taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
E41687B47E49FFBD9E27F967FAE9FA08.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340229/files/figure.png	https://doi.org/10.5281/zenodo.5340229	Figure 2. Comparison of chaetae from different Parasabella, Sabellomma, and Megalomma species. A–G, thoracic inferior chaetae. A, Parasabella crassichaetae sp. nov. complex, with type A chaetae (broad hoods and distal ends narrowing abruptly). B–F, type B chaetae (slender hoods and with a progressively tapering distal tip). B, Parasabella sp. cf. Parasabella aulaconota. C, Parasabella aberrans spp. complex. D, Parasabella bioculata sp. nov. E, Parasabella sp. cf. Parasabella japonica. F, Parasabella sp. cf. Parasabella rugosa, G, Sabellomma cupoculata sp. nov., with type A chaetae. H–M, companion chaetae. H, I, with hoods transversely flattened. H, Megalomma interrupta Capa & Murray, 2009. I, Megalomma phyllisae Capa & Murray, 2009. J, K, with hoods laterally compressed; J, Parasabella crassichaetae sp. nov. complex. K, Parasabella sp. cf. Parasabella rugosa. L, M, with hoods transversely flattened but with very thin, almost needle-like distal mucro. L, Sabellomma cupoculata sp. nov., companion chaeate, top view. M, S. cupoculata sp. nov., companion chaeate, side view.	Figure 2. Comparison of chaetae from different Parasabella, Sabellomma, and Megalomma species. A–G, thoracic inferior chaetae. A, Parasabella crassichaetae sp. nov. complex, with type A chaetae (broad hoods and distal ends narrowing abruptly). B–F, type B chaetae (slender hoods and with a progressively tapering distal tip). B, Parasabella sp. cf. Parasabella aulaconota. C, Parasabella aberrans spp. complex. D, Parasabella bioculata sp. nov. E, Parasabella sp. cf. Parasabella japonica. F, Parasabella sp. cf. Parasabella rugosa, G, Sabellomma cupoculata sp. nov., with type A chaetae. H–M, companion chaetae. H, I, with hoods transversely flattened. H, Megalomma interrupta Capa & Murray, 2009. I, Megalomma phyllisae Capa & Murray, 2009. J, K, with hoods laterally compressed; J, Parasabella crassichaetae sp. nov. complex. K, Parasabella sp. cf. Parasabella rugosa. L, M, with hoods transversely flattened but with very thin, almost needle-like distal mucro. L, Sabellomma cupoculata sp. nov., companion chaeate, top view. M, S. cupoculata sp. nov., companion chaeate, side view.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E49FFBD9E27F967FAE9FA08.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340233/files/figure.png	https://doi.org/10.5281/zenodo.5340233	Figure 4. Cross-sections of radioles near the base showing the supporting cartilaginous vacuolated cells in the rachis (with grey nuclei), surrounded by an extracellular cartilaginous sheath (white) and covered by columnar epithelium (grey). Upper side of drawings are the outer margin of radioles; on the bottom incomplete pinnules are sketched with a blood vessel (black) in between. A, Parasabella aberrans spp. complex. B, Parasabella sp. cf. Parasabella aulaconota. C, Parasabella fullo. D, Parasabella bioculata sp. nov. E, Parasabella crassichaetae sp. nov. complex. F, Parasabella sp. cf. Parasabella japonica. G, Parasabella sp. cf. Parasabella rugosa. H, Sabellomma cupoculata sp. nov. A, AM W.36947; B, AMW.47009; C, ZMB 5731; D, AM W.46840; E, AM W.47181; F, AM W.36450; G, AM W.36431; H, AM W.47189.	Figure 4. Cross-sections of radioles near the base showing the supporting cartilaginous vacuolated cells in the rachis (with grey nuclei), surrounded by an extracellular cartilaginous sheath (white) and covered by columnar epithelium (grey). Upper side of drawings are the outer margin of radioles; on the bottom incomplete pinnules are sketched with a blood vessel (black) in between. A, Parasabella aberrans spp. complex. B, Parasabella sp. cf. Parasabella aulaconota. C, Parasabella fullo. D, Parasabella bioculata sp. nov. E, Parasabella crassichaetae sp. nov. complex. F, Parasabella sp. cf. Parasabella japonica. G, Parasabella sp. cf. Parasabella rugosa. H, Sabellomma cupoculata sp. nov. A, AM W.36947; B, AMW.47009; C, ZMB 5731; D, AM W.46840; E, AM W.47181; F, AM W.36450; G, AM W.36431; H, AM W.47189.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E49FFBD9E27F967FAE9FA08.