taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
D9038022D93AFFE8FF5BFD71FACC699F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5775771/files/figure.png	http://doi.org/10.5281/zenodo.5775771	FIGURE 3. Petersenaspis apinyae sp. nov. Light photographs (A, B, E. Holotype PSUZC-POL-0268; C, F. PSUZC-POL- 0276; D. PSUZC-POL-0277; G. PSUZC-POL-0284; H. PSUZC-POL-0274; I. PSUZC-POL-0281; J. PSUZC-POL-0286). A. Complete specimen, dorsal view; B. Same, lateral view; C. Prostomium, frontal view; D. Branchial plate after removal of branchial and interbranchial filaments, ventral view; E–F. Ventro-caudal shield, oblique lateral view; G–J. Same, frontal view. Abbreviations: number of segments 1–15, anterior keel ak, branchial filament br, genital papilla gp, straight filament hd, mouth mo, peristomium pe, prostomium pr, suture st.	FIGURE 3. Petersenaspis apinyae sp. nov. Light photographs (A, B, E. Holotype PSUZC-POL-0268; C, F. PSUZC-POL- 0276; D. PSUZC-POL-0277; G. PSUZC-POL-0284; H. PSUZC-POL-0274; I. PSUZC-POL-0281; J. PSUZC-POL-0286). A. Complete specimen, dorsal view; B. Same, lateral view; C. Prostomium, frontal view; D. Branchial plate after removal of branchial and interbranchial filaments, ventral view; E–F. Ventro-caudal shield, oblique lateral view; G–J. Same, frontal view. Abbreviations: number of segments 1–15, anterior keel ak, branchial filament br, genital papilla gp, straight filament hd, mouth mo, peristomium pe, prostomium pr, suture st.	2021-12-13	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.		Zenodo	biologists	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.			
D9038022D93AFFE8FF5BFD71FACC699F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5775773/files/figure.png	http://doi.org/10.5281/zenodo.5775773	FIGURE 4. Petersenaspis apinyae sp. nov. (A, C, D–F, I–K. PSUZC-POL-0273; B, L–N. PSUZC-POL-0283; H. PSUZC- POL-0288). A. Anterior region, ventral view. B. Anterior end, frontal view; C. Spatulate neurohooks, lateral view; D. Close up of smaller chaetae in rectangle of C.; E. Lateral simple chaetae of abdomen arrow points to capillary chaeta, lateral view; F. Posterior region, area in oval with lateral papillae, lateral view; G. Same, close up of oval area of F., lateral body surface; H. Ventrocaudal shields, frontal view; I. Posterior end, elongated papillae of lateral body in circle, lateral view; J. Branchiae and straight filament, lateral view; K. Ring at the connection between branchia and filament, top view; L. Close up texture of branchia, top view; M. Close up, filament surface; N. Close up, tip of posterior filament.Abbreviations: branchial filament br, capillary chaeta cc, straight filament hd, lateral capillary chaeta lcc, mouth mo, papilla pa, peristomium pe, prostomium pr.	FIGURE 4. Petersenaspis apinyae sp. nov. (A, C, D–F, I–K. PSUZC-POL-0273; B, L–N. PSUZC-POL-0283; H. PSUZC- POL-0288). A. Anterior region, ventral view. B. Anterior end, frontal view; C. Spatulate neurohooks, lateral view; D. Close up of smaller chaetae in rectangle of C.; E. Lateral simple chaetae of abdomen arrow points to capillary chaeta, lateral view; F. Posterior region, area in oval with lateral papillae, lateral view; G. Same, close up of oval area of F., lateral body surface; H. Ventrocaudal shields, frontal view; I. Posterior end, elongated papillae of lateral body in circle, lateral view; J. Branchiae and straight filament, lateral view; K. Ring at the connection between branchia and filament, top view; L. Close up texture of branchia, top view; M. Close up, filament surface; N. Close up, tip of posterior filament.Abbreviations: branchial filament br, capillary chaeta cc, straight filament hd, lateral capillary chaeta lcc, mouth mo, papilla pa, peristomium pe, prostomium pr.	2021-12-13	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.		Zenodo	biologists	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.			
D9038022D93AFFE8FF5BFD71FACC699F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5775769/files/figure.png	http://doi.org/10.5281/zenodo.5775769	FIGURE 2. Sampling sites in the Gulf of Thailand and Andaman Sea where specimens of P. apinyae sp. nov. (triangles), P. narisarae sp. nov. (stars), and P. pakbaraensis sp. nov. (circles) were collected.	FIGURE 2. Sampling sites in the Gulf of Thailand and Andaman Sea where specimens of P. apinyae sp. nov. (triangles), P. narisarae sp. nov. (stars), and P. pakbaraensis sp. nov. (circles) were collected.	2021-12-13	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.		Zenodo	biologists	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.			
