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1,021 results for “freshwater crab”
FIGURE 4. Pseudothelphusa ixtapan n in Three new species of freshwater crabs of the genus Pseudothelphusa (De Saussure, 1857) (Crustacea: Decapoda: Pseudothelphusidae) from Mexico
FIGURE 4. Pseudothelphusa ixtapan n. sp., male holotype, CNCR 343: A, dorsal view; B, major chela; C, third maxillipeds; D, frontal view of carapace.
FIGURE 2. Pseudothelphusa acahuizotla n in Three new species of freshwater crabs of the genus Pseudothelphusa (De Saussure, 1857) (Crustacea: Decapoda: Pseudothelphusidae) from Mexico
FIGURE 2. Pseudothelphusa acahuizotla n. sp., male holotype, CNCR 31708: A, dorsal view; B, major chela; C, third maxillipeds; D, frontal view of carapace.
FIGURE 1 in Three new species of freshwater crabs of the genus Pseudothelphusa (De Saussure, 1857) (Crustacea: Decapoda: Pseudothelphusidae) from Mexico
FIGURE 1. Geographic range of the genus Pseudothelphusa. Distribution of the type localities (black circles) of the new species being described herein: 1, P. ixtapan n. sp.; 2, P. acahuizotla n. sp.; 3, P. purhepecha n. sp.
FIGURE 6. Pseudothelphusa purhepecha n in Three new species of freshwater crabs of the genus Pseudothelphusa (De Saussure, 1857) (Crustacea: Decapoda: Pseudothelphusidae) from Mexico
FIGURE 6. Pseudothelphusa purhepecha n. sp., male holotype, CNCR 31746: A, dorsal view; B, major chela; C, third maxillipeds; D, frontal view of carapace.
FIGURE 5. Pseudothelphusa ixtapan n in Three new species of freshwater crabs of the genus Pseudothelphusa (De Saussure, 1857) (Crustacea: Decapoda: Pseudothelphusidae) from Mexico
FIGURE 5. Pseudothelphusa ixtapan n. sp., male holotype CNCR 343, left first gonopod: A, mesial view; B, cephalic view; C, lateral view; D, caudal view; E, apical view; F, total cephalic view. Abbreviations: ac, apex cavity; cmp, caudo-marginal projection; mp, mesial process; ms, marginal suture; osc, opening of sperm channel.
FIGURE 3. Terrathelphusa secula n in Terrathelphusa secula, a new species of semiterrestrial freshwater crab (Crustacea: Brachyura: Gecarcinucidae) from Sabah, East Malaysia, Borneo
FIGURE 3. Terrathelphusa secula n. sp.. Holotype male (29.2 × 20.4 mm) (ZRC), Danum Valley, Lahad Datu, Sabah. A, ventral view of left G1; B, ventral view of distal part of left G1; C, ventral view of tip of distal part of left G1; D, dorsal view of distal part of left G1; E, dorsal view of tip of distal part of left G1; F, left G2. Scales: A, F = 1.0 mm; B, D = 0.5 mm; C, E = 0.1 mm.
FIGURE 2. Terrathelphusa secula n in Terrathelphusa secula, a new species of semiterrestrial freshwater crab (Crustacea: Brachyura: Gecarcinucidae) from Sabah, East Malaysia, Borneo
FIGURE 2. Terrathelphusa secula n. sp.. Holotype male (29.2 × 20.4 mm) (ZRC), Danum Valley, Lahad Datu, Sabah. A, anterior thoracic sternum, abdominal somite 6 and telson; B, anterior thoracic sternum, abdominal somites 4–6 and telson; C, posterior thoracic sternum and abdominal somites 1–5; D, outer view left major chela; E, outer view right minor chela; F, outer view of right third ambulatory leg; G, outer view of right fourth ambulatory leg.
