taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
0A0A87A5FFEBE00605244713FAA5FC74.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428065/files/figure.png	https://doi.org/10.5281/zenodo.5428065	Figure 1. Paraprionospio africana, paratypes. A, anterior end, in lateral view, seen from upper left (v.1559), capillaries and hooded hooks are omitted; B, anterior end, in dorsal view (v.1566).	Figure 1. Paraprionospio africana, paratypes. A, anterior end, in lateral view, seen from upper left (v.1559), capillaries and hooded hooks are omitted; B, anterior end, in dorsal view (v.1566).	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFEBE00605244713FAA5FC74.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428067/files/figure.png	https://doi.org/10.5281/zenodo.5428067	Figure 2. Paraprionospio alata collected from Chesapeake Bay. A, 1st lamella from the base of right branchia on setiger 1 in cross-section, seen from top; B, 2nd lamella of the same branchia in cross-section, seen from top; C, 5th lamella of the same branchia in cross-section, seen from top; D, middle region of the same branchia in cross-section, seen from top; E, distal region of the same branchia in cross-section, seen from top; F, distal end of the same branchia, seen from the side; G, 1st parapodium, in anterior view; H, 2nd parapodium, in anterior view; I, 3rd parapodium, in anterior view; J, 4th parapodium, in anterior view; K, 5th parapodium, in anterior view; L, 6th parapodium, in anterior view; M, 7th parapodium, in anterior view; N, 8th parapodium, in anterior view; O, 9th parapodium, in anterior view; P, 15th parapodium, in anterior view; Q, 36th parapodium, in anterior view.	Figure 2. Paraprionospio alata collected from Chesapeake Bay. A, 1st lamella from the base of right branchia on setiger 1 in cross-section, seen from top; B, 2nd lamella of the same branchia in cross-section, seen from top; C, 5th lamella of the same branchia in cross-section, seen from top; D, middle region of the same branchia in cross-section, seen from top; E, distal region of the same branchia in cross-section, seen from top; F, distal end of the same branchia, seen from the side; G, 1st parapodium, in anterior view; H, 2nd parapodium, in anterior view; I, 3rd parapodium, in anterior view; J, 4th parapodium, in anterior view; K, 5th parapodium, in anterior view; L, 6th parapodium, in anterior view; M, 7th parapodium, in anterior view; N, 8th parapodium, in anterior view; O, 9th parapodium, in anterior view; P, 15th parapodium, in anterior view; Q, 36th parapodium, in anterior view.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFEBE00605244713FAA5FC74.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428069/files/figure.png	https://doi.org/10.5281/zenodo.5428069	Figure 3. Paraprionospio alata collected from Chesapeake Bay. A, neuropodial limbate capillary from setiger 8; B, neuropodial hooded hook from setiger 11; C, neuropodial non-limbate capillary from setiger 9; D, sabre seta from setiger 11; E, notopodial hooded hook from posterior fragment.	Figure 3. Paraprionospio alata collected from Chesapeake Bay. A, neuropodial limbate capillary from setiger 8; B, neuropodial hooded hook from setiger 11; C, neuropodial non-limbate capillary from setiger 9; D, sabre seta from setiger 11; E, notopodial hooded hook from posterior fragment.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFEBE00605244713FAA5FC74.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428071/files/figure.png	https://doi.org/10.5281/zenodo.5428071	Figure 4. Paraprionospio alata, holotype. A, setigers 23–25, in dorso-lateral view; B, anterior end, in lateral view.	Figure 4. Paraprionospio alata, holotype. A, setigers 23–25, in dorso-lateral view; B, anterior end, in lateral view.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFEBE00605244713FAA5FC74.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428073/files/figure.png	https://doi.org/10.5281/zenodo.5428073	Figure 5. Prionospio treadwelli, holotype, synonymized with Paraprionospio alata.	Figure 5. Prionospio treadwelli, holotype, synonymized with Paraprionospio alata.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFEBE00605244713FAA5FC74.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428075/files/figure.png	https://doi.org/10.5281/zenodo.5428075	Figure 6. Paraprionospio tamaii, paratypes, synonymized with Paraprionospio alata. A, right branchia on setiger 1; B, anterior end, in ventro-lateral view, seen from upper left.	Figure 6. Paraprionospio tamaii, paratypes, synonymized with Paraprionospio alata. A, right branchia on setiger 1; B, anterior end, in ventro-lateral view, seen from upper left.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFEBE00605244713FAA5FC74.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428077/files/figure.png	https://doi.org/10.5281/zenodo.5428077	Figure 7. Paraprionospio yokoyamai, holotype and paratype, synonymized with Paraprionospio alata. A, right branchia on setiger 1 (holotype); B, anterior end, in ventro-lateral view, seen from upper left (holotype); C, anterior end, in ventro-lateral view, seen from upper right (paratype); D, setigers 24–25, in dorso-lateral view (holotype).	