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1,021 results for “Freshwater crabs”
FIGURE 4 in A new genus and new species of freshwater crab (Decapoda: Brachyura: Gecarcinucidae) from the Central Western Ghats of India
FIGURE 4. Aradhya placida gen. et sp. nov.: paratype female (27.03 × 20.76 mm) (ZSI-WRC C.2294) (A); paratype female (26.69 × 20.87 mm) (ZSI-WRC C.2293) (B, D–G); paratype female (23.51 × 19.03 mm) (ZSI-WGRC IR.INV.22823) (C). A, B, C, overall dorsal view; D, third maxillipeds; E, dorsal view of pleonal somites 4–6 and telson; F, ventral view of pleon with pleopods; G, thoracic sternites showing vulvae. Scale bars = 10 mm (A–C), 5 mm (E–G), 2 mm (D).
FIGURE 3 in A new genus and new species of freshwater crab (Decapoda: Brachyura: Gecarcinucidae) from the Central Western Ghats of India
FIGURE 3. Aradhya placida gen. et sp. nov.: paratype male (28.53 × 21.82 mm) (ZSI-WRC C.2294) (A, B); paratype male (23.63 × 19.34 mm) (ZSI-WGRC IR.INV.22823) (C, D); paratype male (23.09 × 18.23 mm) (ZSI-WRC C.2293) (E–I). A, C, E, overall dorsal view; B, D, F, overall ventral view; G, third maxillipeds; H, dorsal view of left G1; I, left G2. Scale bars = 10 mm (A–F), 2 mm (G, H), 1 mm (I).
FIGURE 1 in A new genus and new species of freshwater crab (Decapoda: Brachyura: Gecarcinucidae) from the Central Western Ghats of India
FIGURE 1. Map of southern India, showing the Central- and Southern Western Ghats, and the distribution of Aradhya gen. nov. and related genera. The elevation profile of the Central- and Southern Western Ghats is shown in the graph below; deep valleys/gaps are indicated by down arrows; the graph includes only the northernmost, southernmost, highest-elevation, and lowest-elevation records of each genus. This figure is available in colour at Zootaxa online.
FIGURE 7 in A new genus and new species of freshwater crab (Decapoda: Brachyura: Gecarcinucidae) from the Central Western Ghats of India
FIGURE 7. Colour in life and habitats of Aradhya placida gen. et sp. nov. A, holotype male (25.12 × 19.85 mm) (ZSI-WRC C.2292); B, paratype male (23.09 × 18.23 mm) (ZSI-WRC C.2293); C, a live crab inside the burrow; D, a live crab near the base of a tree; E, trees and boulders at the type locality. This figure is available in colour at Zootaxa online.
FIGURE 6 in A new genus and new species of freshwater crab (Decapoda: Brachyura: Gecarcinucidae) from the Central Western Ghats of India
FIGURE 6. Aradhya placida gen. et sp. nov., holotype male (25.12 × 19.85 mm) (ZSI-WRC C.2292). A, pleon and telson; B, dorsal view of left G1; C, dorsal view of left G1 ultimate article; D, ventral view of left G1; E, ventral view of left G1 ultimate article; F, left G2. Scale bars = 5 mm (A), 2 mm (B, D), 1 mm (C, E, F).
FIGURE 7 in Description of two new species of Central African freshwater crabs from the Democratic Republic of the Congo and Rwanda (Brachyura: Potamoidea: Potamonautidae)
FIGURE 7. Mapshowingthegeographicdistributionof Longipotamonautesbolobon. sp. (blacksquare) andRotundopotamonautes rwanda n. sp., (black circle). Scale bar = 550 km. See text for exact localities.
FIGURE 4. Rotundopotamonautes rwanda n in Description of two new species of Central African freshwater crabs from the Democratic Republic of the Congo and Rwanda (Brachyura: Potamoidea: Potamonautidae)
FIGURE 4. Rotundopotamonautes rwanda n. sp., paratype, adult ♁ CW 27.0 mm, from Nyanza, Ndugu Province, Rwanda (RMCA_CRUST_40580). A, whole animal, dorsal view; B, whole animal, ventral view Scale bars: A = 9.8 mm, B = 4.7 mm.
FIGURE 1. Longipotamonautes bolobo n in Description of two new species of Central African freshwater crabs from the Democratic Republic of the Congo and Rwanda (Brachyura: Potamoidea: Potamonautidae)
FIGURE 1. Longipotamonautes bolobo n. sp., adult ♁ CW 38.8 mm, from the Democratic Republic of the Congo, Bulobo (RMCA_CRUST_50940). A, whole animal, dorsal view; B, whole animal, ventral view. Scale bars: A = 10.9 mm, B = 5.4 mm.
