Download or read book Taxonomic Revision Cladistic Analysis of Avicularia Lamarck 1818 Araneae Theraphosidae Aviculariinae written by R. Bertani and published by . This book was released on 2017-04-19 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: A revision of the family Theraphosidae, also know as tarantulas, which comprises twelve species, including three new species.

Download or read book New World Tarantulas written by Fernando Pérez-Miles and published by Springer Nature. This book was released on 2020-12-15 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Theraphosidae are the most famous and diverse mygalomorph spiders, and include some of the largest arachnids on earth. Their unique defense mechanisms, predatory tactics, reproductive strategies and ecological adaptations are displayed by a wide range of terrestrial, burrowing and arboreal species. These arachnids are familiar to the general public thanks to horror movies and a growing interest in tarantulas as pets; however, scientific information on the group is scattered throughout the literature and not easily available. This book reviews all major aspects of New World Theraphosid tarantulas and provides in-depth information on their evolution, taxonomy, behavior, physiology, ecology, reproduction, conservation and biogeography. As a comprehensive guide to the biology of tarantulas, it will appeal to researchers, students and terrarium hobbyists alike.

Download or read book Revision cladistic analysis and biogeography of Typhochlaena C L Koch 1850 Pachistopelma Pocock 1901 and Iridopelma Pocock 1901 Araneae Theraphosidae Aviculariinae written by Rogério Bertani and published by PenSoft Publishers LTD. This book was released on 2012-12-09 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three aviculariine genera endemic to Brazil are revised. Typhochlaena C. L. Koch, 1850 is resurrected, including five species; Pachistopelma Pocock, 1901 includes two species; and Iridopelma Pocock, 1901, six species. Nine species are newly described: Typhochlaena amma sp. n., T. costae sp. n., T. curumim sp. n., T. paschoali sp. n., Pachistopelma bromelicola sp. n., Iridopelma katiae sp. n., I. marcoi sp. n., I. oliveirai sp. n. and I. vanini sp. n. Three new synonymies are established: Avicularia pulchra Mello-Leitão, 1933 and Avicularia recifiensis Struchen & Brändle, 1996 are junior synonyms of Pachistopelma rufonigrum Pocock, 1901 syn. n., and Avicularia palmicola Mello-Leitão, 1945 is a junior synonym of Iridopelma hirsutum Pocock, 1901 syn. n. Pachistopelma concolor Caporiacco, 1947 is transferred to Tapinauchenius Ausserer, 1871, making the new combination Tapinauchenius concolor (Caporiacco, 1947) comb. n. Lectotypes are newly designed for Pachistopelma rufonigrum Pocock, 1901 , Iridopelma hirsutum Pocock, 1901 and Pachistopelma concolor Caporiacco, 1947. Cladistic analyses using both equal and implied weights were carried out with a matrix comprising 62 characters and 38 terminal taxa. The chosen cladogram found with X-Pee-Wee and concavity 6 suggests they are monophyletic. All species are keyed and mapped and information on species habitat and area cladograms are presented. Discussion on biogeography and conservation is provided.

Download or read book Handbook of Exotic Pet Medicine written by Marie Kubiak and published by John Wiley & Sons. This book was released on 2020-11-09 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Easy-to-use, comprehensive reference covering the less common species encountered in general veterinary practice Handbook of Exotic Pet Medicine provides easy-to-access, detailed information on a wide variety of exotic species that can be encountered in general veterinary practice. Offering excellent coverage of topics such as basic techniques, preventative health measures, and a formulary for each species, each chapter uses the same easy-to-follow format so that users can find information quickly while working in the clinic. Presented in full colour, with over 400 photographs, the book gives small animal practitioners the confidence to handle and treat more familiar pets such as budgerigars, African grey parrots, bearded dragons, corn snakes, tortoises, pygmy hedgehogs, hamsters and rats. Other species that may be presented less frequently including skunks, marmosets, sugar gliders, koi carp, chameleons and terrapins are also covered in detail to enable clinicians to quickly access relevant information. Provides comprehensive coverage of many exotic pet species that veterinarians may encounter in general practice situations Presents evidence-based discussions of topics including biological parameters, husbandry, clinical evaluation, hospitalization requirements, common medical and surgical conditions, radiographic imaging, and more The Handbook of Exotic Pet Medicine is an ideal one-stop reference for the busy general practitioner seeing the occasional exotic animal, veterinary surgeons with an established exotic animal caseload, veterinary students and veterinary nurses wishing to further their knowledge.