Figure 7. Paraprionospio yokoyamai, holotype and paratype, synonymized with Paraprionospio alata. A, right branchia on setiger 1 (holotype); B, anterior end, in ventro-lateral view, seen from upper left (holotype); C, anterior end, in ventro-lateral view, seen from upper right (paratype); D, setigers 24–25, in dorso-lateral view (holotype).	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFEBE00605244713FAA5FC74.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428079/files/figure.png	https://doi.org/10.5281/zenodo.5428079	Figure 8. Paraprionospio coora. A, anterior end, in lateral view, seen from upper right; B, right parapodium and branchia on setiger 1, seen from the outer side; C, right branchia on setiger 1 seen from the inner side; D, setigers 15–18, in dorsolateral view; E, 59th parapodium, in anterior view; F, neuropodial hooded hook from setiger 59; G, notopodial hooded hook from setiger 59; H, posterior end, in ventral view.	Figure 8. Paraprionospio coora. A, anterior end, in lateral view, seen from upper right; B, right parapodium and branchia on setiger 1, seen from the outer side; C, right branchia on setiger 1 seen from the inner side; D, setigers 15–18, in dorsolateral view; E, 59th parapodium, in anterior view; F, neuropodial hooded hook from setiger 59; G, notopodial hooded hook from setiger 59; H, posterior end, in ventral view.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFEBE00605244713FAA5FC74.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428081/files/figure.png	https://doi.org/10.5281/zenodo.5428081	Figure 9. Paraprionospio cordifolia sp. nov., holotype. A, anterior end, in ventro-lateral view; B, anterior end, in ventro-lateral view, seen from upper left; C, right branchia on setiger 1, seen from the inner side; D, setigers 12–15, in dorsolateral view; E, setigers 20–22, in dorso-lateral view; F, 56th parapodium, in anterior view; G, neuropodial hooded hook from setiger 56; H, notopodial hooded hook from setiger 56; I, posterior end, in ventral view.	Figure 9. Paraprionospio cordifolia sp. nov., holotype. A, anterior end, in ventro-lateral view; B, anterior end, in ventro-lateral view, seen from upper left; C, right branchia on setiger 1, seen from the inner side; D, setigers 12–15, in dorsolateral view; E, setigers 20–22, in dorso-lateral view; F, 56th parapodium, in anterior view; G, neuropodial hooded hook from setiger 56; H, notopodial hooded hook from setiger 56; I, posterior end, in ventral view.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFE7E01905C0457AFDBFF908.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428083/files/figure.png	https://doi.org/10.5281/zenodo.5428083	Figure 10. Paraprionospio inaequibranchia, syntype (ZMA, v.pol. 1688). Anterior end, in dorso-lateral view. Notopodial lamella on setiger 9 and neuropodial lamellae on setigers 3–8 are broken.	Figure 10. Paraprionospio inaequibranchia, syntype (ZMA, v.pol. 1688). Anterior end, in dorso-lateral view. Notopodial lamella on setiger 9 and neuropodial lamellae on setigers 3–8 are broken.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFE7E01905C0457AFDBFF908.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428085/files/figure.png	https://doi.org/10.5281/zenodo.5428085	Figure 11. Paraprionospio inaequibranchia, reported as Paraprionospio lamellibranchia by Hartman (1975). The specimen was collected from Station RH33 in Kakinada Bay, India. A, anterior end, in lateral view; B, setigers 24–26, in lateral view, showing interparapodial pouches, membranous dorsal crests and semi-transparent dorsal cuticles; C, neuropodial hooded hook from setiger 22; D, anterior end, in ventral view.	Figure 11. Paraprionospio inaequibranchia, reported as Paraprionospio lamellibranchia by Hartman (1975). The specimen was collected from Station RH33 in Kakinada Bay, India. A, anterior end, in lateral view; B, setigers 24–26, in lateral view, showing interparapodial pouches, membranous dorsal crests and semi-transparent dorsal cuticles; C, neuropodial hooded hook from setiger 22; D, anterior end, in ventral view.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFF8E01206EA479EFBC1F8F2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428087/files/figure.png	https://doi.org/10.5281/zenodo.5428087	Figure 12. Paraprionospio lamellibranchia, holotype. A, anterior end, in lateral view; B, anterior end, in dorsal view; C, neuropodial hooded hook from setiger 11; D, neuropodial limbate capillary from setiger 9; E, neuropodial non-limbate capillary from setiger 10.	Figure 12. Paraprionospio lamellibranchia, holotype. A, anterior end, in lateral view; B, anterior end, in dorsal view; C, neuropodial hooded hook from setiger 11; D, neuropodial limbate capillary from setiger 9; E, neuropodial non-limbate capillary from setiger 10.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFF8E01206EA479EFBC1F8F2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428089/files/figure.png	https://doi.org/10.5281/zenodo.5428089	Figure 13. Paraprionospio oceanensis sp. nov., holotype. A, anterior end, in dorso-lateral view; B, 57th parapodium, in anterior view; C, neuropodial hooded hook from setiger 57; D, notopodial hooded hook from setiger 57; E, setigers 21–23, in dorso-lateral view; F, posterior end, in ventro-lateral view.	