A new species of freshwater crab (Brachyura, Potamoidea, Potamonautidae) from Príncipe, Gulf of Guinea, Central Africa
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منابع مشابه
A new genus and species of freshwater crab from Madagascar (Decapoda, Brachyura, Potamoidea, Potamonautidae).
A new genus and species of freshwater crab is described from Madagascar. The new species is morphologically closest to the three species of the genus Foza Reed & Cumberlidge, 2006, but can easily be distinguished by having a completely smooth carapace with an unarmed anterolateral margin and a mandible with a distinctly shortened anterior lobe. This unusual suite of characters is sufficient to ...
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A new species of freshwater crab of the genus Hydrothelphusa A Milne-Edwards, 1872, is described based on specimens collected from a forested region of southeastern Madagascar. Hydrothelphusa vencesi n. sp. is clearly distinguished from its congeners by its distinctive first gonopod (G1) with a terminal article that is in the form of a long straight-sided cone, and by a dorsal membrane at the s...
متن کاملRedescriptions of three species of freshwater crabs from the Democratic Republic of Congo, Central Africa (Brachyura: Potamoidea: Potamonautidae).
The taxonomy of three species of freshwater crabs from the Upper Congo River in the Democratic Republic of Congo, Potamonautes congoensis (Rathbun, 1921), P. langi (Rathbun, 1921), and P. stanleyensis (Rathbun, 1921), is revised based on examination of the holotypes. Updated diagnoses, illustrations, and distribution maps are provided for these species, and their conservation status is discussed.
متن کاملA Redescription of Potamonautes Loveni (colosi, 1924), a Medically Important Freshwater Crab from Western Kenya and Eastern Uganda, East Africa (brachyura, Potamoidea, Potamonautidae)
Potamonautes loveni (Colosi, 1924) from western Kenya and eastern Uganda is resurrected from synonymy and redescribed as a valid species. This taxon is compared with similar species and its distribution, ecology, and conservation status are discussed. Potamonautes loveni has been implicated in the transmission of onchocerciasis in the highland areas of parts of East Africa.
متن کاملA revision of the freshwater crabs of Mt Kenya and the Aberdare Mountains, Kenya, East Africa (Brachyura: Potamoidea: Potamonautidae)
The taxonomy of the freshwater crabs of Mt Kenya and the Aberdare Mountains in central Kenya, East Africa is revised based on a large collection of previously unreported material. Three species belonging to the genus Potamonautes MacLeay, 1838 (Potamonautidae Bott, 1970) are recognized from the region and redescribed. Potamonautes jeanneli (Bouvier, 1921) and P. odhneri (Colosi, 1924) are both ...
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ژورنال
عنوان ژورنال: Bulletin of The Natural History Museum. Zoology Series
سال: 2002
ISSN: 0968-0470,1475-2980
DOI: 10.1017/s096804700200002x