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1,968 results for “morphological taxonomy”
FIGURE 65. Scyliorhinus retifer. A in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 65. Scyliorhinus retifer. A, UF 36359, female, 353 mm TL; B–E, UF 36359, male, 372 mm TL (Virginia, United States, 36°30'N, 74°45'W); F, UF 101261, male, 242 mm TL (Gulf of Mexico, 24°11'N, 83°31'W). A, B, ventral view of head; C, detail of pectoral fins; D, lateral view of head; E, dorsal view of head; F, detail of pelvic fins and claspers. Scale bar = 20 mm.
FIGURE 64 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 64. Scyliorhinus retifer; dorsal view. A, USNM 221510, female, 402 mm TL (no locality data); B, UF 27984, female, 435 mm TL (Gulf of Mexico, 28°41'N, 86°26'W); C, UF 185085, female, 449 mm TL (Gulf of Mexico, 29°26.24'N, 87°34.24'W). Scale bar = 20 mm.
FIGURE 70. Scyliorhinus stellaris, NHMUK 1976.7.30.10 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 70. Scyliorhinus stellaris, NHMUK 1976.7.30.10, male, 476 mm TL (Banyuls, Pyrenees, France). A, dorsal view; B, lateral view. Scale bar = 20 mm.
FIGURE 61 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 61. Clasper of Scyliorhinus meadi; dorsal view, UF 166596, 720 mm TL (North Carolina, United States). ap, apopyle; crh, cover rhipidion; erh, exorhipidion; hp, hipopyle; rh, rhipidion; tdc, terminal dermal cover. Scale bar = 20 mm.
FIGURE 54 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 54. Clasper of Scyliorhinus hesperius: dorsal view, USAC 254, 429 mm TL (Izabal, Guatemala, 15° 49.78'N, 88°12.34'W). crh, cover rhipidion; erh, exorhipidion; hp, hipopyle; rh, rhipidion; tdc, terminal dermal cover. Scale bar = 20 mm.
FIGURE 49 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 49. Holotype of Scyliorhinus hesperius Springer, 1966, USNM 187732, female, 425 mm TL (Caribbean coast of Panama, Gulf of Mosquitos, 9° 03'N 81°22'W). A, dorsal view; B, lateral view. Scale bar = 20 mm.
FIGURE 28 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 28. Neotype of Scyliorhinus cervigoni, ZMH 102563, male, 623.1 mm TL (Senegal). A, dorsal view; B, lateral view. Scale bar = 20 mm.
FIGURE 25 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 25. Dermal denticles of Scyliorhinus capensis. A–C, SAIAB 26440, female, 843 mm TL (South Africa, 35°23'6"S, 22°4'E); D–F, SAIAB 27577, male, 863 mm TL (Cape Town, South Africa, 35°37'12"S, 15°23'42"E). A, D, region above pectoral fin base; B, E, region below first dorsal fin origin; C, F, region below second dorsal fin insertion. Scale bar = 250 µm.
FIGURE 27 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 27. Map showing the geographic distribution of Scyliorhinus capensis based on the examined material in this study.
FIGURE 17 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 17. Clasper of Scyliorhinus canicula; dorsal view, NHMUK 1983.8.3.1–4, 585.7 mm TL (Dale Roads, Pembrokeshire, United Kingdom). A, external morphology; B, skeleton. crh, cover rhipidion; end, endstyle; erh, exorhipidion; hp, hipopyle; rd, dorsal marginal cartilage; rv, ventral marginal cartilage; td, dorsal terminal cartilage; t3, terminal 3 cartilage; td2, dorsal terminal 2 cartilage; tdc, terminal dermal cover; tv, ventral terminal cartilage; tv2, ventral terminal 2 cartilage. Scale bar = 10 mm.
FIGURE 13 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 13. Scyliorhinus canicula; dorsal view. A, NRM 50450, female, 468.6 mm TL (Skagerrak, Sweden); B, MNHN 1999–1732, female, 418.5 mm TL (Roscoff Station, France, 48°53'1.2"N, 3°58'58.8"W); C, ZMH 100467, female, 411.9 mm TL (North Sea, 52°56'N, 2°50'E); D, USNM 221602, female, 258 mm TL (Western Morocco, 35°09'N, 6°32.20'W). Scale bar = 20 mm.