FIGURE 6. Rotundopotamonautes rwanda n in Description of two new species of Central African freshwater crabs from the Democratic Republic of the Congo and Rwanda (Brachyura: Potamoidea: Potamonautidae)
FIGURE 6. Rotundopotamonautes rwanda n. sp., paratype, adult ♁ CW 27.0 mm, from Luebo, D.R. Congo (RMCA_CRUST_ 40580). A, right G1 ventral view; B, right G1 dorsal view; C, right G2 ventral view; D, right G1 superior view. Scale bars: A = 1.0 mm, B = 1.0; C = 1.0 mm; D = 1.4 mm.
FIGURE 3. Longipotamonautes bolobo n in Description of two new species of Central African freshwater crabs from the Democratic Republic of the Congo and Rwanda (Brachyura: Potamoidea: Potamonautidae)
FIGURE 3. Longipotamonautes bolobo n. sp., holotype, adult ♁ CW 38.8 mm, from the Democratic Republic of the Congo, Bulobo (RMCA_CRUST_50940). A, right G1 ventral view; B, right G1 dorsal view; C, right G2 ventral view. Scale bars: A = 1.4 mm, B = 1.4 mm; C = 2.1 mm.
FIGURE 5. Rotundopotamonautes rwanda n in Description of two new species of Central African freshwater crabs from the Democratic Republic of the Congo and Rwanda (Brachyura: Potamoidea: Potamonautidae)
FIGURE 5. Rotundopotamonautes rwanda n. sp., paratype, adult ♁ CW 27.0 mm, from Nyanza, Ndugu Province, Rwanda (RMCA_CRUST_40580). Frontal view of carapace. A, frontal view of right chela; B, frontal view of left chela; C, right cheliped merus underside; D, right cheliped carpus and merus dorsal view; E, Scale bars: A = 3.9 mm, B = 6.9 mm; C = 5.6 mm; D = 3.1 mm; E = 3.8 mm.
FIGURE 2. Longipotamonautes bolobo n in Description of two new species of Central African freshwater crabs from the Democratic Republic of the Congo and Rwanda (Brachyura: Potamoidea: Potamonautidae)
FIGURE 2. Longipotamonautes bolobo n. sp., holotype, adult ♁ CW 38.8 mm, from the Democratic Republic of the Congo, Bulobo (RMCA_CRUST_50940). A, frontal view of carapace; B, frontal view of right chela; C, frontal view of left chela; D, right cheliped merus underside; E, right cheliped merus dorsal view; F, right cheliped carpus dorsal view. Scale bars: A = 6.9 mm, B = 16.5 mm, C = 10.0 mm, D = 5.4, E = 5.4, F = 5.4.
Fig. 9. A in A New Genus and Two New Species of Freshwater Crab (Crustacea: Brachyura: Potamidae) with Unusual Coiled Tip of Male Second Gonopods from Yunnan, Southwestern China
Fig. 9. A Bayesian inference (BI) tree for species of Potamiscinae from East Asia, Indochina and Southeast Asia, based on mitochondrial 16S rRNA gene. Probability values at nodes represent support values for BI and minimum evolution (ME).
Fig. 7 in A New Genus and Two New Species of Freshwater Crab (Crustacea: Brachyura: Potamidae) with Unusual Coiled Tip of Male Second Gonopods from Yunnan, Southwestern China
Fig. 7. (A–B) Tortomon puer n. sp., male holotype (21.8 × 16.1 mm), SYSBM 001836; (C–D) Tortomon gejiu n. sp., male holotype (20.1 × 14.0 mm), SYSBM 001834; (E) Tortomon gejiu n. sp., male paratype (23.7 × 16.4 mm), SYSBM 001246. G1 terminal segment, ventral view (A, C); G1 terminal segment, dorsal view (B, D); G2 terminal segment, ventral view (E).
Fig. 6. Tortomon gejiu n in A New Genus and Two New Species of Freshwater Crab (Crustacea: Brachyura: Potamidae) with Unusual Coiled Tip of Male Second Gonopods from Yunnan, Southwestern China
Fig. 6. Tortomon gejiu n. sp. (A–C, F–G) male holotype (20.1 × 14.0 mm), SYSBM 001834; (D) male paratype (17.0 × 12.1 mm), SYSBM 001247; (E) male paratype (16.7 × 12.1 mm), SYSBM 001248. (A) left maxilliped 3; (B) left G2, ventral view; (C–E) left G1, ventral view; (F) major cheliped; (G) minor cheliped. Scale bars: A–E = 1.0 mm; F–G = 5.0 mm.
