منابع مشابه
A new genus of aquatic cave-dwelling isopod from Namibia (Crustacea: Isopoda: Asellota)
A new genus Namibianira, represented by four new species, N. aigamasensis, N. dracohalitus, N. arnhemensis, and N. aikabensis is diagnosed. The new genus is intermediate between Protojanira and Protojaniroides and is characterized by the possession of ambulatory first pereopods, and a reduced molar process of the mandible. The new species are the first record of cavernicolous freshwater isopods...
متن کاملGlobal Diversification at the Harsh Sea-Land Interface: Mitochondrial Phylogeny of the Supralittoral Isopod Genus Tylos (Tylidae, Oniscidea)
The supralittoral environment, at the transition between sea and land, is characterized by harsh conditions for life. Nonetheless, evolution of terrestrial isopods (Oniscidea), the only group of Crustacea fully adapted to live on land, appears to have involved a transitional step within the supralittoral. The two most basal oniscidean lineages (Ligiidae and Tylidae) have representatives that su...
متن کاملDistribution and species identification in the crustacean isopod genus Dynamene Leach, 1814 along the North East Atlantic-Black Sea axis
Sphaeromatid isopods, such as Dynamene, are common and abundant members of the invertebrate fauna of littoral and shallow sublittoral substrates. Six species of Dynamene occur in the northern hemisphere. Only two species exist outside this range, in Australia. The distribution of the various species in the NE Atlantic-Black Sea axis has been controversial due to the difficulty in the identifica...
متن کاملReview of the marine isopod crustacean genus Hansenium Serov and Wilson, 1995 (Asellota: Stenetriidae) from tropical Australia and Papua New Guinea, with description of a new genus.
The genus Hansenium is revised and a new diagnosis presented. A neotype is designated for the type species Hansenium hanseni (Müller, 1991), and the genus is restricted to the type species and Hansenium remocarpus Kensley and Schotte, 2002. Machatrium gen. nov. and the following species are described: Machatrium falcensis sp. nov. (type species), Machatrium thungku sp. nov. from Lizard Island, ...
متن کاملFirst species of Leptochelia Dana, 1849 (Crustacea: Tanaidacea) from the Eastern Pacific, with an annotated checklist and identification keys for the genus.
Forty three species of leptocheliids are known worldwide. In the American region only eight species have been described from the Western Atlantic, while for the Eastern Pacific none have been described, suggesting that the diversity of this family has been severely underestimated in this region. Here we describe the first species of Leptochelia from the Eastern Pacific, Leptochelia mexicana n. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annals and Magazine of Natural History
سال: 1896
ISSN: 0374-5481
DOI: 10.1080/00222939608680341