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1,968 results for “morphological taxonomy”
FIGURE 76 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 76. Map showing the geographic distribution of Scyliorhinus stellaris based on material examined in this study. Black star indicates the neotype locality.
FIGURE 58. Scyliorhinus meadi. A in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 58. Scyliorhinus meadi. A, UF 29835, female, 390 mm TL (North Carolina, United States, 34°12.7'N, 75°51.5'W); B, UF 42186, female, 419 mm TL (Florida, United States, 28°59.51'N, 79°55.29'W); C–E, USNM 188051, male, 190 mm TL (Florida, United States, 29°44'N, 80°12'W); F, UF 166596, male, 720 mm TL (North Carolina, United States). 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 57 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 57. Scyliorhinus meadi; dorsal view. A, MCZ 42986, female, 185 mm TL (Florida, United States, 28°21'N, 79°51'W); B, UF 107118, female, 252 mm TL (Florida, United States, 28°36'N, 79°51'W); C, USNM 188051, male, 190 mm TL (Florida, United States, 29°44'N, 80°12'W). Scale bar = 20 mm.
FIGURE 73 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 73. Teeth of Scyliorhinus stellaris; labial view, NHMUK 1971.7.21.4, female, 501.3 mm TL (Sezimbra Bay, Portugal). a, anterior tooth; c, commissural; l, lateral; ps, parassymphysial. Scale bar = 100 µm.
FIGURE 63 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 63. Holotype of Scyliorhinus retifer (Garman, 1881), MCZ 825, male, 311 mm TL (Delaware, United States). A, dorsal view; B, lateral view. Scale bar = 20 mm.
FIGURE 72. Scyliorhinus stellaris. A, E, USNM 221693 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 72. Scyliorhinus stellaris. A, E, USNM 221693, female, 483 mm TL (Gulf of Trieste, Croatia, 45°30'N, 13°32'E); B, F, NHMUK 1976.7.30.10-12, male, 476 mm TL (Banyuls, Pyrenees, France); C, D, ZMH 100686, male, 305.1 mm TL (English Channel, 49°53'N, 0°27'E); A, B, ventral view of head; C, lateral view of head; D, dorsal view of head; E, detail of pelvic fins in females; F, detail of pelvic fins and claspers. Scale bar = 20 mm.
FIGURE 60 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 60. Dermal denticles of Scyliorhinus meadi. A–B, UF 29835, female, 390 mm TL (North Carolina, United States, 34°12.7'N, 75°51.5'W); D–F, USNM 221594, male, 271 mm TL (Bahamas, 24°48'N, 79°17'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 bar = 250 µm.
FIGURE 55 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 55. Map showing the geographic distribution of Scyliorhinus hesperius based on material examined in this study. Black star indicates the type locality.
FIGURE 53 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 53. Dermal denticles of Scyliorhinus hesperius, USNM 187688, female, 288 mm TL (Caribbean Sea, 16°45'N, 81° 27'W). A, region above pectoral fin base; B, region below first dorsal fin origin; C, region below second dorsal fin insertion. Scale bar = 250 µm.
FIGURE 68 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 68. Clasper of Scyliorhinus retifer: dorsal view, UF 36359, 372 mm TL (Virginia, United States, 36°30'N, 74°45'W). A, external morphology; B, skeleton. crh, rhipidion cover; end, endstyle; en, envelope; 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 = 10 mm.
FIGURE 56 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 56. Holotype of Scyliorhinus meadi Springer, 1966, USNM 188049, male, 267 mm TL (Florida, United States, 28°21'N 79°51'W). A, dorsal view; B, lateral view. Scale bar = 20 mm.
FIGURE 84 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 84. Map showing the geographic distribution of Scyliorhinus torazame based on material examined in this study.
FIGURE 80 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 80. Teeth of Scyliorhinus torazame; labial view, NSMT 50632, male, 427.9 mm TL (Chiba, Japan, 35°10'N, 139°48'E). A, anterior tooth; c, commissural; l, lateral; ps, parassymphysial. Scale bar = 100 µm.
FIGURE 83 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 83. Detail of clasper hooks of Scyliorhinus torazame; NSMT 50632, male, 427.9 mm TL (Chiba, Japan, 35°10'N, 139°48'E). A, general view; scale bar = 5 mm. B, SEM image; scale bar = 200 µm.
FIGURE 91 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 91. Clasper of Scyliorhinus torrei; dorsal view, USNM 157852, 285 mm TL (Cuba, 22°55'N, 79°27'W). A, external morphology; B, skeleton. crh, cover rhipidion; end, endstyle; en, envelope; erh, exorhipidion; hp, hipopyle; rd, dorsal marginal cartilage; rv, ventral marginal 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 = 5 mm.
FIGURE 87 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 87. Holotype of Scyliorhinus torrei Howell-Rivero, 1936, MCZ 147, female, 250 mm TL (Havana, Cuba). A, ventral view; B, lateral view. Scale bar = 20 mm.
FIGURE 79 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 79. Teeth of Scyliorhinus torazame; labial view, USNM 161525, female, 423 mm TL (Hakodate, Japan). a, anterior tooth; c, commissural; l, lateral. Scale bar = 100 µm.
FIGURE 90 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 90. Dermal denticles of Scyliorhinus torrei. A–C, CAS 65845, female, 255 mm TL (Cuba, 23°34'N, 79°07'W); D–F, USNM 157852, male, 285 mm TL (Cuba, 22°55'N, 79°27'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 bar = 250 µm.
FIGURE 88. Scyliorhinus torrei. A, CAS 65845 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 88. Scyliorhinus torrei. A, CAS 65845, female, 255 mm TL (Cuba, 23°34'N, 79°07'W); B–F, USNM 157852, male, 285 mm TL (Cuba, 22°55'N, 79°27'W). A, B, ventral view of head; C, lateral view of head; D, lateral view of head; E, dorsal view of head; F, detail of pelvic fins and claspers. Scale bar = 10 mm.
FIGURE 86 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution
FIGURE 86. Graphics on morphometric differences of specimens of Scyliorhinus torazame distributed along the east and West coasts of Japan (measurements expressed in %TL). White triangles, east coast; black circles, west coast. CLE, clasper outer length; CLI, clasper inner length; TL, total length; IND, interdorsal distance; MOW, mouth width.
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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)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
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.