Download or read book Handbook of Exotic Pet Medicine written by Marie Kubiak and published by John Wiley & Sons. This book was released on 2020-08-24 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Easy-to-use, comprehensive reference covering the less common species encountered in general veterinary practice Handbook of Exotic Pet Medicine provides easy-to-access, detailed information on a wide variety of exotic species that can be encountered in general veterinary practice. Offering excellent coverage of topics such as basic techniques, preventative health measures, and a formulary for each species, each chapter uses the same easy-to-follow format so that users can find information quickly while working in the clinic. Presented in full colour, with over 400 photographs, the book gives small animal practitioners the confidence to handle and treat more familiar pets such as budgerigars, African grey parrots, bearded dragons, corn snakes, tortoises, pygmy hedgehogs, hamsters and rats. Other species that may be presented less frequently including skunks, marmosets, sugar gliders, koi carp, chameleons and terrapins are also covered in detail to enable clinicians to quickly access relevant information. Provides comprehensive coverage of many exotic pet species that veterinarians may encounter in general practice situations Presents evidence-based discussions of topics including biological parameters, husbandry, clinical evaluation, hospitalization requirements, common medical and surgical conditions, radiographic imaging, and more The Handbook of Exotic Pet Medicine is an ideal one-stop reference for the busy general practitioner seeing the occasional exotic animal, veterinary surgeons with an established exotic animal caseload, veterinary students and veterinary nurses wishing to further their knowledge.

Download or read book Behaviour and Ecology of Spiders written by Carmen Viera and published by Springer. This book was released on 2017-11-02 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Within the last few decades, arachnology in the Neotropical region has experienced a great development filling the knowledge gap in one of the most diverse regions of the world. Nevertheless, large geographical areas remain poorly sampled, especially within the Amazon, and new genera and species have been continuously discovered, even in urban areas. In congruence with the recent improvements in research, several aspects of the ecology, behaviour and natural history of spiders, such as interactions with other predators and parasitoids, social interactions, dispersal patterns, habitat requirements, mating behaviors, among others, are being carefully investigated. These recent contributions incorporate substantial information on the preexisting knowledge on these subjects every year. Our main objective with this book is to present a summary on these new researches and on the currently knowledge on the main subjects involved in the general theme, emphasizing the contribution of the rich fauna of the Neotropical region to the research of behaviour and ecology of the spiders.

Download or read book Arachnida from Panama written by Alexander Petrunkevitch and published by . This book was released on 1925 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tarantulas of Belize written by Steven B. Reichling and published by . This book was released on 2003 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work is a comprehensive overview of all species occurring in Belize. Bringing together everything currently known about the tarantulas of the region, the book covers ecology, habitats, identification (including a key), how to find them, conservation and ethical issues.

Download or read book The Genus Poecilotheria Its Habits History and Species written by Reginald Innes Pocock and published by . This book was released on 1899 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Neurobiology of Arachnids written by F.G. Barth and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arachnids rarely come to mind when one discusses arthropod neurobiology. In fact much more is now known and written about the nervous systems of insects and crustaceans. Several arguments have led us to conclude, however, that the time has come to document impor tant aspects of the neurobiology of spiders, scorpions, and their kin, as well. Studies of arachnid neurobiology have made considerable progress since the last comprehensive treatment by Bullock and Horridge in their monumental monograph on invertebrate nervous systems pub lished in 1965. This is especially true for research performed in the last decade. Several problems related to the structure and function of arachnid nervous and sensory systems have now been studied in con siderable depth but have so far not been given adequate space under one cover. A particular incentive to produce this book has been the impor tance attributed to comparative approaches in neurobiology. Neglect ing a large taxonomic group such as the arachnids - which comprises some 60,000 species living a wide range of different lives - would mean ignoring an enormous potential source of knowledge. In writing the chapters of this book we have striven to present some of the unique features of the arachnids. But the result of our efforts is not just meant to contribute to an understanding of the particularities of the arach nids.

