taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
25189FFAA1115236BB6FF0965931477D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420114	https://doi.org/10.3897/zse.96.51962.figure6	Figure 6. Squalus acutirostris (A-E): HUMZ 74990, juvenile female, 536 mm TL in lateral (A) and ventral (B) views; first (C) and second (D) dorsal fins and caudal fin (E). S. suckleyi in lateral view (F): HUMZ 90963, adult female, 784 mm TL. Scale bars: 50 mm (A, B, F); 20 mm (C-E).	Figure 6. Squalus acutirostris (A-E): HUMZ 74990, juvenile female, 536 mm TL in lateral (A) and ventral (B) views; first (C) and second (D) dorsal fins and caudal fin (E). S. suckleyi in lateral view (F): HUMZ 90963, adult female, 784 mm TL. Scale bars: 50 mm (A, B, F); 20 mm (C-E).	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
25189FFAA1115236BB6FF0965931477D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420116	https://doi.org/10.3897/zse.96.51962.figure8	Figure 8. Map of the North-western Pacific Ocean, showing the geographical distribution of Squalus species. A: S. shiraii sp. nov. (red); B: S. mitsukurii (orange); C: S. japonicus (brown); D: S. brevirostris (yellow); E: S. acutirostris (green); F: S. suckleyi (pink). Star: holotype / neotype; Dotted circle: paratypes; Circle: other material.	Figure 8. Map of the North-western Pacific Ocean, showing the geographical distribution of Squalus species. A: S. shiraii sp. nov. (red); B: S. mitsukurii (orange); C: S. japonicus (brown); D: S. brevirostris (yellow); E: S. acutirostris (green); F: S. suckleyi (pink). Star: holotype / neotype; Dotted circle: paratypes; Circle: other material.	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
7EC4A4E695AC5F2D8DE26AFA6DB43B1A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420111	https://doi.org/10.3897/zse.96.51962.figure3	Figure 3. Upper (A, C, E, G, I) and lower (B, D, F, H, J) teeth of S. shiraii sp. nov. (A, B; HUMZ 80329), S. mitsukurii (C, D; HUMZ 33680), S. japonicus (E, F; HUMZ 189737), S. brevirostris (G, H; HUMZ 189762) and S. suckleyi (I, J; NSMT-P 92640). Scale bars: 1 mm.	Figure 3. Upper (A, C, E, G, I) and lower (B, D, F, H, J) teeth of S. shiraii sp. nov. (A, B; HUMZ 80329), S. mitsukurii (C, D; HUMZ 33680), S. japonicus (E, F; HUMZ 189737), S. brevirostris (G, H; HUMZ 189762) and S. suckleyi (I, J; NSMT-P 92640). Scale bars: 1 mm.	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
7EC4A4E695AC5F2D8DE26AFA6DB43B1A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420113	https://doi.org/10.3897/zse.96.51962.figure5	Figure 5. Squalus brevirostris: lateral (A-C) and ventral (D-F) views; first (G, K) and second (H, L) dorsal fins; pectoral (I, M) and caudal (J, N) fins. ZUMT 7630 (holotype), adult male, 426 mm TL (A, D, G-J); HUMZ 189762, adult male, 403 mm TL (B, E, K-N); HUMZ 189767, juvenile male, 275 mm TL (C, F). Scale bars: 50 mm (A-F); 20 mm (G-N).	Figure 5. Squalus brevirostris: lateral (A-C) and ventral (D-F) views; first (G, K) and second (H, L) dorsal fins; pectoral (I, M) and caudal (J, N) fins. ZUMT 7630 (holotype), adult male, 426 mm TL (A, D, G-J); HUMZ 189762, adult male, 403 mm TL (B, E, K-N); HUMZ 189767, juvenile male, 275 mm TL (C, F). Scale bars: 50 mm (A-F); 20 mm (G-N).	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
