taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03E42F1FFF9CFF8043EDFD7CE911FCF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361131/files/figure.png	https://doi.org/10.5281/zenodo.5361131	FIGURE 73. Cladistic analysis of ultrastructural characters. 9 Amphicocconeis (Table 3), 13 characters (Table 2). Cocconeis scutellum Ehrenberg as an outgroup. Majority rule consensus tree resulting from the 12 most parsimonious trees.	FIGURE 73. Cladistic analysis of ultrastructural characters. 9 Amphicocconeis (Table 3), 13 characters (Table 2). Cocconeis scutellum Ehrenberg as an outgroup. Majority rule consensus tree resulting from the 12 most parsimonious trees.	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
03E42F1FFF9CFF8043EDFC78EBC8F957.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361105/files/figure.png	https://doi.org/10.5281/zenodo.5361105	FIGURES 7–12. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). SV in external view with a narrow sternum (Fig. 7), crater-like areolae with opening bordered by digit expansions (Figs 8–9, arrowheads), mantle ornamentation with oblong areolae and granulate depressions (Figs 8–9, arrows), SV internal views (Figs 10–12), with areolae closed by convex hymenes, SVVC with large pores (Figs 11–12, arrowheads), a part of the RV still present (Fig. 11, framed arrow). Scale bars: 5 µm (Figs 10–11), 4 µm (Fig. 7), 1 µm (Figs 8–9, 12).	FIGURES 7–12. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). SV in external view with a narrow sternum (Fig. 7), crater-like areolae with opening bordered by digit expansions (Figs 8–9, arrowheads), mantle ornamentation with oblong areolae and granulate depressions (Figs 8–9, arrows), SV internal views (Figs 10–12), with areolae closed by convex hymenes, SVVC with large pores (Figs 11–12, arrowheads), a part of the RV still present (Fig. 11, framed arrow). Scale bars: 5 µm (Figs 10–11), 4 µm (Fig. 7), 1 µm (Figs 8–9, 12).	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
03E42F1FFF9CFF8043EDFC78EBC8F957.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361107/files/figure.png	https://doi.org/10.5281/zenodo.5361107	FIGURES 13–17. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). RV in external view with marginal macro-areolae, short macro-areolae on each side of the raphe, and spread shorter areolae in between (Fig. 13), curved distal raphe endings (Fig. 15, arrowhead), proximal raphe endings curved in same side (Fig. 16), entire frustule showing the RV in internal view (Fig. 14), RVVC with oblong marginal pores in same number as the RV striae (Fig. 17, twin arrowheads). Scale bars: 4 µm (Figs 13, 17), 3 µm (Fig. 14), 1 µm (Figs 15, 16).	FIGURES 13–17. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). RV in external view with marginal macro-areolae, short macro-areolae on each side of the raphe, and spread shorter areolae in between (Fig. 13), curved distal raphe endings (Fig. 15, arrowhead), proximal raphe endings curved in same side (Fig. 16), entire frustule showing the RV in internal view (Fig. 14), RVVC with oblong marginal pores in same number as the RV striae (Fig. 17, twin arrowheads). Scale bars: 4 µm (Figs 13, 17), 3 µm (Fig. 14), 1 µm (Figs 15, 16).	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
03E42F1FFF9CFF8043EDFC78EBC8F957.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361103/files/figure.png	https://doi.org/10.5281/zenodo.5361103	FIGURES 1–6. Amphicocconeis disculoides. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). SV in external view with short marginal striae (Fig. 1), SV areolae along the SV sternum (Fig. 2), SV oblong areolae with irregular aperture (Fig. 3), SV in internal view, with SVVC still in place with clusters of pores (Figs 5–6, twin arrowheads and arrow), RVVC (Fig. 4, arrow), and a part of the RV still attached (Fig. 4, arrowhead). Scale bars: 7 µm (Fig. 4), 6 µm (Fig. 1), 5 µm (Fig. 5), 1 µm (Figs 3, 6), 700 nm (Fig. 2).	FIGURES 1–6. Amphicocconeis disculoides. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). SV in external view with short marginal striae (Fig. 1), SV areolae along the SV sternum (Fig. 2), SV oblong areolae with irregular aperture (Fig. 3), SV in internal view, with SVVC still in place with clusters of pores (Figs 5–6, twin arrowheads and arrow), RVVC (Fig. 4, arrow), and a part of the RV still attached (Fig. 4, arrowhead). Scale bars: 7 µm (Fig. 4), 6 µm (Fig. 1), 5 µm (Fig. 5), 1 µm (Figs 3, 6), 700 nm (Fig. 2).	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
