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1,021 results for “freshwater crab”
FIGURE 3 in Jianghuaimon dabiense gen. nov. et sp. nov (Crustacea: Decapoda: Potamidae), a new genus and new species of freshwater crab from eastern-central China
FIGURE 3. Jianghuaimon dabienese gen. nov. et sp. nov. (A–C, F–G, H–I) male holotype (20.4 × 15.7 mm), SYSBM002003; (D) male paratype (16.9 × 12.9 mm), NNU 20105JD1; (E) male paratype (17.5 × 13.2 mm), SYSBM002008; (A) right third maxilliped; (B) left G2, ventral view; (C–E) left G1s, ventral view; (F) major chela (right); (G) minor chela (left); (H) left G1 terminal segment, dorsal view; (I) left G1 terminal segment, ventral view. Scale bars: A–G = 2.0 mm; H–I = 1.0 mm.
FIGURE 2 in Jianghuaimon dabiense gen. nov. et sp. nov (Crustacea: Decapoda: Potamidae), a new genus and new species of freshwater crab from eastern-central China
FIGURE 2. Jianghuaimon dabiense gen. nov. et sp. nov. (A–D) male holotype (20.4 × 15.7 mm), SYSBM002003; (E–F) female paratype (16.4 × 13.0 mm), SYSBM002007; (A) Cephalothorax, anterior view; (B) anterior thoracic sternum; (C) anterior thoracic sternum and pleon, ventral view; (D) sterno-pleonal cavity with G1 in situ, ventral view. Female paratype (mm): (E) pleon, ventral view; (F) vulvae, ventral view.
FIGURE 1 in Jianghuaimon dabiense gen. nov. et sp. nov (Crustacea: Decapoda: Potamidae), a new genus and new species of freshwater crab from eastern-central China
FIGURE 1. Jianghuaimon dabiense gen. nov. et sp. nov., dorsal habitus. (A) male holotype SYSBM002003; (B) female paratype SYSBM002007.
FIGURE 3 in Two new genera and one new species of freshwater crabs of the subfamily Pseudothelphusinae (Decapoda: Brachyura: Pseudothelphusidae) from southwestern Mexico
FIGURE 3. Mokayathelphusa angelsotoi sp. nov., holotype G1 views: a) mesial, b) caudal, c) lateral, d) cephalic, e) distal, f) apical cavity. Abbreviations: Ac) apical cavity; Cdc) caudal distal crest; Ce) caudal edge; Dl) distal lobe of the caudo-marginal projection; Dbmp) distal border of the mesial process; Ecdl) external crest of the distal lobe; Imp) internal angle of the mesial process; Lbmp) lateral border of the mesial process; Ldc) lateral distal border; Le) Lateral edge; Mdc) mesial distal crest; Ml) mesial lobe of the caudo-marginal projection; Mp) mesial process; Ms) Marginal suture; Sf) spine field; Sp) spermatic pore. Scales as broad lines a-e: 1mm; f: 0.5 mm.
FIGURE 4 in Two new genera and one new species of freshwater crabs of the subfamily Pseudothelphusinae (Decapoda: Brachyura: Pseudothelphusidae) from southwestern Mexico
FIGURE 4. Mokayathelphusa angelsotoi sp. nov. a) carapace dorsal view, b) carapace frontal view, c) chela, d) carapace ventral view, abdomen removed.
FIGURE 5. Alvarezius zongolicae n. comb. a in Two new genera and one new species of freshwater crabs of the subfamily Pseudothelphusinae (Decapoda: Brachyura: Pseudothelphusidae) from southwestern Mexico
FIGURE 5. Alvarezius zongolicae n. comb. a) carapace dorsal view, b) carapace frontal view, c) chela, d) third maxilliped. G1 views: e) mesial, f) cephalic, g) lateral; h) caudal, i) distal. Abbreviations: Cmp) caudo-marginal projection; Csp) Conical setiferous prominence; Mp) Mesial process; Sf) spine field. Scales as broad lines e-h: 2 mm; i: 1 mm (taken and modified from Alvarez et al. 2012).
FIGURE 2 in Two new genera and one new species of freshwater crabs of the subfamily Pseudothelphusinae (Decapoda: Brachyura: Pseudothelphusidae) from southwestern Mexico
FIGURE 2. Consensus tree resulting from ML and BI analyzes of the concatenated matrix (COX 1, 16S and H3) from the genus of the Pseudothelphusinae subfamily.
FIGURE 1 in Two new genera and one new species of freshwater crabs of the subfamily Pseudothelphusinae (Decapoda: Brachyura: Pseudothelphusidae) from southwestern Mexico
FIGURE 1. Distribution of monotypic genera in Mexico, subfamilies Pseudothelphusinae and Raddausinae.
FIGURE 3. Himalayapotamon chambaensis n in Himalayapotamon chambaensis, a new species of freshwater crab (Crustacea: Brachyura: Potamidae) from Himachal Pradesh, India
FIGURE 3. Himalayapotamon chambaensis n. sp. Holotype male (ZSI C6498/2): A, dorsal view of left G1; B, sternopleonal cavity with G1 and G2; C, ventral view of left G1; D, ventral view of left G2; E, dorsal view of left G2; F, tip of left G1 ventral view.