Fig. 3. Tortomon puer n in A New Genus and Two New Species of Freshwater Crab (Crustacea: Brachyura: Potamidae) with Unusual Coiled Tip of Male Second Gonopods from Yunnan, Southwestern China
Fig. 3. Tortomon puer n. sp. (A–C, F–G) male holotype (21.8 × 16.1 mm), SYSBM 001836; (D) male paratype (19.8 × 15.0 mm), SYSBM 001837; (E) male paratype (15.3 × 11.8 mm), SYSBM 001838. (A) left maxilliped 3; (B) left G2, ventral view; (C–E) left G1, ventral view; (F) major cheliped; (G) minor cheliped. Scale bars: A–E = 1.0 mm; F–G = 5.0 mm.
Fig. 4 in A New Genus and Two New Species of Freshwater Crab (Crustacea: Brachyura: Potamidae) with Unusual Coiled Tip of Male Second Gonopods from Yunnan, Southwestern China
Fig. 4. Dorsal habitus of Tortomon gejiu n. sp. (A) male holotype (20.1 × 14.0 mm), SYSBM 001834; (B) female paratype (19.1 × 14.2 mm), SYSBM 001835.
Fig. 1 in A New Genus and Two New Species of Freshwater Crab (Crustacea: Brachyura: Potamidae) with Unusual Coiled Tip of Male Second Gonopods from Yunnan, Southwestern China
Fig. 1. Dorsal habitus of Tortomon puer n. sp. (A) male holotype (21.8 × 16.1 mm), SYSBM 001836; (B) female paratype (19.5 × 14.6 mm), SYSBM 001839.
Figure 5 in A revision of the West African freshwater crab genus Afrithelphusa Bott, 1969 (Brachyura: Deckeniidae: Deckeniinae) based on new morphological and genetic data
Figure 5. Afrithelphusa afzelii (Colosi 1924), adult ♂ CW 25.0 mm, ZMB 34607, from Moyamba District, Sierra Leone: a, right cheliped, frontal view; b, left cheliped, frontal view; i, right cheliped carpus superior view; m, right cheliped merus superior view. Afrithelphusa gerhildae Bott, 1969, adult ♂ CW 22.5 mm, SMF 2619a, Le Voile de la Mariée, Kindia, Guinea: c, right cheliped, frontal view (Cumberlidge 1999, fig. 50A); d, left cheliped, frontal view (Cumberlidge 1999, fig. 50A); j, right cheliped carpus superior view; n, right cheliped merus superior view. Afrithelphusa leonensis (Cumberlidge, 1987), adult ♂, CW 26.4 mm, ZMB Crust. 34,606, from Guma Lake, Sugar Loaf Mountain, Sierra Leone: e, right cheliped, frontal view; f, left cheliped, frontal view; k, right cheliped carpus superior view; o, right cheliped merus superior view. Afrithelphusa monodosa (Bott, 1969), adult ♂, CW 24.3 mm, NMU 24.IV.2005, Sarabaya, Guinea: g, right cheliped, frontal view; h, left cheliped, frontal view; l, right cheliped carpus superior view; p, right cheliped merus superior view. Photographs a, b, e, f, i, k, m, o by P. A. Mvogo Ndongo; g, h, l, p by Neil Cumberlidge and Margaret Lorenz; j, n by Michael Türkay. Scale bar: a–h = 11.2 mm; i–p = 5.6 mm. CW = carapace width, ZMB = Museum für Naturkunde, Berlin, Germany, SMF = Senckenberg Museum, Frankfurt, Germany, NMU = Northern Michigan University, USA.
Figure 2 in A revision of the West African freshwater crab genus Afrithelphusa Bott, 1969 (Brachyura: Deckeniidae: Deckeniinae) based on new morphological and genetic data
Figure 2. Afrithelphusa afzelii (Colosi 1924), adult ♂, CW 25.0 mm, ZMB Crust. 34,607, from Moyamba District, Sierra Leone: a, whole animal, dorsal view. Afrithelphusa gerhildae Bott, 1969, adult ♂ CW 22.5 mm, SMF 2619a, Le Voile de la Mariée, Kindia, Guinea: b, whole animal, dorsal view. Afrithelphusa leonensis (Cumberlidge, 1987), adult ♂, CW 26.4 mm, ZMB Crust. 34,606, from Guma Lake, Sugar Loaf Mountain, Sierra Leone: c, whole animal, dorsal view. Afrithelphusa monodosa (Bott, 1969), adult ♂, CW 24.3 mm, NMU 24.IV.2005, Sarabaya, Guinea: d, whole animal, dorsal view. Photographs a, c by PAMN; b by Michael Türkay; d by N. Cumberlidge and M. Lorenz. Scale bar: a = 17.2 mm; b = 15.5 mm; c = 18.9 mm; d = 15.7 mm. CW = carapace width, ZMB = Museum für Naturkunde, Berlin, Germany, SMF = Senckenberg Museum, Frankfurt, Germany, NMU = Northern Michigan University, USA, PAMN = Pierre Armand Mvogo Ndongo.
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Allen Brain Atlas
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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.