03E42F1FFF9CFF8143EDF918EFD4FC67.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361109/files/figure.png	https://doi.org/10.5281/zenodo.5361109	FIGURES 18–23. Amphicocconeis clypeus sp. nov. SEM (material ‘Papeete 4 Holothuria’, from Tahiti, South Pacific). SV in external view with still partly connected SVVC in advalvar view (Fig. 18), note the marginal row of dense areolae. SV in oblique view, with a SV sternum slightly convex, with four copulae (Fig. 19), SVVC open, with large pores, abvalvar view (Figs 21–22), SV areolae in external view, with ‘sepia-like’ opening (Fig. 20), SV in internal view with areolae covered by convex hymenes (Fig. 23). Scale bars: 6 µm (Fig. 22), 5 µm (Fig. 18), 4 µm (Fig. 23), 3 µm (Fig. 19), 1 µm (Fig. 21), 600 nm (Fig. 20).	FIGURES 18–23. Amphicocconeis clypeus sp. nov. SEM (material ‘Papeete 4 Holothuria’, from Tahiti, South Pacific). SV in external view with still partly connected SVVC in advalvar view (Fig. 18), note the marginal row of dense areolae. SV in oblique view, with a SV sternum slightly convex, with four copulae (Fig. 19), SVVC open, with large pores, abvalvar view (Figs 21–22), SV areolae in external view, with ‘sepia-like’ opening (Fig. 20), SV in internal view with areolae covered by convex hymenes (Fig. 23). Scale bars: 6 µm (Fig. 22), 5 µm (Fig. 18), 4 µm (Fig. 23), 3 µm (Fig. 19), 1 µm (Fig. 21), 600 nm (Fig. 20).	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
03E42F1FFF9CFF8143EDF918EFD4FC67.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361111/files/figure.png	https://doi.org/10.5281/zenodo.5361111	FIGURES 24–29. Amphicocconeis clypeus sp. nov. SEM (material ‘Papeete 4 Holothuria’, from Tahiti, South Pacific). RV in external view with interrupted macro-areolae delineating a large lunar-shaped area void of ornamentation (Fig. 24), note the eroded macro-areolae giving access to the abvalvar side of the RVVC with complex marginal pores (Fig. 29), RV in internal view with the RVVC still in place (Fig. 25), RV in internal view (Fig. 27), detail of the central area in internal view (Fig. 26), detail of the internal apex with unraised/low helictoglossa (Fig. 28). Scale bars: 5 µm (Figs 24, 27), 4 µm (Fig. 25), 2 µm (Figs 26, 28), 400 nm (Fig. 29).	FIGURES 24–29. Amphicocconeis clypeus sp. nov. SEM (material ‘Papeete 4 Holothuria’, from Tahiti, South Pacific). RV in external view with interrupted macro-areolae delineating a large lunar-shaped area void of ornamentation (Fig. 24), note the eroded macro-areolae giving access to the abvalvar side of the RVVC with complex marginal pores (Fig. 29), RV in internal view with the RVVC still in place (Fig. 25), RV in internal view (Fig. 27), detail of the central area in internal view (Fig. 26), detail of the internal apex with unraised/low helictoglossa (Fig. 28). Scale bars: 5 µm (Figs 24, 27), 4 µm (Fig. 25), 2 µm (Figs 26, 28), 400 nm (Fig. 29).	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
03E42F1FFF9CFF8143EDF918EFD4FC67.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361113/files/figure.png	https://doi.org/10.5281/zenodo.5361113	FIGURES 30–34. Amphicocconeis clypeus sp. nov.SEM (material ‘Papeete 4 Holothuria’, from Tahiti, South Pacific).RVVC in abvalvar view, with rows or irregular pores, with a large edge devoid of pores (Fig. 30, arrowhead), note the plow-sock (Figs 30, 33, arrows) at the head pole of the RVVC and marginal convex border (Figs 30–31), RVVC in advalvar view, with complex pores (Figs 32–33). Scale bars: 4 µm (Fig. 33), 3 µm (Fig. 30), 1 µm (Figs 31, 34), 600 nm (Fig. 32).	FIGURES 30–34. Amphicocconeis clypeus sp. nov.SEM (material ‘Papeete 4 Holothuria’, from Tahiti, South Pacific).RVVC in abvalvar view, with rows or irregular pores, with a large edge devoid of pores (Fig. 30, arrowhead), note the plow-sock (Figs 30, 33, arrows) at the head pole of the RVVC and marginal convex border (Figs 30–31), RVVC in advalvar view, with complex pores (Figs 32–33). Scale bars: 4 µm (Fig. 33), 3 µm (Fig. 30), 1 µm (Figs 31, 34), 600 nm (Fig. 32).	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