FIGURE 1. Terrathelphusa secula n in Terrathelphusa secula, a new species of semiterrestrial freshwater crab (Crustacea: Brachyura: Gecarcinucidae) from Sabah, East Malaysia, Borneo
FIGURE 1. Terrathelphusa secula n. sp.. Holotype male (29.2 × 20.4 mm) (ZRC), Danum Valley, Lahad Datu, Sabah. A, overall habitus; B, dorsal view of carapace; C, frontal view of cephalothorax; D, right third maxilliped.
FIGURE 13 in A re-appraisal of the widely-distributed freshwater crab genus Sinopotamon Bott, 1967, from China, with establishment of a new genus (Crustacea: Decapoda: Potamidae)
FIGURE 13. Updated distribution of the genera Sinopotamon and Longpotamon gen. nov. (modified from Shih & Ng 2011). The red dotted line represents the recorded range of Sinopotamon, with circles for species mainly in Sichuan, triangles for species from Guizhou, and squares for species from Hubei (data from Dai 1999 and this study). Solid purple line represents the range for Longpotamon gen. nov.
FIGURE 12. A in A re-appraisal of the widely-distributed freshwater crab genus Sinopotamon Bott, 1967, from China, with establishment of a new genus (Crustacea: Decapoda: Potamidae)
FIGURE 12. A Bayesian Inference (BI) tree for species of Sinopotamon and Longpotamon gen. nov., as well as outgroups, based on the combined 16S rDNA and cytochrome oxidase I genes. Probability values at nodes represent support values for BI, maximum likelihood (ML) and maximum parsimony (MP). For haplotype names, see Table 1.
FIGURE 7 in A re-appraisal of the widely-distributed freshwater crab genus Sinopotamon Bott, 1967, from China, with establishment of a new genus (Crustacea: Decapoda: Potamidae)
FIGURE 7. Longpotamon exiguum (Dai, 1997), Ƌ. A, CW 64.7 mm, NCHUZOOL 13921, ventral view showing the natural position of G1s, and tubercles of abdominal lock (arrowed); B–E, CW 59.6 mm, NCHUZOOL 13921, right G1; B, dorsal view; C, dorsal view of terminal segment; D, ventral view; E, ventral view of terminal segment.
FIGURE 11 in A re-appraisal of the widely-distributed freshwater crab genus Sinopotamon Bott, 1967, from China, with establishment of a new genus (Crustacea: Decapoda: Potamidae)
FIGURE 11. Vulvae of species of Longpotamon, gen. nov.. A, L. loudiense, CW 32.3 mm, NCHUZOOL 13932; B, L. mindongense, CW 26.6 mm, NCHUZOOL 13930; C, L. shensiense, CW 34.0 mm, NCHUZOOL 13933; D, L. tongbaiense, CW 46.1 mm, NCHUZOOL 13934; E, L. sp. 1, CW 41.5 mm, NCHUZOOL 13935; F, L. sp. 3, CW 31.3 mm, NCHUZOOL 13936.
FIGURE 10 in A re-appraisal of the widely-distributed freshwater crab genus Sinopotamon Bott, 1967, from China, with establishment of a new genus (Crustacea: Decapoda: Potamidae)
FIGURE 10. Vulvae of species of Sinopotamon (A, B) and Longpotamon gen. nov. (C–F). A, S. davidi, CW 50.8 mm, NCHUZOOL 13913; B, S. yaanese, CW 20.5 mm, NCHUZOOL 13915; C, L. exiguum, CW 29.2 mm, NCHUZOOL 13922; D, L. exiguum, CW 40.3 mm, NCHUZOOL 13923; E, L. baiyanense, CW 37.5 mm, NCHUZOOL 13919; F, L. jianglense, CW 33.5 mm, NCHUZOOL 13926.
FIGURE 6 in A re-appraisal of the widely-distributed freshwater crab genus Sinopotamon Bott, 1967, from China, with establishment of a new genus (Crustacea: Decapoda: Potamidae)
FIGURE 6. Longpotamon exiguum (Dai, 1997), Ƌ (CW 64.7 mm), NCHUZOOL 13921. A, dorsal view; B, frontal view; C, ventral view.