7EC4A4E695AC5F2D8DE26AFA6DB43B1A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420115	https://doi.org/10.3897/zse.96.51962.figure7	Figure 7. Scanning electron microscopy of the dermal denticles. Squalus shiraii sp. nov. (A, B): HUMZ 149389 (holotype), adult male, 590 mm TL. S. formosus (C, D): CSIRO H- 6816 - 01 (holotype), adult male, 720 mm TL. S. mitsukurii (E, F): HUMZ 102987, adult male, 970 mm TL. S. japonicus (G, H): NSMT-P 44380 (neotype), adult male, 645 mm TL (G); NSMT-P 91127, juvenile female, 410 mm TL (H). S. brevirostris (I, J): NSMT-P 47378, adult female, 600 mm TL (I); KAUM-I 187, adult female, 578 mm TL (J). S. suckleyi (K, L): NSMT P- 92640, adult female, 970 mm TL. Scale bars: 50 μm (B); 100 μm (D, F, L); 200 μm (A, C, E, G-K).	Figure 7. Scanning electron microscopy of the dermal denticles. Squalus shiraii sp. nov. (A, B): HUMZ 149389 (holotype), adult male, 590 mm TL. S. formosus (C, D): CSIRO H- 6816 - 01 (holotype), adult male, 720 mm TL. S. mitsukurii (E, F): HUMZ 102987, adult male, 970 mm TL. S. japonicus (G, H): NSMT-P 44380 (neotype), adult male, 645 mm TL (G); NSMT-P 91127, juvenile female, 410 mm TL (H). S. brevirostris (I, J): NSMT-P 47378, adult female, 600 mm TL (I); KAUM-I 187, adult female, 578 mm TL (J). S. suckleyi (K, L): NSMT P- 92640, adult female, 970 mm TL. Scale bars: 50 μm (B); 100 μm (D, F, L); 200 μm (A, C, E, G-K).	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
7EC4A4E695AC5F2D8DE26AFA6DB43B1A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420116	https://doi.org/10.3897/zse.96.51962.figure8	Figure 8. Map of the North-western Pacific Ocean, showing the geographical distribution of Squalus species. A: S. shiraii sp. nov. (red); B: S. mitsukurii (orange); C: S. japonicus (brown); D: S. brevirostris (yellow); E: S. acutirostris (green); F: S. suckleyi (pink). Star: holotype / neotype; Dotted circle: paratypes; Circle: other material.	Figure 8. Map of the North-western Pacific Ocean, showing the geographical distribution of Squalus species. A: S. shiraii sp. nov. (red); B: S. mitsukurii (orange); C: S. japonicus (brown); D: S. brevirostris (yellow); E: S. acutirostris (green); F: S. suckleyi (pink). Star: holotype / neotype; Dotted circle: paratypes; Circle: other material.	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
3D2634267D885CBFB191C3749F3B11AB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420111	https://doi.org/10.3897/zse.96.51962.figure3	Figure 3. Upper (A, C, E, G, I) and lower (B, D, F, H, J) teeth of S. shiraii sp. nov. (A, B; HUMZ 80329), S. mitsukurii (C, D; HUMZ 33680), S. japonicus (E, F; HUMZ 189737), S. brevirostris (G, H; HUMZ 189762) and S. suckleyi (I, J; NSMT-P 92640). Scale bars: 1 mm.	Figure 3. Upper (A, C, E, G, I) and lower (B, D, F, H, J) teeth of S. shiraii sp. nov. (A, B; HUMZ 80329), S. mitsukurii (C, D; HUMZ 33680), S. japonicus (E, F; HUMZ 189737), S. brevirostris (G, H; HUMZ 189762) and S. suckleyi (I, J; NSMT-P 92640). Scale bars: 1 mm.	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
3D2634267D885CBFB191C3749F3B11AB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420112	https://doi.org/10.3897/zse.96.51962.figure4	Figure 4. Squalus japonicus: lateral (A-C) and ventral (D, E) views; first (F) and second (G) dorsal fins; pectoral (H) and caudal (I) fins. NSMT-P 44380 (neotype), adult male, 645 mm TL (A, D, F-I); HUMZ 189738, adult male, 535 mm TL (B); HUMZ 189687, juvenile male, 380 mm TL (C, E). Scale bars: 50 mm (A-E); 20 mm (F-I).	Figure 4. Squalus japonicus: lateral (A-C) and ventral (D, E) views; first (F) and second (G) dorsal fins; pectoral (H) and caudal (I) fins. NSMT-P 44380 (neotype), adult male, 645 mm TL (A, D, F-I); HUMZ 189738, adult male, 535 mm TL (B); HUMZ 189687, juvenile male, 380 mm TL (C, E). Scale bars: 50 mm (A-E); 20 mm (F-I).	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
