/files/figure.png	https://doi.org/10.5281/zenodo.2608551	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44DFFD1E983FD37FC9A98B9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608549/files/figure.png	https://doi.org/10.5281/zenodo.2608549	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44DFFD1E983FBF4FD0A9CC8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608549/files/figure.png	https://doi.org/10.5281/zenodo.2608549	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44DFFD1E983FBF4FD0A9CC8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608551/files/figure.png	https://doi.org/10.5281/zenodo.2608551	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44AFFD6E983FF77FF5B9AB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608549/files/figure.png	https://doi.org/10.5281/zenodo.2608549	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44AFFD6E983FF77FF5B9AB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608551/files/figure.png	https://doi.org/10.5281/zenodo.2608551	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44AFFD6E983FDCDFDCD9F28.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608549/files/figure.png	https://doi.org/10.5281/zenodo.2608549	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44AFFD6E983FDCDFDCD9F28.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608551/files/figure.png	https://doi.org/10.5281/zenodo.2608551	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44AFFD6E983FB46FC559EC2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608549/files/figure.png	https://doi.org/10.5281/zenodo.2608549	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44AFFD6E983F9EAFAFF9C8E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608549/files/figure.png	https://doi.org/10.5281/zenodo.2608549	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44AFFD6E983F9EAFAFF9C8E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608551/files/figure.png	https://doi.org/10.5281/zenodo.2608551	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44BFFD7E983FB24FE429EA0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608539/files/figure.png	https://doi.org/10.5281/zenodo.2608539	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	FIGURE 6. a–b Acryptolaria frigida: a stem; b hydrotheca; c–f Filellum antarcticum: c hydrotheca; d coppinia; e section of a coppinia showing gonothecae and eggs; f detail of gonothecal aperture. g Filellum cf. magnificum: hydrotheca. h Filellum cf. bouvetensis: hydrotheca. i–j Lafoea dumosa: i stem; j detail of the stem showing hydrothecal arrangement. k Lafoea gaussica: hydrotheca. l-m Abietinella operculata: l stems; m detail of the stem showing hydrothecal arrangement. n Hebella cf. plana: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44BFFD7E983FF77FC469AD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608549/files/figure.png	https://doi.org/10.5281/zenodo.2608549	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44BFFD7E983FF77FC469AD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608551/files/figure.png	https://doi.org/10.5281/zenodo.2608551	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44BFFD7E983FE11FCD09894.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608549/files/figure.png	https://doi.org/10.5281/zenodo.2608549	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	FIGURE 11. a Symplectoscyphus anae: hydrotheca. b Sy. cumberlandicus: hydrotheca. c Sy. curvatus: hydrotheca. d Sy. exochus: hydrotheca. e Sy. frigidus: hydrotheca. f Sy. glacialis: hydrotheca. g Sy. liouvillei: hydrotheca. h Sy. naumovi: hydrotheca. i Sy. paulensis: hydrotheca. j Sy. plectilis: hydrotheca. k Sy. vanhoeffeni: hydrotheca. l Sy. weddelli: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44BFFD7E983FE11FCD09894.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608551/files/figure.png	https://doi.org/10.5281/zenodo.2608551	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	FIGURE 12. a Symplectoscyphus anae: gonotheca. b Sy. cumberlandicus: gonotheca. c Sy. curvatus: gonotheca. d Sy. exochus: gonotheca. e Sy. glacialis: gonotheca. f–g Sy. liouvillei: f colony; g gonotheca. h Sy. naumovi: gonotheca. i Sy. plectilis: gonotheca. j Sy. vanhoeffeni: gonotheca. k Sy. weddelli: gonotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A44BFFD4E983F951FC809A63.