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340235/files/figure.png	https://doi.org/10.5281/zenodo.5340235	Figure 6. Parasabella aberrans spp. complex, colour micrographs. A, crown and anterior thoracic segments, lateral view. B, thoracic chaetigers showing ventral shields in contact with neuropodial tori. C, anterior thoracic chaetigers and base of crown, showing collar ventral lappets and shape of ventral shields. D, anterior thoracic segments in dorsal view, showing the stiff fleshy swelling separated by the faecal groove. E, same. F, fleshy swelling continuous across dorsum. A, AM W.36946; B, D, AM W.36935; C, E, AM W.36430; F, AM W.32018.	Figure 6. Parasabella aberrans spp. complex, colour micrographs. A, crown and anterior thoracic segments, lateral view. B, thoracic chaetigers showing ventral shields in contact with neuropodial tori. C, anterior thoracic chaetigers and base of crown, showing collar ventral lappets and shape of ventral shields. D, anterior thoracic segments in dorsal view, showing the stiff fleshy swelling separated by the faecal groove. E, same. F, fleshy swelling continuous across dorsum. A, AM W.36946; B, D, AM W.36935; C, E, AM W.36430; F, AM W.32018.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E49FFBD9E27F967FAE9FA08.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340237/files/figure.png	https://doi.org/10.5281/zenodo.5340237	Figure 7. Parasabella aberrans spp. complex, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view. B, same, showing collar, lateral view. C, collar dorsal margins, lateral view. D, collar dorsal margins and fleshy swelling divided in two by faecal groove, dorsal view. E, fleshy swelling continuous across dorsum. F, elongate, narrowly hooded collar chaetae. G, inferior thoracic notochaetae (broadly hooded, type B). H, thoracic uncini and companion chaetae. I, J, thoracic uncini from specimens with continuous and divided dorsal swellings, respectively. K, L, companion chaetae from specimens with continuous and divided dorsal swelling, respectively. M, midabdominal, narrowly hooded neurochaetae. N, abdominal uncini. O, posterior abdominal chaetigers and pygidium, ventral view. A, B, D, F, G, H, M, N, AM W.36935; C, E, J, L, O, AM W.32018; I, K, AM W.36430.	Figure 7. Parasabella aberrans spp. complex, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view. B, same, showing collar, lateral view. C, collar dorsal margins, lateral view. D, collar dorsal margins and fleshy swelling divided in two by faecal groove, dorsal view. E, fleshy swelling continuous across dorsum. F, elongate, narrowly hooded collar chaetae. G, inferior thoracic notochaetae (broadly hooded, type B). H, thoracic uncini and companion chaetae. I, J, thoracic uncini from specimens with continuous and divided dorsal swellings, respectively. K, L, companion chaetae from specimens with continuous and divided dorsal swelling, respectively. M, midabdominal, narrowly hooded neurochaetae. N, abdominal uncini. O, posterior abdominal chaetigers and pygidium, ventral view. A, B, D, F, G, H, M, N, AM W.36935; C, E, J, L, O, AM W.32018; I, K, AM W.36430.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E49FFBD9E27F967FAE9FA08.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340227/files/figure.png	https://doi.org/10.5281/zenodo.5340227	Figure 1. Maps with collecting sites in Australia. A, Parasabella aberrans spp. complex, Parasabella sp. cf. Parasabella aulaconota, Parasabella bioculata sp. nov. B, Parasabella crassichaetae sp. nov. complex, Parasabella sp. cf. Parasabella japonica, Parasabella sp. cf. Parasabella rugosa, Sabellomma cupoculata sp. nov.	Figure 1. Maps with collecting sites in Australia. A, Parasabella aberrans spp. complex, Parasabella sp. cf. Parasabella aulaconota, Parasabella bioculata sp. nov. B, Parasabella crassichaetae sp. nov. complex, Parasabella sp. cf. Parasabella japonica, Parasabella sp. cf. Parasabella rugosa, Sabellomma cupoculata sp. nov.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E52FFB69E70FA70FDD8FB83.