3D2634267D885CBFB191C3749F3B11AB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420115	https://doi.org/10.3897/zse.96.51962.figure7	Figure 7. Scanning electron microscopy of the dermal denticles. Squalus shiraii sp. nov. (A, B): HUMZ 149389 (holotype), adult male, 590 mm TL. S. formosus (C, D): CSIRO H- 6816 - 01 (holotype), adult male, 720 mm TL. S. mitsukurii (E, F): HUMZ 102987, adult male, 970 mm TL. S. japonicus (G, H): NSMT-P 44380 (neotype), adult male, 645 mm TL (G); NSMT-P 91127, juvenile female, 410 mm TL (H). S. brevirostris (I, J): NSMT-P 47378, adult female, 600 mm TL (I); KAUM-I 187, adult female, 578 mm TL (J). S. suckleyi (K, L): NSMT P- 92640, adult female, 970 mm TL. Scale bars: 50 μm (B); 100 μm (D, F, L); 200 μm (A, C, E, G-K).	Figure 7. Scanning electron microscopy of the dermal denticles. Squalus shiraii sp. nov. (A, B): HUMZ 149389 (holotype), adult male, 590 mm TL. S. formosus (C, D): CSIRO H- 6816 - 01 (holotype), adult male, 720 mm TL. S. mitsukurii (E, F): HUMZ 102987, adult male, 970 mm TL. S. japonicus (G, H): NSMT-P 44380 (neotype), adult male, 645 mm TL (G); NSMT-P 91127, juvenile female, 410 mm TL (H). S. brevirostris (I, J): NSMT-P 47378, adult female, 600 mm TL (I); KAUM-I 187, adult female, 578 mm TL (J). S. suckleyi (K, L): NSMT P- 92640, adult female, 970 mm TL. Scale bars: 50 μm (B); 100 μm (D, F, L); 200 μm (A, C, E, G-K).	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
3D2634267D885CBFB191C3749F3B11AB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420116	https://doi.org/10.3897/zse.96.51962.figure8	Figure 8. Map of the North-western Pacific Ocean, showing the geographical distribution of Squalus species. A: S. shiraii sp. nov. (red); B: S. mitsukurii (orange); C: S. japonicus (brown); D: S. brevirostris (yellow); E: S. acutirostris (green); F: S. suckleyi (pink). Star: holotype / neotype; Dotted circle: paratypes; Circle: other material.	Figure 8. Map of the North-western Pacific Ocean, showing the geographical distribution of Squalus species. A: S. shiraii sp. nov. (red); B: S. mitsukurii (orange); C: S. japonicus (brown); D: S. brevirostris (yellow); E: S. acutirostris (green); F: S. suckleyi (pink). Star: holotype / neotype; Dotted circle: paratypes; Circle: other material.	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
E4AF6EA097C05E95813FAAD0C44B8851.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420110	https://doi.org/10.3897/zse.96.51962.figure2	Figure 2. Squalus mitsukurii: lateral (A-C) and ventral (D, E) views; first (F, J) and second (G, K) dorsal fins; pectoral (H, L) and caudal (I, M) fins. SU 12794 (paratype), adult male, 770 mm (A, D, F-I); HUMZ 102988, adult female, 1025 mm TL (B, E, J-M); NSMT-P 97762, neonate male, 278 mm TL (C). Scale bars: 50 mm (A, B, D, E); 25 mm (C); 20 mm (F-M).	Figure 2. Squalus mitsukurii: lateral (A-C) and ventral (D, E) views; first (F, J) and second (G, K) dorsal fins; pectoral (H, L) and caudal (I, M) fins. SU 12794 (paratype), adult male, 770 mm (A, D, F-I); HUMZ 102988, adult female, 1025 mm TL (B, E, J-M); NSMT-P 97762, neonate male, 278 mm TL (C). Scale bars: 50 mm (A, B, D, E); 25 mm (C); 20 mm (F-M).	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
