Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
1,021
datasets available to search
ShareScore release 0.9.0
Dataset results
1,021 results for “freshwater crabs”
Figure 5 from: Torres MV, Collins PA, Giri F (2014) Morphological variation of freshwater crabs Zilchiopsis collastinensis and Trichodactylus borellianus (Decapoda, Trichodactylidae) among localities from the middle Paraná River basin during different hydrological periods. In: Wehrtmann IS, Bauer RT (Eds) Proceedings of the Summer Meeting of the Crustacean Society and the Latin American Association of Carcinology, Costa Rica, July 2013. ZooKeys 457: 171-186. https://doi.org/10.3897/zookeys.457.6726
Figure 5 - Graphics of Canonical Variate Analyses (CVA) of cephalothorax shapes of Trichodactylus borellianus between localities. Ellipses represent the confidence interval at 90%. Paraná River (PR1, PR2 PR3, PR4); Saladillo Stream (SS1, SS2); Salado River (SR2); Coronda River (CR). a falling water b rising water.
Fig. 1 in Gurumon gurumayum, a new genus and new species of freshwater crab (Decapoda: Brachyura: Potamidae) from Arunachal Pradesh, northeastern India
Fig. 1. Gurumon gurumayum gen. et sp. nov., holotype (ZSI-WRC C.2170), ♂ (CW 10.9 × CL 8.8 mm). A. Entire animal, dorsal view. B. Cephalothorax, frontal view. C. Entire animal, ventral view. Scale bars: A, C = 5 mm; B = 2 mm.
Fig. 4 in Gurumon gurumayum, a new genus and new species of freshwater crab (Decapoda: Brachyura: Potamidae) from Arunachal Pradesh, northeastern India
Fig. 4. Gurumon gurumayum gen. et sp. nov., holotype (ZSI-WRC C.2170), ♂ (CW 10.9 × CL 8.8 mm). A. G1 (left), dorsal view. B. G1 (left), ventral view. C. G2 (left). Scale bars = 1 mm.
Supplementary material 1 from: Peer N, Gouws G, Maliwa L, Barker N, Juby P, Perissinotto R (2023) Description of a new montane freshwater crab (Arthropoda, Malacostraca, Decapoda, Potamonautidae) from the Eastern Cape, South Africa. ZooKeys 1160: 89-108. https://doi.org/10.3897/zookeys.1160.100844
Supplementary infromation
Fig. 2 in Demanietta sunthorni, a new species of freshwater crab (Crustacea: Decapoda: Brachyura: Potamidae) from Adang-Rawi Island Group, Andaman Sea, south Thailand
Fig. 2. Colour in life. A, B, Demanietta sunthorni, new species, holotype male (36.6 × 27.7 mm) (ZRC 2022.0826), Thailand.
Fig. 5. Demanietta sunthorni, new species. A in Demanietta sunthorni, a new species of freshwater crab (Crustacea: Decapoda: Brachyura: Potamidae) from Adang-Rawi Island Group, Andaman Sea, south Thailand
Fig. 5. Demanietta sunthorni, new species. A, holotype male (36.6 × 27.7 mm) (ZRC 2022.0826), Thailand; B, paratype female (38.5 × 29.4 mm) (PSUZC 20081020-01.01), Thailand. A, male sternopleonal cavity with right G1 and G2 in situ; B, female sternopleonal cavity and vulvae.
Microsatellite genotype data from seven loci for a phylogeographic/population genetic study of the South African endemic freshwater crab Potamonautes lividus sampled from eight localities in the KwaZulu-Natal and Eastern Cape provinces in South Africa
Open the record for dataset details and reuse information.
Data from: Multi-locus phylogeny of the Afrotropical freshwater crab fauna reveals historical drainage connectivity and transoceanic dispersal since the Eocene
Open the record for dataset details and reuse information.
Figure 1 from: Huang C, Wong KC, Ahyong ST (2018) The freshwater crabs of Macau, with the description of a new species of Nanhaipotamon Bott, 1968 and the redescription of Nanhaipotamon wupingense Cheng, Yang, Zhong & Li, 2003 (Crustacea, Decapoda, Potamidae). ZooKeys 810: 91-111. https://doi.org/10.3897/zookeys.810.30726
Figure 1 Localities of the sampling sites in and around Macau.
Figure 6 from: Wang S-b, Zhou X-m, Zou J-x (2019) A new species of freshwater crab of the genus Mediapotamon Türkay & Dai, 1997 (Crustacea, Decapoda, Brachyura, Potamidae) from Guizhou, China. ZooKeys 873: 9-23. https://doi.org/10.3897/zookeys.873.36702
Figure 6 Karst terrain of Libo County (photographs by Chao Huang).
Figure 5 from: Wang S-b, Zhou X-m, Zou J-x (2019) A new species of freshwater crab of the genus Mediapotamon Türkay & Dai, 1997 (Crustacea, Decapoda, Brachyura, Potamidae) from Guizhou, China. ZooKeys 873: 9-23. https://doi.org/10.3897/zookeys.873.36702
Figure 5 Mediapotamon liboense sp. nov. Colour in life, not collected (photograph by Chao Huang).
Figure 1 from: Mvogo Ndongo PA, von Rintelen T, Cumberlidge N (2019) Taxonomic revision of the endemic Cameroonian freshwater crab genus Louisea Cumberlidge, 1994 (Crustacea, Decapoda, Brachyura, Potamonautidae), with descriptions of two new species from Nkongsamba and Yabassi. ZooKeys 881: 135-164. https://doi.org/10.3897/zookeys.881.36744
Figure 1 Collection localities of the four species of Louisea in Cameroon.
