Download or read book Antarctic Valviferans Crustacea Isopoda Valvifera written by Brandt and published by BRILL. This book was released on 2023-08-14 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the "Polarstern" expeditions of 1983-1987 to Antarctica, a large number of benthic isopods were collected. Many of these species are already known, though not always well described, but the samples also contain many new species, especially of the family Arcturidae. The descriptions found in the literature are often poor or incomplete. It is difficult to determine many of the previously described species or to identify new species. For this reason, many species are redescribed besides the description of new species. Antarcturus Zur Strassen, 1902 does not form a monophyletic unit. Though a complete revision of the genera of the Arcturidae cannot be presented, it is possible to define some new, probably, monophyletic genera. Besides the contribution of descriptions of new species, redescriptions and the establishments of new genera this book will be a good stimulus for taxonomists and phylogeneticists to work out more monophyletic groups within the polyphyletic genus Antarcturus.
Download or read book Antarctic Valviferans Crustacea Isopoda Valvifera written by Angelika Brandt and published by Brill Archive. This book was released on 1990 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reports new localities of known species and several new species of family Arcturidae collected during the "Polarstern" expeditions of 1983-1987. Discusses taxonomy.
Download or read book Antarctic Isopoda Valvifera written by Johann Wolfgang Wägele and published by . This book was released on 1991 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Antarctic Valviferans Crustacea Isopoda Valvifera written by and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Antarctic Isopoda Valvifera Keys and Notes for the Identification of the Species written by J. W. Wägele and published by . This book was released on 1991 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Isopoda valvifera written by Herbert M.. Hale and published by . This book was released on 1946 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of Antarctic valviferans Crustacea Isopoda Valvifera written by A. Clarke and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arcturidae from the Antarctic and Southern Seas Isopoda Valvifera written by George A.. Schultz and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arcturidae from the Antarctic and Southern Seas Isopoda Valvifera written by George A. Schultz and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Isopoda valvifera written by Herbert Mathew Hale and published by . This book was released on 1946 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arcturidae from the Antarctic and Southern Seas Isopoda Valvifera written by Angeles Alvariño and published by . This book was released on 1981 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of Antarctic Isopoda Valvifera by J W Wagele Konigstein Koeltz 1991 written by M.G. White and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Species of Protallocoxoidea and Stenetrioidea Isopoda Asellota from the Antarctic and Southern Seas Arcturidae from the Antarctic and Southern Seas Isopoda Valvifera written by George A. Schultz and published by . This book was released on 1982 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nonasellote Isopod Crustaceans from Anvers Island and Other Antarctic Locations written by George A. Schultz and published by . This book was released on 1978 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Antarctic Serolidae and Cirolanidae Crustacea Isopoda written by Angelika Brandt and published by . This book was released on 1988 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Origin of Antarctic Isopoda Crustacea Malacostraca written by Angelika Brandt and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis of the horizontal and the vertical zonation of the Antarctic Isopoda, combined with knowledge of the geological history of Antarctica and isopod phylogeny, revealed that the isopod family serolidae and subfamily Arcturinae are likely to have evolved from ancestors that inhabited a cold-temperate Gondwanian province. Antarctic species of other families, such as the Munnopsidae, Nannoniscidae, Desmosomatidae and Ischnomesidae, are likely to have evolved from deep-sea ancestors. It is deduced that emigration of South Patagonian species into the Southern Ocean, although possible, probably did not occur very often. Evolutionary phenomena such as continental-drift vicariance, radiation of species on the continental shelf of Antarctica, and active migration, including submergence and emergence , mechanisms are discussed.
Download or read book A new species of marine isopod of the genus Antarcturus Isopoda Valvifera from the South Orkney Islands written by M.G. White and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