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340233/files/figure.png	https://doi.org/10.5281/zenodo.5340233	Figure 4. Cross-sections of radioles near the base showing the supporting cartilaginous vacuolated cells in the rachis (with grey nuclei), surrounded by an extracellular cartilaginous sheath (white) and covered by columnar epithelium (grey). Upper side of drawings are the outer margin of radioles; on the bottom incomplete pinnules are sketched with a blood vessel (black) in between. A, Parasabella aberrans spp. complex. B, Parasabella sp. cf. Parasabella aulaconota. C, Parasabella fullo. D, Parasabella bioculata sp. nov. E, Parasabella crassichaetae sp. nov. complex. F, Parasabella sp. cf. Parasabella japonica. G, Parasabella sp. cf. Parasabella rugosa. H, Sabellomma cupoculata sp. nov. A, AM W.36947; B, AMW.47009; C, ZMB 5731; D, AM W.46840; E, AM W.47181; F, AM W.36450; G, AM W.36431; H, AM W.47189.	Figure 4. Cross-sections of radioles near the base showing the supporting cartilaginous vacuolated cells in the rachis (with grey nuclei), surrounded by an extracellular cartilaginous sheath (white) and covered by columnar epithelium (grey). Upper side of drawings are the outer margin of radioles; on the bottom incomplete pinnules are sketched with a blood vessel (black) in between. A, Parasabella aberrans spp. complex. B, Parasabella sp. cf. Parasabella aulaconota. C, Parasabella fullo. D, Parasabella bioculata sp. nov. E, Parasabella crassichaetae sp. nov. complex. F, Parasabella sp. cf. Parasabella japonica. G, Parasabella sp. cf. Parasabella rugosa. H, Sabellomma cupoculata sp. nov. A, AM W.36947; B, AMW.47009; C, ZMB 5731; D, AM W.46840; E, AM W.47181; F, AM W.36450; G, AM W.36431; H, AM W.47189.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E52FFB69E70FA70FDD8FB83.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340247/files/figure.png	https://doi.org/10.5281/zenodo.5340247	Figure 12. Parasabella crassichaetae sp. nov. complex, colour micrographs of preserved specimens. A, whole specimen, lateral view. B, anterior chaetigers, showing the base of crown and the collar margins. C, specimens with detached crown showing the peristomial eyes (arrows) near the insertion site of the radiolar lobes. A–B, AM W.31103; C, AM W.37028.	Figure 12. Parasabella crassichaetae sp. nov. complex, colour micrographs of preserved specimens. A, whole specimen, lateral view. B, anterior chaetigers, showing the base of crown and the collar margins. C, specimens with detached crown showing the peristomial eyes (arrows) near the insertion site of the radiolar lobes. A–B, AM W.31103; C, AM W.37028.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E52FFB69E70FA70FDD8FB83.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340249/files/figure.png	https://doi.org/10.5281/zenodo.5340249	Figure 13. Parasabella crassichaetae sp. nov. complex, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing ventral shields in contact with neuropodial tori, and ventral lappets. B, anterior chaetigers, ventral view, of specimens with crown removed. C, anterior body, lateral view. D, same, dorsal view. E, elongate narrowly hooded collar chaetae. F, midthoracic parapodium, elongate, narrowly hooded superior chaetae (arrow) and broadly hooded type A chaetae in inferior group. G, detail of inferior, broadly hooded type A chaetae. H, thoracic uncini. I, companion chaetae. J, midabdominal, narrowly hooded neurochaetae. K, abdominal uncini. L, posterior abdominal chaetigers and rim-like pygidium. A, C, D, E, L, AM W.36298; B, F–K, AM W.31103.	Figure 13. Parasabella crassichaetae sp. nov. complex, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing ventral shields in contact with neuropodial tori, and ventral lappets. B, anterior chaetigers, ventral view, of specimens with crown removed. C, anterior body, lateral view. D, same, dorsal view. E, elongate narrowly hooded collar chaetae. F, midthoracic parapodium, elongate, narrowly hooded superior chaetae (arrow) and broadly hooded type A chaetae in inferior group. G, detail of inferior, broadly hooded type A chaetae. H, thoracic uncini. I, companion chaetae. J, midabdominal, narrowly hooded neurochaetae. K, abdominal uncini. L, posterior abdominal chaetigers and rim-like pygidium. A, C, D, E, L, AM W.36298; B, F–K, AM W.31103.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E52FFB69E70FA70FDD8FB83.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340231/files/figure.png	https://doi.org/10.5281/zenodo.5340231	Figure 3. Maximum likelihood topologies. A, cytochrome oxidase 1 fragments. B, internal transcribed spacer fragment. C, combined data set. Bootstrap supports over 75% shown on nodes. Scale bar, average of nucleotide substitutions per site.	