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608553/files/figure.png	https://doi.org/10.5281/zenodo.2608553	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A448FFD5E983F8C8FC899B86.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608553/files/figure.png	https://doi.org/10.5281/zenodo.2608553	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A449FFD5E983FEA3FC5D9921.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608553/files/figure.png	https://doi.org/10.5281/zenodo.2608553	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A449FFD5E983FD5DFA8F98B8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608553/files/figure.png	https://doi.org/10.5281/zenodo.2608553	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A449FFD5E983FBF6FDCB9C36.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608553/files/figure.png	https://doi.org/10.5281/zenodo.2608553	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A446FFDAE983F99AFAD59C1B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608553/files/figure.png	https://doi.org/10.5281/zenodo.2608553	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A447FFDBE983FF77FE3F9969.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608553/files/figure.png	https://doi.org/10.5281/zenodo.2608553	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A447FFDBE983FD85FADE9824.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608553/files/figure.png	https://doi.org/10.5281/zenodo.2608553	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	FIGURE 13. a Halecium cf. antarcticum: hydrophore and hydrotheca. b–d H. banzare: b hydrophore and hydrotheca; c male gonotheca; d colony. e H. exaggeratum: hydrophore and hydrotheca. f–g H. incertus: f hydrophore and hydrotheca; g gonotheca. h H. interpolatum: hydrophore and hydrotheca. i H. jaederholmi: hydrophore and hydrotheca. j–k H. pseudodelicatulum: j hydrophore and hydrotheca; k female gonotheca. l H. pseudoincertus: hydrophore and hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A447FFDBE983FC42FD639CCA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608555/files/figure.png	https://doi.org/10.5281/zenodo.2608555	FIGURE 14. a Halecium incertus: colony. b–c H. secundum: b hydrophore and hydrotheca; c gonothecae. d–g H. tubatum: d stem; e detail of the basal rings of the stem; f–g hydrothecae. h–j Hydrodendron arboreum: h stem showing hydrophores arrangement; i colony; j nematophore.	FIGURE 14. a Halecium incertus: colony. b–c H. secundum: b hydrophore and hydrotheca; c gonothecae. d–g H. tubatum: d stem; e detail of the basal rings of the stem; f–g hydrothecae. h–j Hydrodendron arboreum: h stem showing hydrophores arrangement; i colony; j nematophore.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A447FFDBE983FC42FD639CCA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608535/files/figure.png	https://doi.org/10.5281/zenodo.2608535	FIGURE 4. a–i Tubularia longstaffi: a polyp-carrying tube; b male polyp; c blastostyle with developing male gonophores; d blastostyle with fully-grown male gonophores; e female polyp; f blastostyle with fully-grown female gonophores; g–h detail of female gonophores carrying actinulae; i actinulae in different stages of development. j–o Zanclea hicksoni: j early-developing polyp, k expanded young polyps, l expanded polyps with hydrorhizal filaments, m contracted polyp, n–o detail of polyps showing tentacle arrangement in linear clusters (arrows).	FIGURE 4. a–i Tubularia longstaffi: a polyp-carrying tube; b male polyp; c blastostyle with developing male gonophores; d blastostyle with fully-grown male gonophores; e female polyp; f blastostyle with fully-grown female gonophores; g–h detail of female gonophores carrying actinulae; i actinulae in different stages of development. j–o Zanclea hicksoni: j early-developing polyp, k expanded young polyps, l expanded polyps with hydrorhizal filaments, m contracted polyp, n–o detail of polyps showing tentacle arrangement in linear clusters (arrows).	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A444FFD8E983FF77FD469849.