E4AF6EA097C05E95813FAAD0C44B8851.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420111	https://doi.org/10.3897/zse.96.51962.figure3	Figure 3. Upper (A, C, E, G, I) and lower (B, D, F, H, J) teeth of S. shiraii sp. nov. (A, B; HUMZ 80329), S. mitsukurii (C, D; HUMZ 33680), S. japonicus (E, F; HUMZ 189737), S. brevirostris (G, H; HUMZ 189762) and S. suckleyi (I, J; NSMT-P 92640). Scale bars: 1 mm.	Figure 3. Upper (A, C, E, G, I) and lower (B, D, F, H, J) teeth of S. shiraii sp. nov. (A, B; HUMZ 80329), S. mitsukurii (C, D; HUMZ 33680), S. japonicus (E, F; HUMZ 189737), S. brevirostris (G, H; HUMZ 189762) and S. suckleyi (I, J; NSMT-P 92640). Scale bars: 1 mm.	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
E4AF6EA097C05E95813FAAD0C44B8851.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420115	https://doi.org/10.3897/zse.96.51962.figure7	Figure 7. Scanning electron microscopy of the dermal denticles. Squalus shiraii sp. nov. (A, B): HUMZ 149389 (holotype), adult male, 590 mm TL. S. formosus (C, D): CSIRO H- 6816 - 01 (holotype), adult male, 720 mm TL. S. mitsukurii (E, F): HUMZ 102987, adult male, 970 mm TL. S. japonicus (G, H): NSMT-P 44380 (neotype), adult male, 645 mm TL (G); NSMT-P 91127, juvenile female, 410 mm TL (H). S. brevirostris (I, J): NSMT-P 47378, adult female, 600 mm TL (I); KAUM-I 187, adult female, 578 mm TL (J). S. suckleyi (K, L): NSMT P- 92640, adult female, 970 mm TL. Scale bars: 50 μm (B); 100 μm (D, F, L); 200 μm (A, C, E, G-K).	Figure 7. Scanning electron microscopy of the dermal denticles. Squalus shiraii sp. nov. (A, B): HUMZ 149389 (holotype), adult male, 590 mm TL. S. formosus (C, D): CSIRO H- 6816 - 01 (holotype), adult male, 720 mm TL. S. mitsukurii (E, F): HUMZ 102987, adult male, 970 mm TL. S. japonicus (G, H): NSMT-P 44380 (neotype), adult male, 645 mm TL (G); NSMT-P 91127, juvenile female, 410 mm TL (H). S. brevirostris (I, J): NSMT-P 47378, adult female, 600 mm TL (I); KAUM-I 187, adult female, 578 mm TL (J). S. suckleyi (K, L): NSMT P- 92640, adult female, 970 mm TL. Scale bars: 50 μm (B); 100 μm (D, F, L); 200 μm (A, C, E, G-K).	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
E4AF6EA097C05E95813FAAD0C44B8851.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420116	https://doi.org/10.3897/zse.96.51962.figure8	Figure 8. Map of the North-western Pacific Ocean, showing the geographical distribution of Squalus species. A: S. shiraii sp. nov. (red); B: S. mitsukurii (orange); C: S. japonicus (brown); D: S. brevirostris (yellow); E: S. acutirostris (green); F: S. suckleyi (pink). Star: holotype / neotype; Dotted circle: paratypes; Circle: other material.	Figure 8. Map of the North-western Pacific Ocean, showing the geographical distribution of Squalus species. A: S. shiraii sp. nov. (red); B: S. mitsukurii (orange); C: S. japonicus (brown); D: S. brevirostris (yellow); E: S. acutirostris (green); F: S. suckleyi (pink). Star: holotype / neotype; Dotted circle: paratypes; Circle: other material.	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
41D4882368E85A7F97C15B4BAA1B8577.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420109	https://doi.org/10.3897/zse.96.51962.figure1	Figure 1. Squalus shiraii sp. nov.: lateral (A-C) and ventral (D, E) views; first (F) and second (G) dorsal fins; pectoral (H) and caudal (I) fins. HUMZ 149389 (holotype), adult male, 590 mm TL (A, D, F-I); HUMZ 80329 (paratype), adult female, 770 mm TL (B); HUMZ 80330 (paratype), juvenile male, 365 mm TL (C, E). Scale bars: 50 mm (A-E); 20 mm (F-I).	Figure 1. Squalus shiraii sp. nov.: lateral (A-C) and ventral (D, E) views; first (F) and second (G) dorsal fins; pectoral (H) and caudal (I) fins. HUMZ 149389 (holotype), adult male, 590 mm TL (A, D, F-I); HUMZ 80329 (paratype), adult female, 770 mm TL (B); HUMZ 80330 (paratype), juvenile male, 365 mm TL (C, E). Scale bars: 50 mm (A-E); 20 mm (F-I).	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
