نتایج جستجو برای: caridea
تعداد نتایج: 475 فیلتر نتایج به سال:
Molecular perspective on the American transisthmian species of Macrobrachium (Caridea, Palaemonidae)
The closure of the Isthmus of Panama (about 3.1 million years ago) separated previously continuous populations and created two groups of extant species, which live now in the Pacific and Atlantic drainage systems. This relatively recent event was a trigger to diversification of various species in the Neotropics, nonetheless there are exemplars that do not show sufficient morphologic variability...
An unusual new species of the alpheid shrimp genus Salmoneus Holthuis, 1955 is described from Sekotong Bay, southwestern Lombok, Indonesia. The holotype and single known specimen of Salmoneus yoyo sp. nov. was collected with a suction pump from a burrow of unknown host, on a seagrass flat partly exposed at low tide. The new species presents three characters on the chelipeds that are unique with...
We present the first global assessment of extinction risk for a major group of freshwater invertebrates, caridean shrimps. The risk of extinction for all 763 species was assessed using the IUCN Red List criteria that include geographic ranges, habitats, ecology and past and present threats. The Indo-Malayan region holds over half of global species diversity, with a peak in Indo-China and southe...
Henri Filhol authored thirteen publications that established new names for decapod crustaceans in 1884 and 1885. The accurate dates of these publications are determined utilising notices of Filhol's publications in contemporary journals and library date-stamps. A checklist of the names for the Decapoda established by Filhol and their current identities is presented. Labophrys Filhol, 1885, and ...
چکیده ندارد.
Abstract Marine symbiotic Palaemonidae, comprising over 600 species, live in association with marine invertebrates of different phyla, like Cnidaria, Echinodermata, Mollusca, Porifera, and Tunicata. A phylogenetic study is performed on a clade bivalve- ascidian-associated endosymbiotic shrimp species (Caridea: Palaemonidae), using morphological molecular data. Total Evidence approach used order...
An annotated species list is provided on the basis of seven sampling surveys of decapod crustaceans carried out on various supra-, medioand infralittoral substrates (sandy bottoms, rocky shores, seagrass beds of Posidonia oceanica) at four locations on the Adriatic Sea: Rovinj (in 1968), Slanik Bay (in 2001) and Pula (in 2004, 2005) on the Istrian Peninsula and the island of Šipan (in 2001, 200...
Parabetaeus acanthus sp. nov. is described based on two specimens from Thuwal, Saudi Arabia, and Madang, Papua New Guinea. The new species is unique within the genus in possessing an anteriorly directed, spine-like tooth on the mid-dorsal line of the carapace, posterior to base of the eyes, and in the stylocerite not reaching the mid-length of the first article of the antennular peduncle. The c...
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