taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03E587FDFF8D6076FF03FF27FD22F972.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3674382/files/figure.png	https://doi.org/10.5281/zenodo.3674382	FIGURE 2. Streblospio eridani n. sp. a holotype (MNHF I.AL.19.0002-1), complete, dorsal view. b specimen lacking palps, with finger-like brooding structures (as the holotype), lateral view. c anterior region with prostomium and peristomium, frontodorsal view. d prostomium with prostomial papillae on the fronto-lateral surface (paratype MNHF I.AL.19.0002-33), and 2 pairs of eyes, dorsal view. Abbreviations: br, branchia; bs, brooding structures; dp, dorsal papilla like a small occipital antenna; pp, prostomial peaks (or sensory knobs). Scale bars: a = 1mm; b–c = 100 μm; d = 10 μm.	FIGURE 2. Streblospio eridani n. sp. a holotype (MNHF I.AL.19.0002-1), complete, dorsal view. b specimen lacking palps, with finger-like brooding structures (as the holotype), lateral view. c anterior region with prostomium and peristomium, frontodorsal view. d prostomium with prostomial papillae on the fronto-lateral surface (paratype MNHF I.AL.19.0002-33), and 2 pairs of eyes, dorsal view. Abbreviations: br, branchia; bs, brooding structures; dp, dorsal papilla like a small occipital antenna; pp, prostomial peaks (or sensory knobs). Scale bars: a = 1mm; b–c = 100 μm; d = 10 μm.	2020-02-19	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele		Zenodo	biologists	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele			
03E587FDFF8D6076FF03FF27FD22F972.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3674384/files/figure.png	https://doi.org/10.5281/zenodo.3674384	FIGURE 3. Streblospio eridani n. sp. ciliated palps. a anterior region, with branchiae and palps, lateral view. b distal end of palp, frontal surface, lateral view. c detail of palp with cilia on frontal surface, latero-frontal view. d detail of frontal surface of ciliated palp, frontal view. Abbreviations: br, branchiae; pl, palps; fs, frontal surface; Lci, lateral cilia; Fci, frontal cilia, Lfc, latero-frontal cirri. Scale bars: a = 100 μm; b = 20 μm; c = 3 μm; d = 30 μm.	FIGURE 3. Streblospio eridani n. sp. ciliated palps. a anterior region, with branchiae and palps, lateral view. b distal end of palp, frontal surface, lateral view. c detail of palp with cilia on frontal surface, latero-frontal view. d detail of frontal surface of ciliated palp, frontal view. Abbreviations: br, branchiae; pl, palps; fs, frontal surface; Lci, lateral cilia; Fci, frontal cilia, Lfc, latero-frontal cirri. Scale bars: a = 100 μm; b = 20 μm; c = 3 μm; d = 30 μm.	2020-02-19	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele		Zenodo	biologists	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele			
03E587FDFF8D6076FF03FF27FD22F972.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3674386/files/figure.png	https://doi.org/10.5281/zenodo.3674386	FIGURE 4. Streblospio eridani n. sp., ciliated branchiae. a anterior region with ciliated branchiae on chaetiger 1, dorso-lateral view. b detail of abfrontal surface, lateral view. c detail of ciliated branchiae, distal end, with distal digitiform appendage, dorsal view. d detail of ciliated branchiae and distal digitiform appendage, lateral view. Abbreviations: br, branchiae; cl, collar; ap, digitiform appendage; fs, frontal surface; as, abfrontal surface. Scale bars: a = 100 μm; b = 20 μm; c = 10 μm; d = 20 μm.	FIGURE 4. Streblospio eridani n. sp., ciliated branchiae. a anterior region with ciliated branchiae on chaetiger 1, dorso-lateral view. b detail of abfrontal surface, lateral view. c detail of ciliated branchiae, distal end, with distal digitiform appendage, dorsal view. d detail of ciliated branchiae and distal digitiform appendage, lateral view. Abbreviations: br, branchiae; cl, collar; ap, digitiform appendage; fs, frontal surface; as, abfrontal surface. Scale bars: a = 100 μm; b = 20 μm; c = 10 μm; d = 20 μm.	2020-02-19	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele		Zenodo	biologists	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele			
