Notes on distribution of some portunid crabs in the Mediterranean Sea (Decapoda: Brachyura: Portunidae)
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Cymonomid crabs of the MAINBAZA Expedition (Decapoda: Brachyura).
Cymonomid crabs collected from the Mozambique Channel off Madagascar by the 2011 MAINBAZA Expedition are reported. Two species of Cymonomus A. Milne Edwards, 1880, are represented, of which one is new to science and the other, C. valdiviae Lankester, 1903, is rediscovered, being previously known only from the holotype. Three species of Cymonomidae are now known from the western Indian Ocean, in...
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Two new freshwater crabs of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Brachyura: Pseudothelphusidae) from Panama, with notes on the distribution of the genus
—Two new species of freshwater crabs of the genus Ptychophallus Smalley, from Panama, P. uncinatus and P. kuna, are described and illustrated. The addition of these two species means the genus now includes 13 species, all of which are distributed in Panamd and Costa Rica. The species are distinguished primarily by differences in characters of the male first gonopod. A sunmiary of the geographic...
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Three species of crabs new to Penghu County, Taiwan are reported. Nanhaipotamon formosanum (Parisi, 1916) was found on the bank of a river in Husi Village and is the first report of a true freshwater crab from Penghu. In the same locality, Eriocheir japonica De Haan, 1835 lives in a river which implies Penghu may have played a role as a "stepping stone" for this species during the dispersal bet...
متن کاملEcomorphology of crabs and swimming crabs (Crustacea Decapoda Brachyura) from coastal ecosystems
Brachyuran crabs are one of the most diverse taxa of crustaceans, occurring in almost all coastal habitats. Due to their high morphological diversification, the authors sought to ascertain the existence of morphological patterns related to the habitat of coastal brachyuran crabs. We analyzed 17 species from mangrove forests, rocky shores, sandy beaches and exclusively aquatic marine/estuarine e...
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ژورنال
عنوان ژورنال: Acta Musei Silesiae, Scientiae Naturales
سال: 2016
ISSN: 2336-3207
DOI: 10.1515/cszma-2016-0015