Figure 13. Paraprionospio oceanensis sp. nov., holotype. A, anterior end, in dorso-lateral view; B, 57th parapodium, in anterior view; C, neuropodial hooded hook from setiger 57; D, notopodial hooded hook from setiger 57; E, setigers 21–23, in dorso-lateral view; F, posterior end, in ventro-lateral view.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFF8E01206EA479EFBC1F8F2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428091/files/figure.png	https://doi.org/10.5281/zenodo.5428091	Figure 14. Paraprionospio patiens sp. nov., holotype. A, anterior end, in dorso-lateral view; B, palp; C, 1st lamella from the base of right branchia on setiger 1 in cross-section, seen from top; D, 3rd lamella of the same branchia in cross-section, seen from top; E, lamella in middle region of the same branchia in cross-section, seen from top; F, distal end of the same branchia, seen from the side; G, setigers 20–23; H, posterior end, in ventral view.	Figure 14. Paraprionospio patiens sp. nov., holotype. A, anterior end, in dorso-lateral view; B, palp; C, 1st lamella from the base of right branchia on setiger 1 in cross-section, seen from top; D, 3rd lamella of the same branchia in cross-section, seen from top; E, lamella in middle region of the same branchia in cross-section, seen from top; F, distal end of the same branchia, seen from the side; G, setigers 20–23; H, posterior end, in ventral view.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFF8E01206EA479EFBC1F8F2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428093/files/figure.png	https://doi.org/10.5281/zenodo.5428093	Figure 15. Paraprionospio patiens sp. nov., holotype. A, 9th parapodium, in anterior view; B, 53rd parapodium, in anterior view; C, neuropodial hooded hook from setiger 9; D, neuropodial limbate capillary from setiger 9; E, neuropodial non-limbate capillary from setiger 53; F, notopodial hooded hook from setiger 53.	Figure 15. Paraprionospio patiens sp. nov., holotype. A, 9th parapodium, in anterior view; B, 53rd parapodium, in anterior view; C, neuropodial hooded hook from setiger 9; D, neuropodial limbate capillary from setiger 9; E, neuropodial non-limbate capillary from setiger 53; F, notopodial hooded hook from setiger 53.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFF8E01206EA479EFBC1F8F2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428095/files/figure.png	https://doi.org/10.5281/zenodo.5428095	Figure 16. Paraprionospio pinnata collected from Concepciòn. A, anterior end, in lateral view; B, anterior end in dorsal view; C, setigers 20–22, in dorso-lateral view; D, posterior end, in ventral view.	Figure 16. Paraprionospio pinnata collected from Concepciòn. A, anterior end, in lateral view; B, anterior end in dorsal view; C, setigers 20–22, in dorso-lateral view; D, posterior end, in ventral view.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFF8E01206EA479EFBC1F8F2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428097/files/figure.png	https://doi.org/10.5281/zenodo.5428097	Figure 17. Paraprionospio pinnata collected from Concepciòn. A, 1st lamella from the base of left branchia on setiger 1 in cross-section, seen from top; B, 3rd lamella of the same branchia in cross-section, seen from top; C, middle region of the same branchia in cross-section, seen from top; D, middle region of the same branchia in cross-section, seen from the side; E, distal end of the same branchia, seen from top; F, distal end of the same branchia, seen from the side; G, 1st parapodium, in anterior view; H 3rd parapodium, in anterior view; I, 5th parapodium, in anterior view; J, 7th parapodium, in anterior view; K, 9th parapodium, in anterior view; L, 15th parapodium, in anterior view; M, 47th parapodium, in anterior view; N, 73rd parapodium, in anterior view.	Figure 17. Paraprionospio pinnata collected from Concepciòn. A, 1st lamella from the base of left branchia on setiger 1 in cross-section, seen from top; B, 3rd lamella of the same branchia in cross-section, seen from top; C, middle region of the same branchia in cross-section, seen from top; D, middle region of the same branchia in cross-section, seen from the side; E, distal end of the same branchia, seen from top; F, distal end of the same branchia, seen from the side; G, 1st parapodium, in anterior view; H 3rd parapodium, in anterior view; I, 5th parapodium, in anterior view; J, 7th parapodium, in anterior view; K, 9th parapodium, in anterior view; L, 15th parapodium, in anterior view; M, 47th parapodium, in anterior view; N, 73rd parapodium, in anterior view.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
0A0A87A5FFF8E01206EA479EFBC1F8F2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5428099/files/figure.png	https://doi.org/10.5281/zenodo.5428099	Figure 18. Paraprionospio pinnata collected from Concepciòn. A, Notopodial limbate capillary from setiger 3; B, neuropodial hooded hook from setiger 36; C, neuropodial non-limbate capillary from setiger 9; D, sabre seta from setiger 13; E, notopodial hooded hook from setiger 36.	Figure 18. Paraprionospio pinnata collected from Concepciòn. A, Notopodial limbate capillary from setiger 3; B, neuropodial hooded hook from setiger 36; C, neuropodial non-limbate capillary from setiger 9; D, sabre seta from setiger 13; E, notopodial hooded hook from setiger 36.	2007-10-31	Yokoyama, Hisashi		Zenodo	biologists	Yokoyama, Hisashi			