Download or read book Tarantulas of the World written by and published by . This book was released on 2015 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Naturalist on the River Amazons written by Henry Walter Bates and published by . This book was released on 1915 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Location Theory and the Shoe Leather Industries written by Edgar Malone Hoover and published by . This book was released on 1937 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Comity of Spiders written by William Syer Bristowe and published by . This book was released on 1939 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Defence in Animals written by Malcolm Edmunds and published by Longman Publishing Group. This book was released on 1974 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Primary defence. Anachoresis. Crypsis. Aposematism. Batesian mimicry. Secondary defence. Withdrawal to a prepared retreat. Flight. Deimatic behaviour. Thanatosis. Deflection of an attack. Retaliation (aggressive defence). Defensive groups and associations. Single species groups of animals. The evolution of predator-prey systems. Predators superior to the best defence.

Download or read book The Suborders of Spiders written by Norman I. Platnick and published by . This book was released on 1976 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Taxonomic Revision and Cladistic Analysis of the Neotropical Genus Acrochaeta Wiedemann 1830 Diptera written by Diego Aguilar Fachin and published by . This book was released on 2015 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Neotropical genus Acrochaeta Wiedemann is revised and a cladistics analysis of the genus based on morphological characters is presented. This paper raises the total number of extant Acrochaeta species from 10 to 14 with the description of nine new species, the synonymy of one species, the transfer of five species to other genera and the transfer of one species of Merosargus to Acrochaeta. The new species described (of which eight are from Brazil and one from Bolivia and Peru) are Acrochaeta asapha nov. sp., A. balbii nov. sp., A. dichrostyla nov. sp., A. polychaeta nov. sp., A. pseudofasciatanov. sp., A. pseudopolychaeta nov. sp., A. rhombostyla nov. sp. A. ruschii nov. sp. and A. stigmata nov. sp. The primarytypes of all Acrochaeta species were studied at least from photos, when possible with the study of dissected male or female terminalia. A. mexicana Lindner is proposed as a junior synonym of A. flaveola Bigot. M. chalconota (Brauer) comb. nov., M. degenerata (Lindner) comb. nov., M. longiventris (Enderlein) comb. nov. and M. picta (Brauer) comb. nov. are herein transferred from Acrochaeta to Merosargus Loew, and Chrysochlorina elegans (Perty) comb. nov. is transferred from Acrochaeta to Chrysochlorina James. A. convexifrons (McFadden) comb. nov. is transferred from Merosargus to Acrochaeta. The limits of the genus and its insertion in the Sarginae are considered, and an updated generic diagnosis is provided. All species of the genus are redescribed and diagnosed, and illustrated with photos of the habitus, thorax, wing, and drawings of the antenna and male and female terminalia. Distribution maps are provided for the species, along with an identification key for adults of all species. Parsimony analyses were carried out under equal and implied weight. Our matrix includes 43 terminal taxa - of which 26 are outgroup species from four different sargine genera - and 59 adult morphological characters. The phylogenetic analysis supports the monophyly of Acrochaeta based on features of the head, thorax and abdomen. An inner clade (Acrochaeta flaveola species group) within the genus was clearly recovered based on characters of male and female terminalia. There is good evidence for the paraphyly of Merosargus with Acrochaeta as a subclade, demanding a wider study of the subfamily for a sound solution for the genus Merosargus.