D9038022D93AFFE8FF5BFD71FACC699F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5775765/files/figure.png	http://doi.org/10.5281/zenodo.5775765	FIGURE 1. Type localities of the accepted species of Petersenaspis Sendall & Salazar-Vallejo, 2013.	FIGURE 1. Type localities of the accepted species of Petersenaspis Sendall & Salazar-Vallejo, 2013.	2021-12-13	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.		Zenodo	biologists	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.			
D9038022D93EFFE6FF5BFB98FE1469BA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5775775/files/figure.png	http://doi.org/10.5281/zenodo.5775775	FIGURE 5. Petersenaspis narisarae sp. nov. Light photographs (A–B, H. Holotype, PSUZC-POL-0291; C, G. PSUZC-POL- 0292; D. PSUZC-POL-0295; E, F. AM W.52925). A. Complete specimen, dorsal view; B. Same, lateral view; C. Complete specimens with introvert invaginated, dorsal view; D. Golden hooks inside the body wall, lateral view; E. Branchial filaments, ventral view; F. Branchial plate after removal of branchiae and longer interbranchial filaments, ventral view; G–H. Ventro-caudal shield, dorsal view. Abbreviations: inner shield 1, medial shield 2, outer shield 3, interbranchial filaments ibf, branchiae br, genital papilla gp, straight filament hd, suture st.	FIGURE 5. Petersenaspis narisarae sp. nov. Light photographs (A–B, H. Holotype, PSUZC-POL-0291; C, G. PSUZC-POL- 0292; D. PSUZC-POL-0295; E, F. AM W.52925). A. Complete specimen, dorsal view; B. Same, lateral view; C. Complete specimens with introvert invaginated, dorsal view; D. Golden hooks inside the body wall, lateral view; E. Branchial filaments, ventral view; F. Branchial plate after removal of branchiae and longer interbranchial filaments, ventral view; G–H. Ventro-caudal shield, dorsal view. Abbreviations: inner shield 1, medial shield 2, outer shield 3, interbranchial filaments ibf, branchiae br, genital papilla gp, straight filament hd, suture st.	2021-12-13	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.		Zenodo	biologists	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.			
D9038022D93EFFE6FF5BFB98FE1469BA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5775765/files/figure.png	http://doi.org/10.5281/zenodo.5775765	FIGURE 1. Type localities of the accepted species of Petersenaspis Sendall & Salazar-Vallejo, 2013.	FIGURE 1. Type localities of the accepted species of Petersenaspis Sendall & Salazar-Vallejo, 2013.	2021-12-13	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.		Zenodo	biologists	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.			
D9038022D93EFFE6FF5BFB98FE1469BA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5775769/files/figure.png	http://doi.org/10.5281/zenodo.5775769	FIGURE 2. Sampling sites in the Gulf of Thailand and Andaman Sea where specimens of P. apinyae sp. nov. (triangles), P. narisarae sp. nov. (stars), and P. pakbaraensis sp. nov. (circles) were collected.	FIGURE 2. Sampling sites in the Gulf of Thailand and Andaman Sea where specimens of P. apinyae sp. nov. (triangles), P. narisarae sp. nov. (stars), and P. pakbaraensis sp. nov. (circles) were collected.	2021-12-13	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.		Zenodo	biologists	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.			
D9038022D930FFE3FF5BFBBCFCFA6E0F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5775777/files/figure.png	http://doi.org/10.5281/zenodo.5775777	FIGURE 6. Petersenaspis pakbaraensis sp. nov. Light photographs (A, C. Holotype PSUZC-POL-0296; B. PSUZC-POL- 0297; D. PSUZC-POL-0301; E–F. PSUZC-POL-0299; G. PSUZC-POL-0303; H. PSUZC-POL-0298; I. PSUZC-POL-0305). A. Complete specimen, dorsal view; B. Complete specimens with introvert invaginated, dorsal and lateral view; C. Genital papillae, dorsal view; D. Branchial plate after removal of branchial and interbranchial filaments, ventral view; E. Branchiae, arrow points to the connection area between branchia and filament, ventral view; F. Branchial region and ventro-caudal shield, arrow points to the connection area between branchia and filament, dorsal view; G–I. Ventro-caudal shields, dorsal view. Abbreviations: branchiae br, genital papilla gp, sand particles sp, straight filament hd, suture st.	FIGURE 6. Petersenaspis pakbaraensis sp. nov. Light photographs (A, C. Holotype PSUZC-POL-0296; B. PSUZC-POL- 0297; D. PSUZC-POL-0301; E–F. PSUZC-POL-0299; G. PSUZC-POL-0303; H. PSUZC-POL-0298; I. PSUZC-POL-0305). A. Complete specimen, dorsal view; B. Complete specimens with introvert invaginated, dorsal and lateral view; C. Genital papillae, dorsal view; D. Branchial plate after removal of branchial and interbranchial filaments, ventral view; E. Branchiae, arrow points to the connection area between branchia and filament, ventral view; F. Branchial region and ventro-caudal shield, arrow points to the connection area between branchia and filament, dorsal view; G–I. Ventro-caudal shields, dorsal view. Abbreviations: branchiae br, genital papilla gp, sand particles sp, straight filament hd, suture st.	2021-12-13	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.		Zenodo	biologists	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.			
