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1,021 results for “Freshwater crabs”
Fig. 7. A–B in Two new species of freshwater crabs from the highlands of northern Uganda, East Africa and a redescription of Potamonautes amalerensis (Rathbun, 1935) stat. rev. from Mount Kadam (Brachyura: Potamoidea: Potamonautidae)
Fig. 7. A–B. Potamonautes imatongensis sp. nov., holotype, adult Ƌ, CW 21.5 mm, from the Imatong Mountains in northern Uganda (NHM 1955.11.8.26-27). A. G1 ventral view. B. G1 dorsal view. — C–D. Potamonautes morotoensis sp. nov., holotype, adult Ƌ, CW 26 mm, from Mount Moroto in northern Uganda (NHM 2015.3056). C. G1 ventral view. D. G1 dorsal view. — E–F. Potamonautes amalerensis (Rathbun, 1935) stat. rev., holotype, adult Ƌ, CW 31.5 mm, from Mount Kadam, northern Uganda (MCZ 8238). E. G1 terminal article ventral view. F. G1 terminal article dorsal view. Scale bars: A–B = 2.34 mm, C–D = 3.1 mm, E–F = 3.3 mm.
Fig. 3. A–B, G–H in Two new species of freshwater crabs from the highlands of northern Uganda, East Africa and a redescription of Potamonautes amalerensis (Rathbun, 1935) stat. rev. from Mount Kadam (Brachyura: Potamoidea: Potamonautidae)
Fig. 3. A–B, G–H. Potamonautes imatongensis sp. nov., holotype, adult Ƌ, CW 21.5 mm, from the Imatong Mountains in northern Uganda (NHM 1955.11.8.26-27). A. Right cheliped, frontal view. B. Left cheliped, frontal view. G. G1 ventral view. H. G1 dorsal view. — C–D, I–J. Potamonautes morotoensis sp. nov., holotype, adult Ƌ, CW 26 mm, from Mount Moroto in northern Uganda (NHM 2015.3056). C. Right cheliped, frontal view. D. Left cheliped, frontal view. I. G1 ventral view. J. G1 dorsal view. — E–F, K–L. Potamonautes amalerensis (Rathbun, 1935) stat. rev., holotype, adult Ƌ, CW 31.5 mm, from Mount Kadam, northern Uganda (MCZ 8238). E. Right cheliped, frontal view. F. Left cheliped, frontal view. K. G1 ventral view. L. G1 dorsal view. Scale bar: A–B = 6.8 mm; C–D =5.1 mm; E–F = 6.5 mm; G–L = 4.5.
Fig. 2. A–B, G, J in Two new species of freshwater crabs from the highlands of northern Uganda, East Africa and a redescription of Potamonautes amalerensis (Rathbun, 1935) stat. rev. from Mount Kadam (Brachyura: Potamoidea: Potamonautidae)
Fig. 2. A–B, G, J. Potamonautes imatongensis sp. nov., holotype, adult Ƌ, CW 21.5 mm, from the Imatong Mountains in northern Uganda (NHM 1955.11.8.26–27). A. Carpus and merus of right cheliped, dorsal view. B. Carpus and merus of right cheliped, ventral view. G. Third maxilliped frontal view. J. Anterior thoracic sternum. — C–D, H, K. Potamonautes morotoensis sp. nov., holotype, adult Ƌ, CW 26 mm, from Mount Moroto in northern Uganda (NHM 2015.3056). C. Carpus and merus of right cheliped, dorsal view. D. Carpus and merus of right cheliped, ventral view. H. Third maxilliped, frontal view. K. Anterior thoracic sternum. — E–F, I, L. Potamonautes amalerensis (Rathbun, 1935) stat. rev., holotype, adult Ƌ, CW 31.5 mm, from Mount Kadam, northern Uganda (MCZ 8238). E. Carpus and merus of right cheliped, dorsal view. F. Carpus and merus of right cheliped, ventral view. I. Third maxilliped frontal view. L. Anterior thoracic sternum. Scale bar: A–B = 3.4 mm; C–D = 3.8 mm; E–F =
Fig. 10 in A new freshwater crab of the family Hymenosomatidae MacLeay, 1838 from New Caledonia (Crustacea, Decapoda, Brachyura) and an updated review of the hymenosomatid fauna of New Caledonia
Fig. 10. Map of New Caledonia, showing localities where Richerius marqueti gen. et sp. nov., Odiomaris pilosus A. Milne-Edwards, 1873, Odiomaris estuarius Davie & Richer de Forges, 1996 and Odiomaris aff. pilosus were collected.