FIGURE 5. Himalayapotamon chambaensis n in Himalayapotamon chambaensis, a new species of freshwater crab (Crustacea: Brachyura: Potamidae) from Himachal Pradesh, India
FIGURE 5. Himalayapotamon chambaensis n. sp. Paratype female (ZSI C6504/2): A, dorsal view, B, frontal view; C, ventral view; paratype male (ZSI C6505/2): D, dorsal; E, frontal; F, ventral views; G, pleonal cavity of paratype female (ZSI C6504/2).
FIGURE 2. Himalayapotamon chambaensis n in Himalayapotamon chambaensis, a new species of freshwater crab (Crustacea: Brachyura: Potamidae) from Himachal Pradesh, India
FIGURE 2. Himalayapotamon chambaensis n. sp. Holotype male (ZSI C6498/2): A, dorsal; B, frontal and C, ventral views.
FIGURE 4. Himalayapotamon chambaensis n in Himalayapotamon chambaensis, a new species of freshwater crab (Crustacea: Brachyura: Potamidae) from Himachal Pradesh, India
FIGURE 4. Himalayapotamon chambaensis n. sp. Holotype male (ZSI C6498/2): A, maxilliped 3; B, ventral view of left G1; C, tip of G1 (ventral view); D, ventral view of left G2; E, dorsal view of left G2.
FIGURE 1. Himalayapotamon chambaensis n in Himalayapotamon chambaensis, a new species of freshwater crab (Crustacea: Brachyura: Potamidae) from Himachal Pradesh, India
FIGURE 1. Himalayapotamon chambaensis n. sp. A, in its habitat; B, type locality: Rajira at Chamba District, Himachal Pradesh; C, D, H. chambaensis n. sp. Holotype male (ZSI C6498/2).
FIGURE 6 in Parathelphusa pardus, a new species of lowland freshwater crab from swamps in central Sumatra, Indonesia (Crustacea: Brachyura: Gecarcinucidae)
FIGURE 6. Parathelphusa pardus sp. nov. A, paratype female (34.7 × 26.9 mm) (ZRC 2015.0452), Kampar River, Sumatra; B, paratype female (46.1 × 34.7 mm) (ZRC 2015.0451), Kampar River, Sumatra. A, overall dorsal view; B, thoraCiC sternum showing vulvae.
FIGURE 3 in Parathelphusa pardus, a new species of lowland freshwater crab from swamps in central Sumatra, Indonesia (Crustacea: Brachyura: Gecarcinucidae)
FIGURE 3. Parathelphusa pardus sp. nov., paratype male (34.9 × 26.6 mm) (ZRC 2015.0452), Kampar River, Sumatra. A, frontal view showing frontal median triangle of front; B, left third maxilliped; C, thoraCiC sternites 1–4 and telson; D, anterior thoraCiC sternum and male abdominal somites 5, 6 and telson; E, posterior thoraCiC sternums and male abdominal somites 1–5; F, right minor Chela; G, left major Chela.
FIGURE 5 in Parathelphusa pardus, a new species of lowland freshwater crab from swamps in central Sumatra, Indonesia (Crustacea: Brachyura: Gecarcinucidae)
FIGURE 5. Parathelphusa pardus sp. nov. A–D, holotype male (37.6 × 28.2 mm) (MZB Cru 4388), Kampar River, Sumatra; E–H, paratype male (34.9 × 26.6 mm) (ZRC 2015.0452), Kampar River, Sumatra. A, E, ventral view of left G1; B, F, ventral view of distal part of left G1; C, G, dorsal view of distal part of left G1; D, H, left G2s. SCales: A, D = 1.0 mm; B, C = 0.5 mm.
FIGURE 1 in Parathelphusa pardus, a new species of lowland freshwater crab from swamps in central Sumatra, Indonesia (Crustacea: Brachyura: Gecarcinucidae)
FIGURE 1. Parathelphusa pardus sp. nov., holotype male (37.6 × 28.2 mm) (MZB Cru 4388), Kampar River, Sumatra. A, overall dorsal view; B, anterior thoraCiC sternum and male abdominal somites 5, 6 and telson; C, outer view of Chelae.
FIGURE 2 in Parathelphusa pardus, a new species of lowland freshwater crab from swamps in central Sumatra, Indonesia (Crustacea: Brachyura: Gecarcinucidae)
FIGURE 2. Parathelphusa pardus sp. nov., paratype male (34.9 × 26.6 mm) (ZRC 2015.0452), Kampar River, Sumatra. A, overall dorsal view; B, dorsal view of CarapaCe; C, frontal view of CarapaCe.
FIGURE 4 in Parathelphusa pardus, a new species of lowland freshwater crab from swamps in central Sumatra, Indonesia (Crustacea: Brachyura: Gecarcinucidae)
FIGURE 4. Parathelphusa pardus sp. nov. A–C, paratype male (34.9 × 26.6 mm) (ZRC 2015.0452), Kampar River, Sumatra; D, paratype female (34.7 × 26.9 mm) (ZRC 2015.0452), Kampar River, Sumatra. A, right fourth ambulatory leg; B, right third ambulatory leg; C, D, right seCond ambulatory legs.
FIGURE 7 in Parathelphusa pardus, a new species of lowland freshwater crab from swamps in central Sumatra, Indonesia (Crustacea: Brachyura: Gecarcinucidae)
FIGURE 7. The habitat of Parathelphusa pardus sp. nov. A, one of the tributaries flowing through the swamp forest; B, a shallow seCtion of the swamp with Barclaya sp. and a Crab foraging at night.
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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
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OpenNeuro
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