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2,258 results for “Catfish”
FIGURE 1 in Exostoma ericinum, a new glyptosternine catfish from southwestern China (Teleostei: Siluriformes: Sisoridae)
FIGURE 1. Exostoma ericinum, holotype, KIZ 2006013041, 88.2 mm SL. Dorsal, lateral and ventral views.
FIGURE 1 in A new species catfish, Amphilius pagei (Siluriformes: Amphiliidae) from Angola
FIGURE 1. Lateral, dorsal and ventral views of the holotype of Amphilius pagei, SAIAB 85158, 141.6 mm SL, Cuanza River basin, Angola. Scale bar equals 1 cm.
FIGURE 1 in Re-description of the catfish species Liobagrus kingi Tchang, 1935 (Pisces: Amblycipitidae) from the upper Chang-Jiang basin, China
FIGURE 1. Lateral (A, D), dorsal (B, E) and ventral (C, F) views of Liobagrus kingi: ASIZB 19825 (11673) (ABC), holotype, 89.7 mm, China, Yunnan Province, Jinning County; KIZ 1960000612 (DEF), 67.6 mm, China, Yunnan Province.
FIGURE 2 in Re-description of the catfish species Liobagrus kingi Tchang, 1935 (Pisces: Amblycipitidae) from the upper Chang-Jiang basin, China
FIGURE 2. Distribution of Liobagrus kingi (*, *) and Liobagrus chenghaiensis (▲) in China. ▲ and ▲, localities of examined specimens; *, historical records (Chen 1998, Chu & Chen 1990, Ding 1994).
FIGURE 14 in Description of a new catfish, Silurus tomodai (Siluriformes: Siluridae) from central Japan
FIGURE 14. Lateral view of head. a. Silurus tomodai sp. nov., BMNH 2018.5.29.1 (formerly FRLM 53218), paratype, 159 mm SL, Isuzu River system, Mie Prefecture; b. S. asotus, 52851, 210 mm SL, Lake Biwa, Shiga Prefecture.
FIGURE 13 in Description of a new catfish, Silurus tomodai (Siluriformes: Siluridae) from central Japan
FIGURE 13. Body shape in preserved specimens. a. Silurus tomodai sp. nov., holotype, FRLM 52893, holotype, 508 mm SL, Kushida River system, Mie Prefecture; b. S. lithophilus, NSMT-P 31194 (formerly MIKU 34414), paratype, 523 mm SL, Lake Biwa, Shiga Prefecture.
FIGURE 12 in Description of a new catfish, Silurus tomodai (Siluriformes: Siluridae) from central Japan
FIGURE 12. Relationships between body depth at 10th anal-fin ray (a), head length (b) and pre-dorsal-fin length (c) to standard length in Silurus tomodai sp. nov. (blue circles) and S. lithophilus (red circles). Closed arrows indicate the holotype of S. tomodai and open arrows indicate that of S. lithophlus.
FIGURE 11 in Description of a new catfish, Silurus tomodai (Siluriformes: Siluridae) from central Japan
FIGURE 11. Maximum likelihood (ML) phylogenetic tree of mtDNA cytochrome b (1110 bp) of Silurus tomodai sp. nov., S. asotus, S. biwaensis, and S. lithophilus with the GTR+G model. Numbers at nodes indicate bootstrap probabilities of 1,000 resamplings (values <70% not shown).
FIGURE 7 in Description of a new catfish, Silurus tomodai (Siluriformes: Siluridae) from central Japan
FIGURE 7. Variation in Silurus tomodai sp. nov. a. Live specimen, ANSP 203160, paratype, 255 mm SL, Shonai River system, Gifu Prefecture (photographed by T. Nishimura); b. live specimen, FRLM 52858, paratype, 210 mm SL, Shonai River system, Gifu Prefecture; c. fresh specimen, ANSP 203160 (just after death); d. fresh specimen (about six hours after death), FRLM 52858.
FIGURE 9. Mature eggs. a in Description of a new catfish, Silurus tomodai (Siluriformes: Siluridae) from central Japan
FIGURE 9. Mature eggs. a. Silurus tomodai sp. nov., FRLM 52939, paratype, 514 mm SL, Kumozu River system, Mie Prefecture; b. S. asotus, FRLM 52938, 371 mm SL, artificial pond in Azumino, Nagano Prefecture.
FIGURE 6. Mesethmoid bones. a in Description of a new catfish, Silurus tomodai (Siluriformes: Siluridae) from central Japan
FIGURE 6. Mesethmoid bones. a. Silurus tomodai sp. nov., FRLM 54428, paratype, 325 mm SL, Miya River system, Mie Prefecture; b. S. lithophilus, FRLM 54427, 485 mm SL, Lake Biwa, Shiga Prefecture.
