Download or read book Descriptions of Four New Species and a New Genus Belonging to the Family Apseudidae Crustacea Peracarida Tanaidacea from New Zealand Marine Waters written by Julianne Shana Knight and published by . This book was released on 2005 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Paratanaoidean Tanaidaceans Crustacea Peracarida from Littoral and Shallow Sublittoral Habitats in New Zealand with Descriptions of Three New Genera and Seven New Species written by Graham J. Bird and published by . This book was released on 2011 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Apseudomorph Taxa Crustacea Tanaidacea of the World Ocean written by Modest Guțu and published by . This book was released on 2006 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Travaux du Mus um d histoire naturelle Grigore Antipa written by Muzeul de Istorie Naturala "Grigore Antipa." and published by . This book was released on 2007 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Portaratrum a New Genus of Deep sea Tanaidacea Crustacea with Description of Two New Species written by Jürgen Guerrero-Kommritz and published by . This book was released on 2003 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Littoral Shelf and Bathyal Paratanaidae Crustacea written by Graham J. Bird and published by . This book was released on 2013 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Saltipedis Navassensis a New Species of Apseudomorph Tanaidacean Crustacea Peracarida Parapseudidae from the Tropical Northwestern Atlantic written by Tom Hansknecht and published by . This book was released on 2001 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Eophreatoicus Nicholls 1926 Species Flock from Kakadu and Arnhem Land with a Description of a New Genus of Amphisopidae Crustacea Isopoda Phreatoicidea written by author 1 and published by . This book was released on 2020 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Abstract: We present descriptions of 28 new species of Amphisopidae from Arnhem Land and Kakadu National Park of Australia's Northern Territory. We identified five additional species that are not yet fully characterized and are not provided with formal species recognition. This is the first taxonomic treatment highlighting the high species richness within the Phreatoicidea that occur in Australia and likely elsewhere. We document each species fully with scanning electron and light micrographic images, diagnoses, detailed descriptions, keys to identification and justification of each species using parsimony analysis of their morphological and genetic characters. The distributional data show that all species, except for one, have microendemic distributions, with some sibling species occurring within a few kilometers of each other. Because of the age of this group of species, they appear to have spread throughout the region of the Arnhem sandstone plateau and then back-colonized the same habitats so that as many as three morphologically and genetically distinct species may co-occur syntopically. Our research has uncovered a new genus-level taxon of the family Amphisopidae, Kakadubeh gen. nov. This new genus is unlike Eophreatoicus, not only in its general appearance, but also in having an inferred reproductive strategy different from most of the other members of the family. While Eophreatoicus species have males that are much larger than the females and practice precopula, a form of pre-insemination mate guarding, males of the new species, Kakadubeh rangemyahwurd sp. nov., are much smaller than females. In addition, males of this species have a fourth walking leg that is not specialized for holding females, suggesting that they have a reproductive strategy that does not involve precopula of the form seen in Eophreatoicus and Eremisopus Wilson & Keable, 2002a. Most of our research has been undertaken in Kakadu National Park, although recent collections have been made in Arnhem Land, yielding additional distinctive species. Given the size of unexplored territory around the Arnhem Plateau and the geographic frequency of discovering new species, we predict that the diversity of this group in the Northern Territory may be many more than the ~35 species described here. At this time, these microendemic isopods appear to be unthreatened by human activities, largely owing to the environmental protection afforded by Kakadu National Park and Arnhem Land, and their cryptic habits during the dry season. Because they are dependent on small springs of permanent groundwater, future changes in hydrology owing to water use and climate change, as well as invasive introduced species, may present risks to populations and species. Keywords: Crustacea, Malacostraca, Peracarida, Amphisopidae, microendemism, groundwater dependent fauna, systematics"--Page 4.