Figure 3. Maximum likelihood topologies. A, cytochrome oxidase 1 fragments. B, internal transcribed spacer fragment. C, combined data set. Bootstrap supports over 75% shown on nodes. Scale bar, average of nucleotide substitutions per site.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E52FFB69E70FA70FDD8FB83.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340245/files/figure.png	https://doi.org/10.5281/zenodo.5340245	Figure 11. Parasabella bioculata sp. nov. scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing ventral shields separated from neuropodial tori. B, same, lateral view. C, same, dorsal view. D, inside of radiolar crown, frontal view, showing dorsal lips and long radiolar appendages. E, elongate, narrowly hooded collar chaetae. F, midthoracic chaetiger, elongate, narrowly hooded superior thoracic chaetae, and inferior, broadly hooded type B chaetae. G, thoracic uncini. H, companion chaetae. I, midabdominal, narrowly hooded neurochaetae. J, abdominal uncini. A–J, AM W.36449.	Figure 11. Parasabella bioculata sp. nov. scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing ventral shields separated from neuropodial tori. B, same, lateral view. C, same, dorsal view. D, inside of radiolar crown, frontal view, showing dorsal lips and long radiolar appendages. E, elongate, narrowly hooded collar chaetae. F, midthoracic chaetiger, elongate, narrowly hooded superior thoracic chaetae, and inferior, broadly hooded type B chaetae. G, thoracic uncini. H, companion chaetae. I, midabdominal, narrowly hooded neurochaetae. J, abdominal uncini. A–J, AM W.36449.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E52FFB69E70FA70FDD8FB83.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340253/files/figure.png	https://doi.org/10.5281/zenodo.5340253	Figure 15. Parasabella sp. cf. Parasabella japonica, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing ventral shields separated from neuropodial tori, and ventral lappets. B, anterior chaetigers, lateral view. C, same, dorsal view. D, midthoracic parapodium, elongate, narrowly hooded superi- or chaetae and broadly hooded type B chaetae in inferior group. E, detail of inferior, broadly hooded type B chaeta. F, thoracic uncini and companion chaetae. G, thoracic uncini, detail. H, companion chaetae showing the laterally compressed hood. I, midabdominal narrowly hooded neurochaetae. J, abdominal uncini. A–J, AM W.36450.	Figure 15. Parasabella sp. cf. Parasabella japonica, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing ventral shields separated from neuropodial tori, and ventral lappets. B, anterior chaetigers, lateral view. C, same, dorsal view. D, midthoracic parapodium, elongate, narrowly hooded superi- or chaetae and broadly hooded type B chaetae in inferior group. E, detail of inferior, broadly hooded type B chaeta. F, thoracic uncini and companion chaetae. G, thoracic uncini, detail. H, companion chaetae showing the laterally compressed hood. I, midabdominal narrowly hooded neurochaetae. J, abdominal uncini. A–J, AM W.36450.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E52FFB69E70FA70FDD8FB83.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340227/files/figure.png	https://doi.org/10.5281/zenodo.5340227	Figure 1. Maps with collecting sites in Australia. A, Parasabella aberrans spp. complex, Parasabella sp. cf. Parasabella aulaconota, Parasabella bioculata sp. nov. B, Parasabella crassichaetae sp. nov. complex, Parasabella sp. cf. Parasabella japonica, Parasabella sp. cf. Parasabella rugosa, Sabellomma cupoculata sp. nov.	Figure 1. Maps with collecting sites in Australia. A, Parasabella aberrans spp. complex, Parasabella sp. cf. Parasabella aulaconota, Parasabella bioculata sp. nov. B, Parasabella crassichaetae sp. nov. complex, Parasabella sp. cf. Parasabella japonica, Parasabella sp. cf. Parasabella rugosa, Sabellomma cupoculata sp. nov.