Fig. 5 in A new freshwater crab of the family Hymenosomatidae MacLeay, 1838 from New Caledonia (Crustacea, Decapoda, Brachyura) and an updated review of the hymenosomatid fauna of New Caledonia
Fig. 5. Richerius marqueti gen. et sp. nov., holotype, ♂, New Caledonia, South Province, 21º26.326ʹ S, 165º31.909ʹ E, Pouéo River, tributary of the Néra, Bouïrou village, Bourail township, 180 m a.s.l., Valentin de Mazancourt and Gérard Marquet leg., 28 Sep. 2016, 4.9 × 5.0 mm (MNHN-IU-2014-21500). A. Type locality, stream where several specimens of the species were collected. B–D. Views of the holotype in vivo: dorsal (B), ventral (C) and frontal (D).
Fig. 6. Odiomaris pilosus A in A new freshwater crab of the family Hymenosomatidae MacLeay, 1838 from New Caledonia (Crustacea, Decapoda, Brachyura) and an updated review of the hymenosomatid fauna of New Caledonia
Fig. 6. Odiomaris pilosus A. Milne-Edwards, 1873, living specimens. A. Collected from the river Hiit (North Province, Hienghène township). B. Collected from the Baie Nord creek (South Province, Mont-Dore township). Credit: Nicolas Charpin – Photographies Vies d'Ô douce.
Fig. 4 in A new freshwater crab of the family Hymenosomatidae MacLeay, 1838 from New Caledonia (Crustacea, Decapoda, Brachyura) and an updated review of the hymenosomatid fauna of New Caledonia
Fig. 4. Richerius marqueti gen. et sp. nov., holotype, ♂, New Caledonia, South Province, 21º26.326ʹ S, 165º31.909ʹ E, Pouéo River, tributary of the Néra, Bouïrou village, Bourail township, 180 m a.s.l., Valentin de Mazancourt and Gérard Marquet leg., 28 Sep. 2016, 4.9 × 5.0 mm (MNHN-IU-2014-21500). A. Dorsal view. B. Ventral view. Scale bars = 2 mm.
Fig. 2 in A new freshwater crab of the family Hymenosomatidae MacLeay, 1838 from New Caledonia (Crustacea, Decapoda, Brachyura) and an updated review of the hymenosomatid fauna of New Caledonia
Fig. 2. Richerius marqueti gen. et sp. nov., holotype, ♂, 4.9 × 5.0 mm (MNHN-IU-2014-21500), same collection data as Fig. 1. A. Thoracic sternum. B. Mxp3. C. Sternopleonal cavity with G1s. D. G1, two views. Abbreviations: G1 = gonopod 1; G2 = gonopod 2; i = intercalated platelets; p = pleotelson; p.b. = press-button; s4 = expansion of sternite 4; 1–8 = thoracic sternites 1–8; 2/3–7/8 = thoracic sternal sutures 2/3–7/8. Scale bars: A = 2 mm; B–C = 1 mm; D = 0.5 mm.
Figure 6 in Description of Ghatiana, a new genus of freshwater crab, with two new species and a new species of Gubernatoriana (Crustacea: Decapoda: Brachyura: Gecarcinucidae) from the Western Ghat Mountains, India
Figure 6. Gubernatoriana triangulus sp. nov., holotype male (ZSI, WRC-C.1134). (A) Dorsal view; (B) frontal view; (C) ventral view. Scale bars: 10 mm.
Figure 5 in Description of Ghatiana, a new genus of freshwater crab, with two new species and a new species of Gubernatoriana (Crustacea: Decapoda: Brachyura: Gecarcinucidae) from the Western Ghat Mountains, India
Figure 5. Ghatiana hyacintha sp. nov., holotype male (ZSI, WRC-C.1130). (A) Anterior thoracic sternites; (B) abdomen; (C) right cheliped; (D) left third maxilliped; (E) dorsal view of right G1; (F) ventral view of right G1; (G) dorsal view of terminal article of right G1; (H) right G2. Scale bars: 5 mm (A, B); 10 mm (C); 2.5 mm (D) and 1 mm (E–H).
Figure 8 in Description of Ghatiana, a new genus of freshwater crab, with two new species and a new species of Gubernatoriana (Crustacea: Decapoda: Brachyura: Gecarcinucidae) from the Western Ghat Mountains, India
Figure 8. Newly described crabs from their natural habitats. (A) Ghatiana aurantiaca sp. nov., from laterite rocks in Phansad Wildlife Sanctuary, Raigad district; (B) Ghatiana hyacintha sp. nov., from bank of a stream in Radhanagari Wildlife Sanctuary, Kolhapur district; (C) Gubernatoriana triangulus sp. nov., from bank of a stream in Tahmini Ghat, Pune district.
Figure 3 in Description of Ghatiana, a new genus of freshwater crab, with two new species and a new species of Gubernatoriana (Crustacea: Decapoda: Brachyura: Gecarcinucidae) from the Western Ghat Mountains, India
Figure 3. Ghatiana aurantiaca sp. nov., holotype male (ZSI, WRC-C.1129). (A) Anterior thoracic sternites; (B) abdomen; (C) right cheliped; (D) left third maxilliped; (E) dorsal view of right G1; (F) ventral view of right G1; (G) dorsal view of terminal article of right G1; (H) right G2. Scale bars: 5 mm (A, B); 10 mm (C); 2.5 mm (D) and 1 mm (E–H).