Download or read book A Revision of the Genus Paraleptognathia Kudinova Pasternak 1981 Crustacea Tanaidacea and Description of Four New Species written by Jürgen Guerrero-Kommritz and published by . This book was released on 2004-01-01 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A New Cumacea Genus Crustacea Peracarida Diastylidae from the Deep sea Expedition Diva 1 with RV Meteor to the Angola Basin written by Ute Mühlenhardt-Siegel and published by . This book was released on 2003 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Cenozoic Deep sea Genus Abyssocythere Crustacea Ostracoda Trachyleberididae with Descriptions of 5 New Species with List of Literature Cited written by Richard Hall Benson and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A New Cenozoic Deep sea Genus Abyssocythere Crustacea Ostracoda Trachyleberididae with Descritions of Five New Species written by and published by . This book was released on 1971 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book N New Cenozoic Deep sea Genus Abyssocythere Crustacea Ostracoda Trachyleberididae with Descriptions of Five New Species written by Richard Hall Benson and published by . This book was released on 1971 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A new Cenozoic deep sea genus Abyssocythere Crustacea written by Richard H. Benson and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Species Diversity of Animals in Japan written by Masaharu Motokawa and published by Springer. This book was released on 2016-11-26 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the status quo of the knowledge about the biodiversity in terrestrial, freshwater, and marine animals that live in Japan. Consisting of some 6,800 islands that are arrayed for approximately 3,500 km from north to south, the Japanese archipelago has a complex history in a paleogeographic formation process over time and harbors rich flora and fauna. This work will contribute to establishing a general biogeographic theory in archipelagoes around continental shelves. Facing the ongoing extinction crisis, one of the most important tasks for our generation is to bequeath this precious natural heritage to future generations. As the first step toward this goal, a species list has been compiled through solid, steady alpha-taxonomic work in each taxon. Furthermore, the phylogeography and population genetic structure for each species is elucidated for deeper understanding of the local fauna, the scientific results of which should be the basis for establishing conservation policies and strategies. Also the problem of alien or introduced species is investigated as another threat to the native fauna.Each of the 27 chapters is written by the most active specialist leading the field, thus readers can acquire up-to-date knowledge of the animal species diversity and their formation process of Japanese animals in the most comprehensive form available. This book is recommended for researchers and students who are interested in species diversity, biogeography, and phylogeography.
Download or read book Deep sea Tanaidacea Peracarida from the Gulf of Mexico written by Kim Larsen and published by BRILL. This book was released on 2022-01-04 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with a large number of deep-sea taxa of Tanaidacea from the Gulf of Mexico, primarily collected during the Deep Gulf of Mexico Benthos Study and the North Gulf of Mexico Continental Shelf Study. Four new genera, Aramaturatanais, Caudalonga, Insociabilitanais, and Pseudoarthrura are described. Twenty-one new species belonging to those new genera and to Anarthruropsis, Araphura, Araphuroides, Chauliopleona, Filitanais, Leptognathia, Leptognathiella, Leviapseudes, Meromonakantha, Paragathotanais, Paranarthrura, Robustochelia, and Stenotanais are described as well, in many cases by both sexes. The female of Paragathotanais typicus and the male Pectinapseudes magnus are described herein for the first time. The genus Crurispina is renamed Spinitanaopsis as its original name was found to be preoccupied. Keys are presented for the genera Atlantapseudes, Pectinapseudes, Sphyrapoides, Kudinopasternakia, Paragathotanais, Paranarthrura, Anarthruropsis, Filitanais, Leptognathiella, Mesotanais, Araphura, Araphuroides, Robustochelia, and Stenotanais. Information about distribution and bathymetric range is included. Also, global distribution patterns and dispersal mechanisms applying to the Tanaidacea are discussed. Most deep-sea species appear to be widely distributed and show remarkably wide depth ranges. Misidentification is suggested as the cause of many of those apparently widely distributed tanaidaceans. Wide bathymetric ranges have been recorded for many species, and their apparent pressure tolerance may contribute to facilitating dispersal. The known distribution patterns in the Gulf of Mexico seem merely to reflect sampling effort. In addition to the specific parts, this text gives a review of tanaidacean morphology, anatomy, physiology, ecology, development, reproduction, behaviour, and of other aspects of their biology.
Download or read book A Systematic and Taxonomic Review of the Family Pseudotanaidae Crustacea Peracarida Tanaidacea Based Primarily on Morphometric Cladistic Analyses written by Jerry Alan McLelland and published by . This book was released on 2008 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