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E65FF899ECCFD2FFA17F8D0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340233/files/figure.png	https://doi.org/10.5281/zenodo.5340233	Figure 4. Cross-sections of radioles near the base showing the supporting cartilaginous vacuolated cells in the rachis (with grey nuclei), surrounded by an extracellular cartilaginous sheath (white) and covered by columnar epithelium (grey). Upper side of drawings are the outer margin of radioles; on the bottom incomplete pinnules are sketched with a blood vessel (black) in between. A, Parasabella aberrans spp. complex. B, Parasabella sp. cf. Parasabella aulaconota. C, Parasabella fullo. D, Parasabella bioculata sp. nov. E, Parasabella crassichaetae sp. nov. complex. F, Parasabella sp. cf. Parasabella japonica. G, Parasabella sp. cf. Parasabella rugosa. H, Sabellomma cupoculata sp. nov. A, AM W.36947; B, AMW.47009; C, ZMB 5731; D, AM W.46840; E, AM W.47181; F, AM W.36450; G, AM W.36431; H, AM W.47189.	Figure 4. Cross-sections of radioles near the base showing the supporting cartilaginous vacuolated cells in the rachis (with grey nuclei), surrounded by an extracellular cartilaginous sheath (white) and covered by columnar epithelium (grey). Upper side of drawings are the outer margin of radioles; on the bottom incomplete pinnules are sketched with a blood vessel (black) in between. A, Parasabella aberrans spp. complex. B, Parasabella sp. cf. Parasabella aulaconota. C, Parasabella fullo. D, Parasabella bioculata sp. nov. E, Parasabella crassichaetae sp. nov. complex. F, Parasabella sp. cf. Parasabella japonica. G, Parasabella sp. cf. Parasabella rugosa. H, Sabellomma cupoculata sp. nov. A, AM W.36947; B, AMW.47009; C, ZMB 5731; D, AM W.46840; E, AM W.47181; F, AM W.36450; G, AM W.36431; H, AM W.47189.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E65FF899ECCFD2FFA17F8D0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340259/files/figure.png	https://doi.org/10.5281/zenodo.5340259	Figure 18. Sabellomma cupoculata sp. nov., colour micrographs. A–D, live specimens. A, anterior end, ventral view. B, specimen missing posterior abdominal chaetigers, lateral view. C, radiolar crown and anterior thoracic chaetigers, lateral view. D, same, dorsal view. E–M, preserved specimens. E–G, detail of radiolar eyes along radiolar lateral margins. H, base of crown, ventral view, with crown opened showing ventral lips, dorsal lips with long radiolar appendages, and anterior thoracic chaetigers with ventral shields in contact with neuropodial tori and a dark pigment spot in between. I, J, half of radiolar crown showing dorsal lips with long radiolar appendages and pinnular appendages (arrow); dyed with methylene blue. K, thoracic chaetigers, holotype, lateral view, lacking inter-ramal eyes. L, thoracic chaetigers and collar. M, posterior thoracic and anterior abdominal chaetigers, lacking conspicuous inter-ramal eyes. A–D, AM W.37060; E–H, AM W.37060; I, J: AM W.37029; K, AM W.47193 (holotype); L, M, AM W.47189.	Figure 18. Sabellomma cupoculata sp. nov., colour micrographs. A–D, live specimens. A, anterior end, ventral view. B, specimen missing posterior abdominal chaetigers, lateral view. C, radiolar crown and anterior thoracic chaetigers, lateral view. D, same, dorsal view. E–M, preserved specimens. E–G, detail of radiolar eyes along radiolar lateral margins. H, base of crown, ventral view, with crown opened showing ventral lips, dorsal lips with long radiolar appendages, and anterior thoracic chaetigers with ventral shields in contact with neuropodial tori and a dark pigment spot in between. I, J, half of radiolar crown showing dorsal lips with long radiolar appendages and pinnular appendages (arrow); dyed with methylene blue. K, thoracic chaetigers, holotype, lateral view, lacking inter-ramal eyes. L, thoracic chaetigers and collar. M, posterior thoracic and anterior abdominal chaetigers, lacking conspicuous inter-ramal eyes. A–D, AM W.37060; E–H, AM W.37060; I, J: AM W.37029; K, AM W.47193 (holotype); L, M, AM W.47189.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E65FF899ECCFD2FFA17F8D0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340261/files/figure.png	https://doi.org/10.5281/zenodo.5340261	Figure 19. Sabellomma cupoculata sp. nov., scanning electron microscope photographs. A, whole specimen, ventral view. B, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing collar with low ventral lappets. C, same, lateral view. D, same, dorsal view. E, midthoracic parapodium with elongate, narrowly hooded superior chaetae (arrow) and broadly hooded type A chaetae in inferior group. F, detail of inferior, broadly hooded chaetae of type B. G, thoracic uncini. H, I, companion chaetae, frontal view. J, companion chaetae, lateral view. K, midabdominal narrowly hooded neurochaetae. L, M, midabdominal uncini. N, posterior abdominal chaetigers and pygidium. A–N, AM W.39545.	