FIGURE 2 in Description of a new catfish, Silurus tomodai (Siluriformes: Siluridae) from central Japan
FIGURE 2. Live condition of Silurus tomodai sp. nov., FRLM 52893, holotype, 508 mm SL, Kushida River system, Mie Prefecture (photographed by R. Matsuo).
FIGURE 4 in Description of a new catfish, Silurus tomodai (Siluriformes: Siluridae) from central Japan
FIGURE 4. Shape of vomerine tooth band. a. Silurus tomodai sp. nov., FRLM 52843, paratype, 412 mm SL, Kamo River system, Mie Prefecture; b. S. tomodai sp. nov., FRLM 52893, holotype, 508 mm SL, Kushida River system, Mie Prefecture; c. S. tomodai sp. nov., FRLM 52877, paratype, 499 mm SL, Yahagi River system, Aichi Prefecture; d. S. asotus, FRLM 52845, Nikko River, Aichi Prefecture; e. S. asotus, FRLM 52856, 316 mm SL, Zenta River, Aichi Prefecture; f. S. lithophilus, FRLM 52940, Lake Biwa, Shiga Prefecture.
FIGURE 5 in Description of a new catfish, Silurus tomodai (Siluriformes: Siluridae) from central Japan
FIGURE 5. Pectoral-fin spines of Silurus tomodai sp. nov., dorsal views (a, c) and ventral views (b, d). a, b. FRLM 52843, paratype (male), 412 mm SL, Kamo River system, Mie Prefecture; c, d. FRLM 52862, paratype (female), 357 mm SL, Kamo River system, Mie Prefecture.
FIGURE 1 in Description of a new catfish, Silurus tomodai (Siluriformes: Siluridae) from central Japan
FIGURE 1. Distribution of Silurus tomodai sp. nov. and S. lithophilus. a. Distributional prefectures of S. tomodai verified by museum specimens (blue); b. Distributional prefecture of S. tomodai not verified by museum specimens (pale blue); c. Distributional area of S. lithophilus (red). Im, Ibuki mountains; Sm, Suzuka mountains.
FIGURE 3 in Description of a new catfish, Silurus tomodai (Siluriformes: Siluridae) from central Japan
FIGURE 3. Dorsal view of head showing protrusion of eye (arrows). a. Silurus tomodai sp. nov., FRLM 52843, paratype, 412 mm SL, Kamo River system, Mie Prefecture; b. S. lithophilus, FRLM 52941, 362 mm SL, Lake Biwa, Shiga Prefecture.
FIGURE 8 in Description of a new catfish, Silurus tomodai (Siluriformes: Siluridae) from central Japan
FIGURE 8. Ventral views when live (b, d) and just after death (a, c, e). a. Silurus tomodai sp. nov., FRLM 52909, paratype, 300 mm SL, Yahagi River system, Aichi Prefecture; b. S. tomodai sp. nov., FRLM 52939, paratype, 514 mm SL, Kumozu River system, Mie Prefecture; c. S. tomodai sp. nov., FRLM 52876, paratype, 321 mm SL, Yahagi River system, Aichi Prefecture; d. S. asotus, FRLM 52861, 186 mm SL, Goroku River, Gifu Prefecture; e. S. asotus, FRLM 52781, 396 mm SL, clique of Kumozu River system, Mie Prefecture.
FIGURE 5 in Parotocinclus yaka, a new species of armored catfish (Loricariidae: Hypoptopomatinae), from the Amazon basin in Brazil
FIGURE 5. Drainage map of the upper Amazon basin showing the localities of Parotocinclus yaka. Red dot symbol is typelocality and may represent more than one lot or locality.
FIGURE 4. Parotocinclus yaka, MZUSP 85786 in Parotocinclus yaka, a new species of armored catfish (Loricariidae: Hypoptopomatinae), from the Amazon basin in Brazil
FIGURE 4. Parotocinclus yaka, MZUSP 85786, dorsal-fin spinelet, dorsal view, anterior towards top. Scale bar = 500 µ.
FIGURE 3 in Parotocinclus yaka, a new species of armored catfish (Loricariidae: Hypoptopomatinae), from the Amazon basin in Brazil
FIGURE 3. Color pattern of Parotocinclus showing markings of dorsum of head. A. Parotocinclus longirostris, MZUSP 85768; B. Parotocinclus polyochrus AMNH 74482, holotype); C. P. variola, MCP 48244; and D. P. yaka, MZUSP 81408. Scale bar = 5 mm.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.