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608555/files/figure.png	https://doi.org/10.5281/zenodo.2608555	FIGURE 14. a Halecium incertus: colony. b–c H. secundum: b hydrophore and hydrotheca; c gonothecae. d–g H. tubatum: d stem; e detail of the basal rings of the stem; f–g hydrothecae. h–j Hydrodendron arboreum: h stem showing hydrophores arrangement; i colony; j nematophore.	FIGURE 14. a Halecium incertus: colony. b–c H. secundum: b hydrophore and hydrotheca; c gonothecae. d–g H. tubatum: d stem; e detail of the basal rings of the stem; f–g hydrothecae. h–j Hydrodendron arboreum: h stem showing hydrophores arrangement; i colony; j nematophore.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A444FFD8E983FBF7FDAA9D7D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608555/files/figure.png	https://doi.org/10.5281/zenodo.2608555	FIGURE 14. a Halecium incertus: colony. b–c H. secundum: b hydrophore and hydrotheca; c gonothecae. d–g H. tubatum: d stem; e detail of the basal rings of the stem; f–g hydrothecae. h–j Hydrodendron arboreum: h stem showing hydrophores arrangement; i colony; j nematophore.	FIGURE 14. a Halecium incertus: colony. b–c H. secundum: b hydrophore and hydrotheca; c gonothecae. d–g H. tubatum: d stem; e detail of the basal rings of the stem; f–g hydrothecae. h–j Hydrodendron arboreum: h stem showing hydrophores arrangement; i colony; j nematophore.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A444FFD9E983F90BFE2F9AF9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608547/files/figure.png	https://doi.org/10.5281/zenodo.2608547	FIGURE 10. a Antarctoscyphus asymmetricus: hydrotheca. b–d A. elongatus: b colony; c–d hydrothecae. e–g A. grandis: e colony; f hydrotheca; g gonotheca. h–j A. spiralis: h colony; i–j hydrothecae. k Sertularella sp.: hydrotheca.	FIGURE 10. a Antarctoscyphus asymmetricus: hydrotheca. b–d A. elongatus: b colony; c–d hydrothecae. e–g A. grandis: e colony; f hydrotheca; g gonotheca. h–j A. spiralis: h colony; i–j hydrothecae. k Sertularella sp.: hydrotheca.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A445FFD9E983FD86FE7D98DE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608557/files/figure.png	https://doi.org/10.5281/zenodo.2608557	FIGURE 15. a Aglaophenia baggins: hydrotheca. b–c Schizotricha glacialis: b forked hydrocladial internode; c unforked hydrocladial internode. d–f Sc. nana: d stem; e forked hydrocladial internode; f unforked hydrocladial internode. g–j Sc. unifurcata: g stem; h forked hydrocladial internode; i unforked hydrocladial internode; j internode with two hydrothecae.	FIGURE 15. a Aglaophenia baggins: hydrotheca. b–c Schizotricha glacialis: b forked hydrocladial internode; c unforked hydrocladial internode. d–f Sc. nana: d stem; e forked hydrocladial internode; f unforked hydrocladial internode. g–j Sc. unifurcata: g stem; h forked hydrocladial internode; i unforked hydrocladial internode; j internode with two hydrothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A445FFD9E983FB6EFEEC9EC6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608557/files/figure.png	https://doi.org/10.5281/zenodo.2608557	FIGURE 15. a Aglaophenia baggins: hydrotheca. b–c Schizotricha glacialis: b forked hydrocladial internode; c unforked hydrocladial internode. d–f Sc. nana: d stem; e forked hydrocladial internode; f unforked hydrocladial internode. g–j Sc. unifurcata: g stem; h forked hydrocladial internode; i unforked hydrocladial internode; j internode with two hydrothecae.	FIGURE 15. a Aglaophenia baggins: hydrotheca. b–c Schizotricha glacialis: b forked hydrocladial internode; c unforked hydrocladial internode. d–f Sc. nana: d stem; e forked hydrocladial internode; f unforked hydrocladial internode. g–j Sc. unifurcata: g stem; h forked hydrocladial internode; i unforked hydrocladial internode; j internode with two hydrothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A445FFDEE983F9E3FEC59BAB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608557/files/figure.png	https://doi.org/10.5281/zenodo.2608557	FIGURE 15. a Aglaophenia baggins: hydrotheca. b–c Schizotricha glacialis: b forked hydrocladial internode; c unforked hydrocladial internode. d–f Sc. nana: d stem; e forked hydrocladial internode; f unforked hydrocladial internode. g–j Sc. unifurcata: g stem; h forked hydrocladial internode; i unforked hydrocladial internode; j internode with two hydrothecae.	