41D4882368E85A7F97C15B4BAA1B8577.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420111	https://doi.org/10.3897/zse.96.51962.figure3	Figure 3. Upper (A, C, E, G, I) and lower (B, D, F, H, J) teeth of S. shiraii sp. nov. (A, B; HUMZ 80329), S. mitsukurii (C, D; HUMZ 33680), S. japonicus (E, F; HUMZ 189737), S. brevirostris (G, H; HUMZ 189762) and S. suckleyi (I, J; NSMT-P 92640). Scale bars: 1 mm.	Figure 3. Upper (A, C, E, G, I) and lower (B, D, F, H, J) teeth of S. shiraii sp. nov. (A, B; HUMZ 80329), S. mitsukurii (C, D; HUMZ 33680), S. japonicus (E, F; HUMZ 189737), S. brevirostris (G, H; HUMZ 189762) and S. suckleyi (I, J; NSMT-P 92640). Scale bars: 1 mm.	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
41D4882368E85A7F97C15B4BAA1B8577.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420115	https://doi.org/10.3897/zse.96.51962.figure7	Figure 7. Scanning electron microscopy of the dermal denticles. Squalus shiraii sp. nov. (A, B): HUMZ 149389 (holotype), adult male, 590 mm TL. S. formosus (C, D): CSIRO H- 6816 - 01 (holotype), adult male, 720 mm TL. S. mitsukurii (E, F): HUMZ 102987, adult male, 970 mm TL. S. japonicus (G, H): NSMT-P 44380 (neotype), adult male, 645 mm TL (G); NSMT-P 91127, juvenile female, 410 mm TL (H). S. brevirostris (I, J): NSMT-P 47378, adult female, 600 mm TL (I); KAUM-I 187, adult female, 578 mm TL (J). S. suckleyi (K, L): NSMT P- 92640, adult female, 970 mm TL. Scale bars: 50 μm (B); 100 μm (D, F, L); 200 μm (A, C, E, G-K).	Figure 7. Scanning electron microscopy of the dermal denticles. Squalus shiraii sp. nov. (A, B): HUMZ 149389 (holotype), adult male, 590 mm TL. S. formosus (C, D): CSIRO H- 6816 - 01 (holotype), adult male, 720 mm TL. S. mitsukurii (E, F): HUMZ 102987, adult male, 970 mm TL. S. japonicus (G, H): NSMT-P 44380 (neotype), adult male, 645 mm TL (G); NSMT-P 91127, juvenile female, 410 mm TL (H). S. brevirostris (I, J): NSMT-P 47378, adult female, 600 mm TL (I); KAUM-I 187, adult female, 578 mm TL (J). S. suckleyi (K, L): NSMT P- 92640, adult female, 970 mm TL. Scale bars: 50 μm (B); 100 μm (D, F, L); 200 μm (A, C, E, G-K).	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
41D4882368E85A7F97C15B4BAA1B8577.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420116	https://doi.org/10.3897/zse.96.51962.figure8	Figure 8. Map of the North-western Pacific Ocean, showing the geographical distribution of Squalus species. A: S. shiraii sp. nov. (red); B: S. mitsukurii (orange); C: S. japonicus (brown); D: S. brevirostris (yellow); E: S. acutirostris (green); F: S. suckleyi (pink). Star: holotype / neotype; Dotted circle: paratypes; Circle: other material.	Figure 8. Map of the North-western Pacific Ocean, showing the geographical distribution of Squalus species. A: S. shiraii sp. nov. (red); B: S. mitsukurii (orange); C: S. japonicus (brown); D: S. brevirostris (yellow); E: S. acutirostris (green); F: S. suckleyi (pink). Star: holotype / neotype; Dotted circle: paratypes; Circle: other material.	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