FIGURE 3 in A re-appraisal of the widely-distributed freshwater crab genus Sinopotamon Bott, 1967, from China, with establishment of a new genus (Crustacea: Decapoda: Potamidae)
FIGURE 3. Sinopotamon davidi (Rathbun, 1904), Ƌ (CW 67.2 mm), NCHUZOOL 13648. A, dorsal view; B, frontal view; C, ventral view.
FIGURE 2 in A re-appraisal of the widely-distributed freshwater crab genus Sinopotamon Bott, 1967, from China, with establishment of a new genus (Crustacea: Decapoda: Potamidae)
FIGURE 2. Sinopotamon davidi (Rathbun, 1904), MNHN-IU-2014-8620. A–B, Ƌ, lectotype, CW 45.5 mm. A, ventral view showing the natural position of G1 and tubercles of abdominal lock (arrowed); B, dorsal view of terminal segment of G1; C, Ƌ, paralectotype, CW 25.7 mm, ventral view of terminal segments of G1 and G2; D, ♀, paralectotype, CW 37.8 mm, ventral view of abdomen, showing the vulvae (arrowed).
FIGURE 9 in A re-appraisal of the widely-distributed freshwater crab genus Sinopotamon Bott, 1967, from China, with establishment of a new genus (Crustacea: Decapoda: Potamidae)
FIGURE 9. Natural position of male G1s and tubercles of abdominal lock (arrowed) of species of Longpotamon gen. nov.. A, L. xingshanense, CW 43.9 mm, CAS CB10607; B, L. xiushuiense, CW 33.4 mm, CAS CB09754; C, L. yixianense, CW 40.6 mm, CAS CB11286; D, L. teritisum, paratype, CW 39.6 mm, CAS CB00426; E, L. turgidum, CW 38.4 mm, CAS CB09082; F, L. xiangxiense, CW 39.3 mm, CAS CB10153.
FIGURE 1 in A re-appraisal of the widely-distributed freshwater crab genus Sinopotamon Bott, 1967, from China, with establishment of a new genus (Crustacea: Decapoda: Potamidae)
FIGURE 1. Sinopotamon davidi (Rathbun, 1904), Ƌ, CW 45.5 mm, lectotype, MNHN-IU-2014-8620. A, dorsal view; B, frontal view; C, ventral view.
FIGURE 5 in A re-appraisal of the widely-distributed freshwater crab genus Sinopotamon Bott, 1967, from China, with establishment of a new genus (Crustacea: Decapoda: Potamidae)
FIGURE 5. Natural position of male G1s and tubercles of abdominal lock (arrowed) of species of Sinopotamon. A, S. chishuiense Dai & Yuan, 1988, holotype, CW 30.9 mm, CAS CB32; B, S. cochlearidigitum Dai, Chen, Zhang & Lin, 1986, CW 31.2 mm, CAS CB5194; C, S. ebianense Huang, Luo & Liu, 1986, CW 31.8 mm, CAS CB6429; D, S. emeiense Dai, 1990, holotype, CW 41.3 mm, CAS CB127; E, S. fuxingense Dai & Liu, 1994, CW 54.1 mm, CAS CB5561; F, S. introdigitum Dai, Chen, Zhang & Lin, 1986, CW 40.5 mm, CAS CB11336; G, S. kwanhsiense Tai & Sung, 1975, CW 45.3 mm, CAS CB7659; H, S. pingshanense Dai & Liu, 1994, holotype, CW 45.9 mm, CAS CB379; I, S. yichangense Dai, 1999, CW 22.5 mm, CAS CB11164.
FIGURE 4 in A re-appraisal of the widely-distributed freshwater crab genus Sinopotamon Bott, 1967, from China, with establishment of a new genus (Crustacea: Decapoda: Potamidae)
FIGURE 4. Sinopotamon davidi (Rathbun, 1904), Ƌ (CW 67.2 mm), NCHUZOOL 13648. A, ventral view showing the natural position of G1, and tubercles of abdominal lock (arrowed); B–E, right G1s; B, dorsal view; C, dorsal view of terminal segment; D, ventral view; E, ventral view of terminal segment.
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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.