03E587FDFF8D6076FF03FF27FD22F972.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3674388/files/figure.png	https://doi.org/10.5281/zenodo.3674388	FIGURE 5. Streblospio eridani n. sp. a unilimbate anterior notocaetae; b unilimbate anterior neurochaetae. Scale bars: a-b= 10 μm.	FIGURE 5. Streblospio eridani n. sp. a unilimbate anterior notocaetae; b unilimbate anterior neurochaetae. Scale bars: a-b= 10 μm.	2020-02-19	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele		Zenodo	biologists	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele			
03E587FDFF8D6076FF03FF27FD22F972.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3674390/files/figure.png	https://doi.org/10.5281/zenodo.3674390	FIGURE 6. Streblospio eridani n. sp. a anterior chaetigers, left lateral view. b hooded hooks with pairs of small teeth distal to the main tooth on posterior chaetigers, ventral view. c neuropod of middle chaetiger with granulated sabre chaeta, hooded hooks, and companion chaetae. d pygidium with one pair of very short ventral lappets, ventral view. Abbreviations: nt2, notopod of chaetiger 2; ch2, chaetiger 2; ch1, chaetiger 1; co, companion chaetae; sa, sabre chaeta; hh, hooded hooks; vl, ventral lappets. Scale bars: a = 10 μm; b = 2 μm; c-d = 10 μm.	FIGURE 6. Streblospio eridani n. sp. a anterior chaetigers, left lateral view. b hooded hooks with pairs of small teeth distal to the main tooth on posterior chaetigers, ventral view. c neuropod of middle chaetiger with granulated sabre chaeta, hooded hooks, and companion chaetae. d pygidium with one pair of very short ventral lappets, ventral view. Abbreviations: nt2, notopod of chaetiger 2; ch2, chaetiger 2; ch1, chaetiger 1; co, companion chaetae; sa, sabre chaeta; hh, hooded hooks; vl, ventral lappets. Scale bars: a = 10 μm; b = 2 μm; c-d = 10 μm.	2020-02-19	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele		Zenodo	biologists	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele			
03E587FDFF8D6076FF03FF27FD22F972.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3674392/files/figure.png	https://doi.org/10.5281/zenodo.3674392	FIGURE 7. Streblospio eridani n. sp. a brooding structures. b oocytes along the body, and in a lateral row at each side of the body on anterior chaetigers. c oocytes inside the brooding structures. d posterior branched structures. e methyl green staining pattern (paratype MNHF I.AL.19.0002-9), ventrolateral view Abbreviations: bs, brooding structures; oo, oocytes; pbs, posterior branched structures. Scale bars: a = 20 µm; b-c = 100 µm; d = 30 µm; e = 0.5 mm.	FIGURE 7. Streblospio eridani n. sp. a brooding structures. b oocytes along the body, and in a lateral row at each side of the body on anterior chaetigers. c oocytes inside the brooding structures. d posterior branched structures. e methyl green staining pattern (paratype MNHF I.AL.19.0002-9), ventrolateral view Abbreviations: bs, brooding structures; oo, oocytes; pbs, posterior branched structures. Scale bars: a = 20 µm; b-c = 100 µm; d = 30 µm; e = 0.5 mm.	2020-02-19	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele		Zenodo	biologists	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele			
03E587FDFF8D6076FF03FF27FD22F972.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3674394/files/figure.png	https://doi.org/10.5281/zenodo.3674394	FIGURE 8. Streblospio eridani n. sp. Phylogenetic reconstruction inferred from COI sequences calculated using the HKY+G evolutionary model. The numbers near the nodes indicate bootstrap values (> 50) (NJ/MP/ML). In bold is shown the sequences obtained in this study. The clade including S. eridani n. sp. sequences is marked in grey.Abbreviations:AL, Alabama USA; CA, California; FL, Florida USA; NC, North Carolina USA; SC, South Carolina USA; TX, Texas USA; VA, Virginia USA.	FIGURE 8. Streblospio eridani n. sp. Phylogenetic reconstruction inferred from COI sequences calculated using the HKY+G evolutionary model. The numbers near the nodes indicate bootstrap values (> 50) (NJ/MP/ML). In bold is shown the sequences obtained in this study. The clade including S. eridani n. sp. sequences is marked in grey.Abbreviations:AL, Alabama USA; CA, California; FL, Florida USA; NC, North Carolina USA; SC, South Carolina USA; TX, Texas USA; VA, Virginia USA.	2020-02-19	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele		Zenodo	biologists	Munari, Cristina;Wolf, Marion A.;Infantini, Vanessa;Moro, Isabella;Sfriso, Adriano;Mistri, Michele			