Figure 19. Sabellomma cupoculata sp. nov., scanning electron microscope photographs. A, whole specimen, ventral view. B, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing collar with low ventral lappets. C, same, lateral view. D, same, dorsal view. E, midthoracic parapodium with elongate, narrowly hooded superior chaetae (arrow) and broadly hooded type A chaetae in inferior group. F, detail of inferior, broadly hooded chaetae of type B. G, thoracic uncini. H, I, companion chaetae, frontal view. J, companion chaetae, lateral view. K, midabdominal narrowly hooded neurochaetae. L, M, midabdominal uncini. N, posterior abdominal chaetigers and pygidium. A–N, AM W.39545.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E65FF899ECCFD2FFA17F8D0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340231/files/figure.png	https://doi.org/10.5281/zenodo.5340231	Figure 3. Maximum likelihood topologies. A, cytochrome oxidase 1 fragments. B, internal transcribed spacer fragment. C, combined data set. Bootstrap supports over 75% shown on nodes. Scale bar, average of nucleotide substitutions per site.	Figure 3. Maximum likelihood topologies. A, cytochrome oxidase 1 fragments. B, internal transcribed spacer fragment. C, combined data set. Bootstrap supports over 75% shown on nodes. Scale bar, average of nucleotide substitutions per site.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E60FF8B9DD7FA31FBB2FEEB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340237/files/figure.png	https://doi.org/10.5281/zenodo.5340237	Figure 7. Parasabella aberrans spp. complex, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view. B, same, showing collar, lateral view. C, collar dorsal margins, lateral view. D, collar dorsal margins and fleshy swelling divided in two by faecal groove, dorsal view. E, fleshy swelling continuous across dorsum. F, elongate, narrowly hooded collar chaetae. G, inferior thoracic notochaetae (broadly hooded, type B). H, thoracic uncini and companion chaetae. I, J, thoracic uncini from specimens with continuous and divided dorsal swellings, respectively. K, L, companion chaetae from specimens with continuous and divided dorsal swelling, respectively. M, midabdominal, narrowly hooded neurochaetae. N, abdominal uncini. O, posterior abdominal chaetigers and pygidium, ventral view. A, B, D, F, G, H, M, N, AM W.36935; C, E, J, L, O, AM W.32018; I, K, AM W.36430.	Figure 7. Parasabella aberrans spp. complex, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view. B, same, showing collar, lateral view. C, collar dorsal margins, lateral view. D, collar dorsal margins and fleshy swelling divided in two by faecal groove, dorsal view. E, fleshy swelling continuous across dorsum. F, elongate, narrowly hooded collar chaetae. G, inferior thoracic notochaetae (broadly hooded, type B). H, thoracic uncini and companion chaetae. I, J, thoracic uncini from specimens with continuous and divided dorsal swellings, respectively. K, L, companion chaetae from specimens with continuous and divided dorsal swelling, respectively. M, midabdominal, narrowly hooded neurochaetae. N, abdominal uncini. O, posterior abdominal chaetigers and pygidium, ventral view. A, B, D, F, G, H, M, N, AM W.36935; C, E, J, L, O, AM W.32018; I, K, AM W.36430.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E60FF8B9DD7FA31FBB2FEEB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340241/files/figure.png	https://doi.org/10.5281/zenodo.5340241	Figure 9. Parasabella sp. cf. Parasabella aulaconota scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, with ventral shields in contact with neuropodial tori. B, same, showing the collar, lateral view. C, collar dorsal margins, lateral view. D, anterior thoracic chaetigers and base of radiolar crown, showing collar dorsal margins, dorsal view. E, collar chaetae, elongate, narrowly hooded. F, thoracic elongate, narrowly hooded superior notochaetae and inferior, broadly hooded (type B) chaetae. G, detail of inferior thoracic chaetae. H, I, thoracic uncini from specimens collected in temperate and tropical sites, respectively. J, companion chaetae. K, complete row of uncini in abdominal notopodia, showing the range in size from dorsal- to ventral-most uncini. L, midabdominal narrowly hooded neurochaetae. M, abdominal uncini. B, C, F, H, K–M, AM W.22017; A, D, E, G, I, J, AM W.22480.	