Figure 2 from: Cumberlidge N, Alvarez F, Villalobos J-L (2014) Results of the global conservation assessment of the freshwater crabs (Brachyura, Pseudothelphusidae and Trichodactylidae): The Neotropical region, with an update on diversity. In: Wehrtmann IS, Bauer RT (Eds) Proceedings of the Summer Meeting of the Crustacean Society and the Latin American Association of Carcinology, Costa Rica, July 2013. ZooKeys 457: 133-157. https://doi.org/10.3897/zookeys.457.6598
Figure 2 - Distribution of Trichodactylidae based on all known point localities (n = 853).
Figure 1 from: Cumberlidge N, Alvarez F, Villalobos J-L (2014) Results of the global conservation assessment of the freshwater crabs (Brachyura, Pseudothelphusidae and Trichodactylidae): The Neotropical region, with an update on diversity. In: Wehrtmann IS, Bauer RT (Eds) Proceedings of the Summer Meeting of the Crustacean Society and the Latin American Association of Carcinology, Costa Rica, July 2013. ZooKeys 457: 133-157. https://doi.org/10.3897/zookeys.457.6598
Figure 1 - Distribution of Pseudothelphusidae based on all known point localities (n = 1719).
Figure 8. Right G2 in A new genus for the freshwater crab Potamonemus asylos Cumberlidgeı 1993ı (Brachyura: Potamoidea: Potamonautidae) from Cameroonı Central Africaı with a key to the genera of the Potamonautinae
Figure 8. Right G2 ventral view (a–c); left third maxilliped, frontal view (d–f); left mandible, frontal view (g–i). (a) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon, total G2 length 4.3 mm (TA 0.9 mm, SS 3.4 mm, NHM 1994.587); (b) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon, total length G2 5.3 mm (TA 0.9 mm, SS 4.4 mm, NHM 1991:183); (c) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria, total length G2 6.8 mm (TA 0.8 mm, SS 6.0 mm, NMU 8.IV.1983A), (d) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (e) P. mambilorum, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (f) P. sachsi, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A); (g) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (h) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (i) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). Figures (a–i) not shown actual size; the size of these structures has been adjusted for comparative purposes. Scale bar: a = 1.57 mm; b = 1.76 mm; c = 1.94 mm; d = 5.5 mm; e = 5.9 mm; f = 4.4 mm; g = 1.6 mm; h = 2.4 mm; i = 2.3 mm.
Figure 5 in A new genus for the freshwater crab Potamonemus asylos Cumberlidgeı 1993ı (Brachyura: Potamoidea: Potamonautidae) from Cameroonı Central Africaı with a key to the genera of the Potamonautinae
Figure 5. (a–f) Frontal view of right and left chelipeds; (g–i) dorsal view of right cheliped carpus. Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587), length of right cheliped = 24.2 mm. (c–d) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183), length of right cheliped = 37.0 mm; (e–f) P. sachsi, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A), length of right cheliped = 27.6 mm; (g) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587); (h) P. mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (i) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A). Figures (a–i) scaled for comparison. Photographs (a–f) by Phillip Crabb, NHM, London. Scale bar: a,b = 4.21 mm; c,d = 5.26 mm; e, f = 4.82 mm; g = 3.1 mm; h = 3.83 mm; i = 3.51 mm.
Figure 4 in A new genus for the freshwater crab Potamonemus asylos Cumberlidgeı 1993ı (Brachyura: Potamoidea: Potamonautidae) from Cameroonı Central Africaı with a key to the genera of the Potamonautinae
Figure 4. Frontal view of carapace. (a) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587). (b) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183); (c) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8. IV.1983A). Photographs by Phillip Crabb, NHM, London. Scale bar: a = 9 mm; b = 11 mm; c = 10 mm.
Figure 6 in A new genus for the freshwater crab Potamonemus asylos Cumberlidgeı 1993ı (Brachyura: Potamoidea: Potamonautidae) from Cameroonı Central Africaı with a key to the genera of the Potamonautinae
Figure 6. Cheliped merus. (a–b) Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587), ventral view of right and left cheliped merus, respectively; (c–d) Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183): (c) ventral view of right cheliped merus; (d) dorsal view of right cheliped merus; (e–f) P. sachsi Cumberlidge, 1993, adult ♂, CW 31.6 mm, Obudu Plateau, Nigeria (NMU 8.IV.1983A), ventral view of right and left cheliped merus respectively. Scale bar: a,b = 3.40 mm; c,d = 4.2 6mm; e,f = 3.90 mm.
Figure 2 in A new genus for the freshwater crab Potamonemus asylos Cumberlidgeı 1993ı (Brachyura: Potamoidea: Potamonautidae) from Cameroonı Central Africaı with a key to the genera of the Potamonautinae
Figure 2. Potamonemus mambilorum Cumberlidge and Clark, 1992, holotype, adult ♂, CW 34.5 mm, Somié, Cameroon (NHM 1991:183). (a) Whole animal, dorsal view; (b) whole animal, ventral view. Photographs by Phillip Crabb, NHM, London. Scale bar: a = 21 mm; b = 28 mm.
Figure 1 in A new genus for the freshwater crab Potamonemus asylos Cumberlidgeı 1993ı (Brachyura: Potamoidea: Potamonautidae) from Cameroonı Central Africaı with a key to the genera of the Potamonautinae
Figure 1. Buea asylos (Cumberlidge, 1993) comb. nov., holotype, adult ♂ CW 27.6 mm, between Buea and Kumba, Cameroon (NHM 1994.587). (a) Whole animal, dorsal view; (b) whole animal, ventral view. Photographs by Phillip Crabb, NHM, London. Scale bar: a = 14 mm; b = 10 mm.
ScienceDex guides
Understand access before you commit
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.