FIGURE 15. a Aglaophenia baggins: hydrotheca. b–c Schizotricha glacialis: b forked hydrocladial internode; c unforked hydrocladial internode. d–f Sc. nana: d stem; e forked hydrocladial internode; f unforked hydrocladial internode. g–j Sc. unifurcata: g stem; h forked hydrocladial internode; i unforked hydrocladial internode; j internode with two hydrothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A442FFDFE983F92AFB1599B2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608557/files/figure.png	https://doi.org/10.5281/zenodo.2608557	FIGURE 15. a Aglaophenia baggins: hydrotheca. b–c Schizotricha glacialis: b forked hydrocladial internode; c unforked hydrocladial internode. d–f Sc. nana: d stem; e forked hydrocladial internode; f unforked hydrocladial internode. g–j Sc. unifurcata: g stem; h forked hydrocladial internode; i unforked hydrocladial internode; j internode with two hydrothecae.	FIGURE 15. a Aglaophenia baggins: hydrotheca. b–c Schizotricha glacialis: b forked hydrocladial internode; c unforked hydrocladial internode. d–f Sc. nana: d stem; e forked hydrocladial internode; f unforked hydrocladial internode. g–j Sc. unifurcata: g stem; h forked hydrocladial internode; i unforked hydrocladial internode; j internode with two hydrothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A443FFDFE983FC42FA269F06.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608561/files/figure.png	https://doi.org/10.5281/zenodo.2608561	FIGURE 16. a–e Oswaldella erratum: a stem; b cauline apophysis showing nematophore; c hydrotheca in lateral view; d hydrotheca in frontal view; e female gonotheca. f–j O. rigida: f cauline apophysis showing nematophore; g hydrotheca in lateral view; h hydrotheca in frontal view; i stem; j detail of the stem showing hydrocladial arrangement. k-l O. delicata: k hydrotheca in lateral view; l hydrotheca in frontal view	FIGURE 16. a–e Oswaldella erratum: a stem; b cauline apophysis showing nematophore; c hydrotheca in lateral view; d hydrotheca in frontal view; e female gonotheca. f–j O. rigida: f cauline apophysis showing nematophore; g hydrotheca in lateral view; h hydrotheca in frontal view; i stem; j detail of the stem showing hydrocladial arrangement. k-l O. delicata: k hydrotheca in lateral view; l hydrotheca in frontal view	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A443FFDFE983FB23FE7E9D81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608561/files/figure.png	https://doi.org/10.5281/zenodo.2608561	FIGURE 16. a–e Oswaldella erratum: a stem; b cauline apophysis showing nematophore; c hydrotheca in lateral view; d hydrotheca in frontal view; e female gonotheca. f–j O. rigida: f cauline apophysis showing nematophore; g hydrotheca in lateral view; h hydrotheca in frontal view; i stem; j detail of the stem showing hydrocladial arrangement. k-l O. delicata: k hydrotheca in lateral view; l hydrotheca in frontal view	FIGURE 16. a–e Oswaldella erratum: a stem; b cauline apophysis showing nematophore; c hydrotheca in lateral view; d hydrotheca in frontal view; e female gonotheca. f–j O. rigida: f cauline apophysis showing nematophore; g hydrotheca in lateral view; h hydrotheca in frontal view; i stem; j detail of the stem showing hydrocladial arrangement. k-l O. delicata: k hydrotheca in lateral view; l hydrotheca in frontal view	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A443FFDCE983F8A7FDE29A3E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608561/files/figure.png	https://doi.org/10.5281/zenodo.2608561	FIGURE 16. a–e Oswaldella erratum: a stem; b cauline apophysis showing nematophore; c hydrotheca in lateral view; d hydrotheca in frontal view; e female gonotheca. f–j O. rigida: f cauline apophysis showing nematophore; g hydrotheca in lateral view; h hydrotheca in frontal view; i stem; j detail of the stem showing hydrocladial arrangement. k-l O. delicata: k hydrotheca in lateral view; l hydrotheca in frontal view	FIGURE 16. a–e Oswaldella erratum: a stem; b cauline apophysis showing nematophore; c hydrotheca in lateral view; d hydrotheca in frontal view; e female gonotheca. f–j O. rigida: f cauline apophysis showing nematophore; g hydrotheca in lateral view; h hydrotheca in frontal view; i stem; j detail of the stem showing hydrocladial arrangement. k-l O. delicata: k hydrotheca in lateral view; l hydrotheca in frontal view	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A440FFC2E983F8ABFBC19846.