Figure 9. Parasabella sp. cf. Parasabella aulaconota scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, with ventral shields in contact with neuropodial tori. B, same, showing the collar, lateral view. C, collar dorsal margins, lateral view. D, anterior thoracic chaetigers and base of radiolar crown, showing collar dorsal margins, dorsal view. E, collar chaetae, elongate, narrowly hooded. F, thoracic elongate, narrowly hooded superior notochaetae and inferior, broadly hooded (type B) chaetae. G, detail of inferior thoracic chaetae. H, I, thoracic uncini from specimens collected in temperate and tropical sites, respectively. J, companion chaetae. K, complete row of uncini in abdominal notopodia, showing the range in size from dorsal- to ventral-most uncini. L, midabdominal narrowly hooded neurochaetae. M, abdominal uncini. B, C, F, H, K–M, AM W.22017; A, D, E, G, I, J, AM W.22480.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E60FF8B9DD7FA31FBB2FEEB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340245/files/figure.png	https://doi.org/10.5281/zenodo.5340245	Figure 11. Parasabella bioculata sp. nov. scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing ventral shields separated from neuropodial tori. B, same, lateral view. C, same, dorsal view. D, inside of radiolar crown, frontal view, showing dorsal lips and long radiolar appendages. E, elongate, narrowly hooded collar chaetae. F, midthoracic chaetiger, elongate, narrowly hooded superior thoracic chaetae, and inferior, broadly hooded type B chaetae. G, thoracic uncini. H, companion chaetae. I, midabdominal, narrowly hooded neurochaetae. J, abdominal uncini. A–J, AM W.36449.	Figure 11. Parasabella bioculata sp. nov. scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing ventral shields separated from neuropodial tori. B, same, lateral view. C, same, dorsal view. D, inside of radiolar crown, frontal view, showing dorsal lips and long radiolar appendages. E, elongate, narrowly hooded collar chaetae. F, midthoracic chaetiger, elongate, narrowly hooded superior thoracic chaetae, and inferior, broadly hooded type B chaetae. G, thoracic uncini. H, companion chaetae. I, midabdominal, narrowly hooded neurochaetae. J, abdominal uncini. A–J, AM W.36449.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E60FF8B9DD7FA31FBB2FEEB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340249/files/figure.png	https://doi.org/10.5281/zenodo.5340249	Figure 13. Parasabella crassichaetae sp. nov. complex, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing ventral shields in contact with neuropodial tori, and ventral lappets. B, anterior chaetigers, ventral view, of specimens with crown removed. C, anterior body, lateral view. D, same, dorsal view. E, elongate narrowly hooded collar chaetae. F, midthoracic parapodium, elongate, narrowly hooded superior chaetae (arrow) and broadly hooded type A chaetae in inferior group. G, detail of inferior, broadly hooded type A chaetae. H, thoracic uncini. I, companion chaetae. J, midabdominal, narrowly hooded neurochaetae. K, abdominal uncini. L, posterior abdominal chaetigers and rim-like pygidium. A, C, D, E, L, AM W.36298; B, F–K, AM W.31103.	Figure 13. Parasabella crassichaetae sp. nov. complex, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing ventral shields in contact with neuropodial tori, and ventral lappets. B, anterior chaetigers, ventral view, of specimens with crown removed. C, anterior body, lateral view. D, same, dorsal view. E, elongate narrowly hooded collar chaetae. F, midthoracic parapodium, elongate, narrowly hooded superior chaetae (arrow) and broadly hooded type A chaetae in inferior group. G, detail of inferior, broadly hooded type A chaetae. H, thoracic uncini. I, companion chaetae. J, midabdominal, narrowly hooded neurochaetae. K, abdominal uncini. L, posterior abdominal chaetigers and rim-like pygidium. A, C, D, E, L, AM W.36298; B, F–K, AM W.31103.