D9038022D930FFE3FF5BFBBCFCFA6E0F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5775779/files/figure.png	http://doi.org/10.5281/zenodo.5775779	FIGURE 7. Petersenaspis pakbaraensis sp. nov. (A, E–G. PSUZC-POL-0297; B, I. PSUZC-POL-0299; C, H. PSUZC-POL- 0305; D, G. PSUZC-POL-0302). A. Complete specimen, ventral view; B. Another complete specimen, introvert invaginated, ventral view; C. Same, lateral view; D. Anterior end, frontal view; E. Spatulate neurohooks of chaetiger 1, frontal view; F. Genital papillae, frontal view; G. Ventro-caudal shield, frontal view; H. Branchial region, tip of posterior filament in circle, ventral view; I. Tip of straight filament associated with branchia, lateral view. Abbreviations: branchiae br, capillary chaeta cc, genital papilla gp, straight filament hd, mouth mo, papilla pa, peristomium pe, prostomium pr.	FIGURE 7. Petersenaspis pakbaraensis sp. nov. (A, E–G. PSUZC-POL-0297; B, I. PSUZC-POL-0299; C, H. PSUZC-POL- 0305; D, G. PSUZC-POL-0302). A. Complete specimen, ventral view; B. Another complete specimen, introvert invaginated, ventral view; C. Same, lateral view; D. Anterior end, frontal view; E. Spatulate neurohooks of chaetiger 1, frontal view; F. Genital papillae, frontal view; G. Ventro-caudal shield, frontal view; H. Branchial region, tip of posterior filament in circle, ventral view; I. Tip of straight filament associated with branchia, lateral view. Abbreviations: branchiae br, capillary chaeta cc, genital papilla gp, straight filament hd, mouth mo, papilla pa, peristomium pe, prostomium pr.	2021-12-13	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.		Zenodo	biologists	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.			
D9038022D930FFE3FF5BFBBCFCFA6E0F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5775775/files/figure.png	http://doi.org/10.5281/zenodo.5775775	FIGURE 5. Petersenaspis narisarae sp. nov. Light photographs (A–B, H. Holotype, PSUZC-POL-0291; C, G. PSUZC-POL- 0292; D. PSUZC-POL-0295; E, F. AM W.52925). A. Complete specimen, dorsal view; B. Same, lateral view; C. Complete specimens with introvert invaginated, dorsal view; D. Golden hooks inside the body wall, lateral view; E. Branchial filaments, ventral view; F. Branchial plate after removal of branchiae and longer interbranchial filaments, ventral view; G–H. Ventro-caudal shield, dorsal view. Abbreviations: inner shield 1, medial shield 2, outer shield 3, interbranchial filaments ibf, branchiae br, genital papilla gp, straight filament hd, suture st.	FIGURE 5. Petersenaspis narisarae sp. nov. Light photographs (A–B, H. Holotype, PSUZC-POL-0291; C, G. PSUZC-POL- 0292; D. PSUZC-POL-0295; E, F. AM W.52925). A. Complete specimen, dorsal view; B. Same, lateral view; C. Complete specimens with introvert invaginated, dorsal view; D. Golden hooks inside the body wall, lateral view; E. Branchial filaments, ventral view; F. Branchial plate after removal of branchiae and longer interbranchial filaments, ventral view; G–H. Ventro-caudal shield, dorsal view. Abbreviations: inner shield 1, medial shield 2, outer shield 3, interbranchial filaments ibf, branchiae br, genital papilla gp, straight filament hd, suture st.	2021-12-13	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.		Zenodo	biologists	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.			
D9038022D930FFE3FF5BFBBCFCFA6E0F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5775765/files/figure.png	http://doi.org/10.5281/zenodo.5775765	FIGURE 1. Type localities of the accepted species of Petersenaspis Sendall & Salazar-Vallejo, 2013.	FIGURE 1. Type localities of the accepted species of Petersenaspis Sendall & Salazar-Vallejo, 2013.	2021-12-13	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.		Zenodo	biologists	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.			
D9038022D930FFE3FF5BFBBCFCFA6E0F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5775769/files/figure.png	http://doi.org/10.5281/zenodo.5775769	FIGURE 2. Sampling sites in the Gulf of Thailand and Andaman Sea where specimens of P. apinyae sp. nov. (triangles), P. narisarae sp. nov. (stars), and P. pakbaraensis sp. nov. (circles) were collected.	FIGURE 2. Sampling sites in the Gulf of Thailand and Andaman Sea where specimens of P. apinyae sp. nov. (triangles), P. narisarae sp. nov. (stars), and P. pakbaraensis sp. nov. (circles) were collected.	2021-12-13	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.		Zenodo	biologists	Plathong, Jintana;Plathong, Sakanan;Salazar-Vallejo, Sergio I.			