03E42F1FFF9DFF9D43EDFBC8EA0DF9F9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361115/files/figure.png	https://doi.org/10.5281/zenodo.5361115	FIGURES 35–40. Amphicocconeis antiqua sp. nov. SEM (material ‘Papeete 4 Holothuria’, from Tahiti, South Pacific). SVs in external view, note the elliptic sternum with cupules (Figs 35, 37, twin arrows), ogival apices and almost no shorter striae (Figs 35–36), SV areolae in external view, with straight and narrow opening and cupules (Figs 37–38), SVVC with simple fimbriae (Fig. 40, arrowhead), SV in internal view, with elliptic large sternum and narrow hymenes (Fig. 38). Scale bars: 6 µm (Fig. 36), 5 µm (Fig. 35), 4 µm (Fig. 39), 3 µm (Figs 38, 40), 1 µm (Fig. 37).	FIGURES 35–40. Amphicocconeis antiqua sp. nov. SEM (material ‘Papeete 4 Holothuria’, from Tahiti, South Pacific). SVs in external view, note the elliptic sternum with cupules (Figs 35, 37, twin arrows), ogival apices and almost no shorter striae (Figs 35–36), SV areolae in external view, with straight and narrow opening and cupules (Figs 37–38), SVVC with simple fimbriae (Fig. 40, arrowhead), SV in internal view, with elliptic large sternum and narrow hymenes (Fig. 38). Scale bars: 6 µm (Fig. 36), 5 µm (Fig. 35), 4 µm (Fig. 39), 3 µm (Figs 38, 40), 1 µm (Fig. 37).	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
03E42F1FFF9DFF9D43EDFBC8EA0DF9F9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361117/files/figure.png	https://doi.org/10.5281/zenodo.5361117	FIGURES 41–44. Amphicocconeis antiqua sp. nov. SEM (material ‘Papeete 4 Holothuria’, from Tahiti, South Pacific). RV in external view, with dense macro-areolae shortly interrupted by narrow spaces devoid of ornamentation or not (Figs 41, 43), terminal raphe strongly hooked (Fig. 42), central area round to slightly transapically expended (Fig. 44). Scale bars: 5 µm (Fig. 43), 4 µm (Fig. 41), 2 µm (Fig. 44), 1 µm (Fig. 42).	FIGURES 41–44. Amphicocconeis antiqua sp. nov. SEM (material ‘Papeete 4 Holothuria’, from Tahiti, South Pacific). RV in external view, with dense macro-areolae shortly interrupted by narrow spaces devoid of ornamentation or not (Figs 41, 43), terminal raphe strongly hooked (Fig. 42), central area round to slightly transapically expended (Fig. 44). Scale bars: 5 µm (Fig. 43), 4 µm (Fig. 41), 2 µm (Fig. 44), 1 µm (Fig. 42).	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
03E42F1FFF9DFF9D43EDFBC8EA0DF9F9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361119/files/figure.png	https://doi.org/10.5281/zenodo.5361119	FIGURES 45–48. Amphicocconeis antiqua sp. nov. SEM (material ‘Papeete 4 Holothuria’, from Tahiti, South Pacific). RV in internal view with RVVC still in place (abvalvar view) with dense rows of simple pores close to the edge of the copula (Fig. 45), foot pole of the RVVC (abvalvar view) with parallel endings around the raphe and helictoglossa (Fig. 46, twin arrowheads), detached RVVC in advalvar view (Fig. 47), RVVC in abvalvar view with radiate rows of simple pores and narrow edge void of pores (Fig. 48, arrow). Scale bars: 5 µm (Fig. 45), 4 µm (Fig. 47), 2 µm (Figs 46, 48).	FIGURES 45–48. Amphicocconeis antiqua sp. nov. SEM (material ‘Papeete 4 Holothuria’, from Tahiti, South Pacific). RV in internal view with RVVC still in place (abvalvar view) with dense rows of simple pores close to the edge of the copula (Fig. 45), foot pole of the RVVC (abvalvar view) with parallel endings around the raphe and helictoglossa (Fig. 46, twin arrowheads), detached RVVC in advalvar view (Fig. 47), RVVC in abvalvar view with radiate rows of simple pores and narrow edge void of pores (Fig. 48, arrow). Scale bars: 5 µm (Fig. 45), 4 µm (Fig. 47), 2 µm (Figs 46, 48).	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