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E60FF8B9DD7FA31FBB2FEEB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340253/files/figure.png	https://doi.org/10.5281/zenodo.5340253	Figure 15. Parasabella sp. cf. Parasabella japonica, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing ventral shields separated from neuropodial tori, and ventral lappets. B, anterior chaetigers, lateral view. C, same, dorsal view. D, midthoracic parapodium, elongate, narrowly hooded superi- or chaetae and broadly hooded type B chaetae in inferior group. E, detail of inferior, broadly hooded type B chaeta. F, thoracic uncini and companion chaetae. G, thoracic uncini, detail. H, companion chaetae showing the laterally compressed hood. I, midabdominal narrowly hooded neurochaetae. J, abdominal uncini. A–J, AM W.36450.	Figure 15. Parasabella sp. cf. Parasabella japonica, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing ventral shields separated from neuropodial tori, and ventral lappets. B, anterior chaetigers, lateral view. C, same, dorsal view. D, midthoracic parapodium, elongate, narrowly hooded superi- or chaetae and broadly hooded type B chaetae in inferior group. E, detail of inferior, broadly hooded type B chaeta. F, thoracic uncini and companion chaetae. G, thoracic uncini, detail. H, companion chaetae showing the laterally compressed hood. I, midabdominal narrowly hooded neurochaetae. J, abdominal uncini. A–J, AM W.36450.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E60FF8B9DD7FA31FBB2FEEB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340257/files/figure.png	https://doi.org/10.5281/zenodo.5340257	Figure 17. Parasabella sp. cf. Parasabella rugosa, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, dorsal view, showing large collar dorsal margins. B, midthoracic parapodium with elongate, narrowly hooded (arrow) superior chaetae and broadly hooded (type B) in inferior group. C, detail of inferior thoracic broadly hooded chaetae of type B. D, thoracic uncini. E, companion chaetae, lateral view. F, companion chaetae, frontal view. G, midabdominal neurochaetae narrowly hooded. H, abdominal uncini. I, posterior abdominal chaetigers and (damaged) pygidium. A–I, AM W.36431.	Figure 17. Parasabella sp. cf. Parasabella rugosa, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, dorsal view, showing large collar dorsal margins. B, midthoracic parapodium with elongate, narrowly hooded (arrow) superior chaetae and broadly hooded (type B) in inferior group. C, detail of inferior thoracic broadly hooded chaetae of type B. D, thoracic uncini. E, companion chaetae, lateral view. F, companion chaetae, frontal view. G, midabdominal neurochaetae narrowly hooded. H, abdominal uncini. I, posterior abdominal chaetigers and (damaged) pygidium. A–I, AM W.36431.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
E41687B47E60FF8B9DD7FA31FBB2FEEB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5340261/files/figure.png	https://doi.org/10.5281/zenodo.5340261	Figure 19. Sabellomma cupoculata sp. nov., scanning electron microscope photographs. A, whole specimen, ventral view. B, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing collar with low ventral lappets. C, same, lateral view. D, same, dorsal view. E, midthoracic parapodium with elongate, narrowly hooded superior chaetae (arrow) and broadly hooded type A chaetae in inferior group. F, detail of inferior, broadly hooded chaetae of type B. G, thoracic uncini. H, I, companion chaetae, frontal view. J, companion chaetae, lateral view. K, midabdominal narrowly hooded neurochaetae. L, M, midabdominal uncini. N, posterior abdominal chaetigers and pygidium. A–N, AM W.39545.	Figure 19. Sabellomma cupoculata sp. nov., scanning electron microscope photographs. A, whole specimen, ventral view. B, anterior thoracic chaetigers and base of radiolar crown, ventral view, showing collar with low ventral lappets. C, same, lateral view. D, same, dorsal view. E, midthoracic parapodium with elongate, narrowly hooded superior chaetae (arrow) and broadly hooded type A chaetae in inferior group. F, detail of inferior, broadly hooded chaetae of type B. G, thoracic uncini. H, I, companion chaetae, frontal view. J, companion chaetae, lateral view. K, midabdominal narrowly hooded neurochaetae. L, M, midabdominal uncini. N, posterior abdominal chaetigers and pygidium. A–N, AM W.39545.	2015-11-18	Capa, María;Murray, Anna		Zenodo	biologists	Capa, María;Murray, Anna			