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608563/files/figure.png	https://doi.org/10.5281/zenodo.2608563	FIGURE 17. a–f Oswaldella terranovae: a hydrotheca in lateral view; b hydrotheca in frontal view; c–d cauline apophysis showing nematophores; e hydrocaule with apophyses in triseriate arrangement; f male gonotheca in frontal view. g–m O. tottoni: g hydrotheca in lateral view; f hydrotheca in frontal view; i colony; j detail of the stem showing hydrocladial arrangement; k female gonootheca in lateral view; l male gonotheca in lateral view; m female gonotheca in frontal view (left) and male gonotheca in frontal view (right).	FIGURE 17. a–f Oswaldella terranovae: a hydrotheca in lateral view; b hydrotheca in frontal view; c–d cauline apophysis showing nematophores; e hydrocaule with apophyses in triseriate arrangement; f male gonotheca in frontal view. g–m O. tottoni: g hydrotheca in lateral view; f hydrotheca in frontal view; i colony; j detail of the stem showing hydrocladial arrangement; k female gonootheca in lateral view; l male gonotheca in lateral view; m female gonotheca in frontal view (left) and male gonotheca in frontal view (right).	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A45EFFC2E983FC63FEF29E2D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608563/files/figure.png	https://doi.org/10.5281/zenodo.2608563	FIGURE 17. a–f Oswaldella terranovae: a hydrotheca in lateral view; b hydrotheca in frontal view; c–d cauline apophysis showing nematophores; e hydrocaule with apophyses in triseriate arrangement; f male gonotheca in frontal view. g–m O. tottoni: g hydrotheca in lateral view; f hydrotheca in frontal view; i colony; j detail of the stem showing hydrocladial arrangement; k female gonootheca in lateral view; l male gonotheca in lateral view; m female gonotheca in frontal view (left) and male gonotheca in frontal view (right).	FIGURE 17. a–f Oswaldella terranovae: a hydrotheca in lateral view; b hydrotheca in frontal view; c–d cauline apophysis showing nematophores; e hydrocaule with apophyses in triseriate arrangement; f male gonotheca in frontal view. g–m O. tottoni: g hydrotheca in lateral view; f hydrotheca in frontal view; i colony; j detail of the stem showing hydrocladial arrangement; k female gonootheca in lateral view; l male gonotheca in lateral view; m female gonotheca in frontal view (left) and male gonotheca in frontal view (right).	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
03B887B7A45EFFC3E983F9DAFA849F02.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/2608541/files/figure.png	https://doi.org/10.5281/zenodo.2608541	FIGURE 7. a Lafoeina longitheca: hydrotheca. b–c Stegella lobata: b stem showing hydrothecal arrangement; c gonotheca. d Phialella belgicae: hydrotheca. e–h Campanularia hicksoni: e general view of the colony; f hydrotheca; g pioneer polyp showing planula attachment; h gonotheca. i–j Campanularia sp.: i hydrotheca; j developing gonotheca. k–m Billardia subrufa: k general view of a colony growing on Oswaldella erratum; l stem showing hydrothecal arrangement; m gonothecae.	FIGURE 7. a Lafoeina longitheca: hydrotheca. b–c Stegella lobata: b stem showing hydrothecal arrangement; c gonotheca. d Phialella belgicae: hydrotheca. e–h Campanularia hicksoni: e general view of the colony; f hydrotheca; g pioneer polyp showing planula attachment; h gonotheca. i–j Campanularia sp.: i hydrotheca; j developing gonotheca. k–m Billardia subrufa: k general view of a colony growing on Oswaldella erratum; l stem showing hydrothecal arrangement; m gonothecae.	2019-03-22	Soto, Joan J.;Peña, Álvaro L.		Zenodo	biologists	Soto, Joan J.;Peña, Álvaro L.			