FIGURE 7 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 7. Dermal denticles of Scyliorhinus boa, USNM 221563, male 348 mm TL (Colombia, 12°17'N, 72°40'W). A, D, region above pectoral fin base; B, E, region below first dorsal fin origin; C, F, region below second dorsal fin insertion. Scale = 250 µm.
FIGURE 23 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 23. Teeth of Scyliorhinus capensis; labial view, SAIAB 26440, female, 843 mm TL (South Africa, 35°23'6"S, 22°4'E). a, anterior tooth; c, commissural; l, lateral. Scale bar = 100 µm.
FIGURE 46 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 46. Holotype of Scyliorhinus garmani (Fowler, 1934), USNM 43749, female, 267.2 mm TL ("East Indies", probably Philippines). A, dorsal view; B, lateral view. Scale bar = 20 mm.
FIGURE 26 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 26. Clasper of Scyliorhinus capensis; dorsal view, SAIAB 27577, 863 mm TL (Cape Town, South Africa, 35°37'12"S, 15°23'42"E). A, external morphology; B, skeleton. ap, apopyle; crh, cover rhipidion; end, endstyle; erh, exorhipidion; hp, hipopyle; rd, dorsal marginal cartilage; rh, rhipidion; rv, ventral marginal cartilage; t3, terminal 3 cartilage; td, dorsal terminal cartilage; td2, dorsal terminal 2 cartilage; tdc, terminal dermal cover; tv, ventral terminal cartilage; tv2, ventral terminal 2 cartilage. Scale bar = 20 mm.
FIGURE 41. Scyliorhinus duhamelii, MCZ 63–S in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 41. Scyliorhinus duhamelii, MCZ 63–S, male, 338.7 mm TL (Adriatic Sea). A, ventral view of head; B, lateral view of head; C, detail of pectoral fins; D, dorsal view of head; E, detail of pelvic fins and claspers. Scale bar = 20 mm.
FIGURE 37 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 37. Clasper of Scyliorhinus comoroensis, MNHN 1984–0701, 457.2 mm TL (Moroni, Comoro Islands). Modified from Compagno (1988b). A, external morphology; B, skeleton. crh, cover rhipidion; end, endstyle; erh, exorhipidion; hp, hipopyle; rd, dorsal marginal cartilage; rh, rhipidion; rv, ventral marginal cartilage; td, dorsal terminal cartilage; td2, dorsal terminal 2 cartilage; tdc, terminal dermal cover; tv, ventral terminal cartilage. Scale bar = 10 mm.
FIGURE 29. Scyliorhinus cervigoni. A, D, F, ZMH 102588 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 29. Scyliorhinus cervigoni. A, D, F, ZMH 102588, female, 587.4 mm TL (Senegal, 15°51'N, 16°56'W); B, SAIAB 64847, male, 662 mm TL (Angola, 7°10'S, 11°59'E); C, E, USNM 221597, female, 246 mm TL (Gana, 5°6'N, 00°17'W). A, B, ventral view of head; C, detail of pectoral fins; D, lateral view of head; E, dorsal view of head; F, detail of pelvic fins. Scale bar = 20 mm.
FIGURE 40 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 40. Scyliorhinus duhamelii; dorsal view. A, ZMB 18574, female, 394.9 mm TL (Rovinj, Croatia); B, ZMB 19942, female, 395.9 mm TL (Rovinj, Croatia); C, ZMB 19942, female, 360.3 mm TL (Rovinj, Croatia). Scale bar = 20 mm.
FIGURE 2 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 2. Illustrations of key characters for the identification of Scyliorhinus species. A, ventral view of head of S. canicula; B, ventral view of head of S. capensis; C, detail of mesonarial ridge in S. stellaris; D, detail of mesonarial ridge in S. garmani; E, detail of pelvic apron in S. comoroensis; F, detail of pelvic apron in S. capensis. anf, anterior nasal flap; imp, inner margins of pelvic fins; mrd, mesonarial ridge; ng, nasoral groove; pa, pelvic apron; pnf, posterior nasal flap.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.