Figure 7 in Description of Ghatiana, a new genus of freshwater crab, with two new species and a new species of Gubernatoriana (Crustacea: Decapoda: Brachyura: Gecarcinucidae) from the Western Ghat Mountains, India
Figure 7. Gubernatoriana triangulus sp. nov., holotype male (ZSI, WRC-C.1134). (A) Anterior thoracic sternites; (B) abdomen; (C) left cheliped; (D) left third maxilliped; (E) dorsal view of right G1; (F) ventral view of right G1; (G) dorsal view of terminal article of right G1; (H) right G2. Scale bars: 5 mm (A, B); 10 mm (C); 2.5 mm (D) and 1 mm (E–H).
Figure 1 in Description of Ghatiana, a new genus of freshwater crab, with two new species and a new species of Gubernatoriana (Crustacea: Decapoda: Brachyura: Gecarcinucidae) from the Western Ghat Mountains, India
Figure 1. Map of collection sites of Ghatiana aurantiaca sp. nov. (circle); Ghatiana hyacintha sp. nov. (square) and Gubernatoriana triangulus sp. nov. (triangle).
Figure 2 in Description of Ghatiana, a new genus of freshwater crab, with two new species and a new species of Gubernatoriana (Crustacea: Decapoda: Brachyura: Gecarcinucidae) from the Western Ghat Mountains, India
Figure 2. Ghatiana aurantiaca sp. nov., holotype male (ZSI, WRC-C.1129). (A) Dorsal view; (B) frontal view; (C) ventral view. Scale bars: 10 mm.
Fig. 3 in Phylogenetics of the freshwater crab (Potamonautes MacLeay, 1838) fauna from 'sky islands' in Mozambique with the description of a new species (Brachyura: Potamoidea: Potamonautidae)
Fig. 3. Potamonautes licoensis sp. nov., holotype, ♂ (SAM C-A091399). A. Left gonopod 1, anterior view. B. Left gonopod 1, posterior view. C. Left gonopod 2, anterior view. D. Left gonopod 2, posterior view. Scale bar = 10 mm.
Fig. 2 in Phylogenetics of the freshwater crab (Potamonautes MacLeay, 1838) fauna from 'sky islands' in Mozambique with the description of a new species (Brachyura: Potamoidea: Potamonautidae)
Fig. 2. Potamonautes licoensis sp. nov., holotype, ♂ (CL = 17.55 mm) (SAM C-A091399). A. Entire animal, dorsal aspect. B. Entire animal, ventral aspect. C. Cephalothorax, frontal aspect. Scale bar = 10 mm.
Figure 5 from: Zhang Z, Pan D, Hao X, Sun H (2020) Two new species of freshwater crabs of the genera Eosamon Yeo & Ng, 2007 and Indochinamon Yeo & Ng, 2007 (Crustacea, Brachyura, Potamidae) from southern Yunnan, China. ZooKeys 980: 1-21. https://doi.org/10.3897/zookeys.980.52186
Figure 5 The ventral view of left G1 AEosamon daiae sp. nov. holotype, male, 26.6 × 22.2 mm, NNU 190503 BEosamon tumidum, male, 23.2 × 18.7 mm, IZCAS CB11382 CEosamon lushuiense, male, 23.7 × 19.9 mm, NNU 162821 DEosamon tengchongense, male, 37.9 × 30.1 mm, NNU 193261. Scale bars: 1.0 mm.
Figure 9 from: Zhang Z, Pan D, Hao X, Sun H (2020) Two new species of freshwater crabs of the genera Eosamon Yeo & Ng, 2007 and Indochinamon Yeo & Ng, 2007 (Crustacea, Brachyura, Potamidae) from southern Yunnan, China. ZooKeys 980: 1-21. https://doi.org/10.3897/zookeys.980.52186
Figure 9 Indochinamon malipoense sp. nov. paratype, female, 48.0 × 38.2 mm, NNU 180603 A abdomen B vulvae.
Figure 3 from: Zhang Z, Pan D, Hao X, Sun H (2020) Two new species of freshwater crabs of the genera Eosamon Yeo & Ng, 2007 and Indochinamon Yeo & Ng, 2007 (Crustacea, Brachyura, Potamidae) from southern Yunnan, China. ZooKeys 980: 1-21. https://doi.org/10.3897/zookeys.980.52186
Figure 3 Eosamon daiae sp. nov. holotype, male, 26.6 × 22.2 mm, NNU 190503 A left third maxilliped B left G1 (ventral view) C left G1 (dorsal view) D left G2 E sterno-abdominal cavity with G1 in situF G1 terminal segment (ventral view). Scale bars: 1.0 mm.
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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