03E42F1FFF81FF9843EDF972E8F4FD1F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361121/files/figure.png	https://doi.org/10.5281/zenodo.5361121	FIGURES 49–54. Amphicocconeis ruatara sp. nov.SEM (material RAI 20 from Raivavae,Austral Islands, South Pacific). SV in external view, note the axial rows of long areolae, crista marginalis and marginal row of small and dense areolae (Figs 49–50), SV in internal view (Fig. 51), SVVC in advalvar view with short fused fimbriae (Fig. 52), detail of the SVVC head pole with low fimbriae (Fig. 53), and irregular rows of pores (Fig. 54). Scale bars: 3 µm (Figs 49–52), 1 µm (Figs 53–54).	FIGURES 49–54. Amphicocconeis ruatara sp. nov.SEM (material RAI 20 from Raivavae,Austral Islands, South Pacific). SV in external view, note the axial rows of long areolae, crista marginalis and marginal row of small and dense areolae (Figs 49–50), SV in internal view (Fig. 51), SVVC in advalvar view with short fused fimbriae (Fig. 52), detail of the SVVC head pole with low fimbriae (Fig. 53), and irregular rows of pores (Fig. 54). Scale bars: 3 µm (Figs 49–52), 1 µm (Figs 53–54).	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
03E42F1FFF81FF9843EDF972E8F4FD1F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361123/files/figure.png	https://doi.org/10.5281/zenodo.5361123	FIGURES 55–61. Amphicocconeis ruatara sp. nov. (material RAI 20 from Raivavae, Austral Islands, South Pacific). RVs in external view (Figs 55–56), RV in internal view (Fig. 57), detail of the RV apex with terminal raphe fissure (Fig. 58), central area in external view (Fig. 59), head pole of the RVVC in advalvar view (Fig. 61), entire RVVC in advalvar view (Fig. 60). Scale bars: 3 µm (Figs 55–56, 60), 2 µm (Fig. 57), 1 µm (Figs 58–59, 61).	FIGURES 55–61. Amphicocconeis ruatara sp. nov. (material RAI 20 from Raivavae, Austral Islands, South Pacific). RVs in external view (Figs 55–56), RV in internal view (Fig. 57), detail of the RV apex with terminal raphe fissure (Fig. 58), central area in external view (Fig. 59), head pole of the RVVC in advalvar view (Fig. 61), entire RVVC in advalvar view (Fig. 60). Scale bars: 3 µm (Figs 55–56, 60), 2 µm (Fig. 57), 1 µm (Figs 58–59, 61).	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
03E42F1FFF84FF9843EDFD50EF52FC3E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361125/files/figure.png	https://doi.org/10.5281/zenodo.5361125	FIGURES 62–65. Amphicocconeis cf. mascarenica. (material from Raivavae, Tahiti and Moorea Isls, South Pacific).SV in external view (Fig. 62), SV in internal view (Fig. 63), open and narrow SVVC in abvalvar view, with short and fused fimbriae and biseriate short row of pores (Fig. 64), SVVC in abvalvar view (Fig. 65). Scale bars: 2 µm (Figs 62–65).	FIGURES 62–65. Amphicocconeis cf. mascarenica. (material from Raivavae, Tahiti and Moorea Isls, South Pacific).SV in external view (Fig. 62), SV in internal view (Fig. 63), open and narrow SVVC in abvalvar view, with short and fused fimbriae and biseriate short row of pores (Fig. 64), SVVC in abvalvar view (Fig. 65). Scale bars: 2 µm (Figs 62–65).	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
03E42F1FFF84FF9843EDFD50EF52FC3E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5361127/files/figure.png	https://doi.org/10.5281/zenodo.5361127	FIGURES 66–68. Amphicocconeis cf. mascarenica. (material from Raivavae, Tahiti and Moorea Isls, South Pacific). RV in internal view, with RVVC still in place, note the regularly biseriate row of alternate round pores corresponding to each RV stria (Fig. 66), RVVC apex in abvalvar side (Fig. 67), complete and open RVVC in advalvar view (Fig. 68). Scale bars: 3 µm (Figs 66, 68), 600 µm (Fig. 67).	FIGURES 66–68. Amphicocconeis cf. mascarenica. (material from Raivavae, Tahiti and Moorea Isls, South Pacific). RV in internal view, with RVVC still in place, note the regularly biseriate row of alternate round pores corresponding to each RV stria (Fig. 66), RVVC apex in abvalvar side (Fig. 67), complete and open RVVC in advalvar view (Fig. 68). Scale bars: 3 µm (Figs 66, 68), 600 µm (Fig. 67).	2021-08-02	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa		Zenodo	biologists	Riaux-Gobin, Catherine;Garcia, Marinês;Witkowski, Andrzej;Saenz-Agudelo, Pablo;Coste, Michel;Daniszewska-Kowalczyk, Genowefa			