CC1EA33098A155E1949176B855484D04.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420111	https://doi.org/10.3897/zse.96.51962.figure3	Figure 3. Upper (A, C, E, G, I) and lower (B, D, F, H, J) teeth of S. shiraii sp. nov. (A, B; HUMZ 80329), S. mitsukurii (C, D; HUMZ 33680), S. japonicus (E, F; HUMZ 189737), S. brevirostris (G, H; HUMZ 189762) and S. suckleyi (I, J; NSMT-P 92640). Scale bars: 1 mm.	Figure 3. Upper (A, C, E, G, I) and lower (B, D, F, H, J) teeth of S. shiraii sp. nov. (A, B; HUMZ 80329), S. mitsukurii (C, D; HUMZ 33680), S. japonicus (E, F; HUMZ 189737), S. brevirostris (G, H; HUMZ 189762) and S. suckleyi (I, J; NSMT-P 92640). Scale bars: 1 mm.	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
CC1EA33098A155E1949176B855484D04.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420114	https://doi.org/10.3897/zse.96.51962.figure6	Figure 6. Squalus acutirostris (A-E): HUMZ 74990, juvenile female, 536 mm TL in lateral (A) and ventral (B) views; first (C) and second (D) dorsal fins and caudal fin (E). S. suckleyi in lateral view (F): HUMZ 90963, adult female, 784 mm TL. Scale bars: 50 mm (A, B, F); 20 mm (C-E).	Figure 6. Squalus acutirostris (A-E): HUMZ 74990, juvenile female, 536 mm TL in lateral (A) and ventral (B) views; first (C) and second (D) dorsal fins and caudal fin (E). S. suckleyi in lateral view (F): HUMZ 90963, adult female, 784 mm TL. Scale bars: 50 mm (A, B, F); 20 mm (C-E).	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
CC1EA33098A155E1949176B855484D04.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420115	https://doi.org/10.3897/zse.96.51962.figure7	Figure 7. Scanning electron microscopy of the dermal denticles. Squalus shiraii sp. nov. (A, B): HUMZ 149389 (holotype), adult male, 590 mm TL. S. formosus (C, D): CSIRO H- 6816 - 01 (holotype), adult male, 720 mm TL. S. mitsukurii (E, F): HUMZ 102987, adult male, 970 mm TL. S. japonicus (G, H): NSMT-P 44380 (neotype), adult male, 645 mm TL (G); NSMT-P 91127, juvenile female, 410 mm TL (H). S. brevirostris (I, J): NSMT-P 47378, adult female, 600 mm TL (I); KAUM-I 187, adult female, 578 mm TL (J). S. suckleyi (K, L): NSMT P- 92640, adult female, 970 mm TL. Scale bars: 50 μm (B); 100 μm (D, F, L); 200 μm (A, C, E, G-K).	Figure 7. Scanning electron microscopy of the dermal denticles. Squalus shiraii sp. nov. (A, B): HUMZ 149389 (holotype), adult male, 590 mm TL. S. formosus (C, D): CSIRO H- 6816 - 01 (holotype), adult male, 720 mm TL. S. mitsukurii (E, F): HUMZ 102987, adult male, 970 mm TL. S. japonicus (G, H): NSMT-P 44380 (neotype), adult male, 645 mm TL (G); NSMT-P 91127, juvenile female, 410 mm TL (H). S. brevirostris (I, J): NSMT-P 47378, adult female, 600 mm TL (I); KAUM-I 187, adult female, 578 mm TL (J). S. suckleyi (K, L): NSMT P- 92640, adult female, 970 mm TL. Scale bars: 50 μm (B); 100 μm (D, F, L); 200 μm (A, C, E, G-K).	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
CC1EA33098A155E1949176B855484D04.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/420116	https://doi.org/10.3897/zse.96.51962.figure8	Figure 8. Map of the North-western Pacific Ocean, showing the geographical distribution of Squalus species. A: S. shiraii sp. nov. (red); B: S. mitsukurii (orange); C: S. japonicus (brown); D: S. brevirostris (yellow); E: S. acutirostris (green); F: S. suckleyi (pink). Star: holotype / neotype; Dotted circle: paratypes; Circle: other material.	Figure 8. Map of the North-western Pacific Ocean, showing the geographical distribution of Squalus species. A: S. shiraii sp. nov. (red); B: S. mitsukurii (orange); C: S. japonicus (brown); D: S. brevirostris (yellow); E: S. acutirostris (green); F: S. suckleyi (pink). Star: holotype / neotype; Dotted circle: paratypes; Circle: other material.	2020-12-31	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de		Zenodo	biologists	Viana, Sarah T. F. L.;Carvalho, Marcelo R. de			
