Download or read book Systematic Notes on Asian Birds written by and published by . This book was released on 2002 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Revision of the Old World Species of Megischus Brulle Stephanus Jurine and Pseudomegischus Gen Nov written by and published by . This book was released on 2002 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A revision of the Chinese Stephanidae Hymenoptera Stephanoidea written by Chun-dan Hong and published by PenSoft Publishers LTD. This book was released on 2011-06-21 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stephanidae Leach, 1815 (Hymenoptera: Stephanoidea) is an imperfectly known family in its systematics and many types have never been studied since their descriptions. At present 345 extant species are recorded worldwide, and only twenty species in five genera are known from six provinces of China. An extensive review of previously published literatures and previously unidentified specimens referred to Stephanidae results in taxonomic revision of the family from China. This monograph includes identification of six new species, establishment of nine new synonyms and designation of one lectotype. Descriptions and illustrations of all Chinese species are provided and keys to five genera from China and their species are made. The results of this monograph clarify some taxonomic confusion, richen the geographical distributions of Stephanidae in China and provide facilities for further research in Chinese Stephanidae.

Download or read book World Catalog of the Stephanidae Hymenoptera Stephanoidea written by Alexandre P. Aguiar and published by . This book was released on 2004-01-01 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Type Species of the Genera of Ichneumon Flies written by Henry Lorenz Viereck and published by . This book was released on 1914 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The following is an alphabetic catalogue of the genera of the Ichneumonoidea, together with the type of each genus. Unless otherwise stated in the original description of every genus has been consulted. The catalogue is presumed to be complete up to the end of 1912.

Download or read book Chalcidoidea of Iran written by Hassan Ghahari and published by CABI. This book was released on 2021-01-27 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: The superfamily Chalcidoidea (Insecta, Hymenoptera) contains in excess of 26,000 described species worldwide, but with an estimated total diversity of more than 500,000 species the vast majority of species have yet to be discovered and described. Most chalcidoid species are parasitoids of hosts in at least 12 different insect orders, attacking the egg, larval or pupal stages, though phytophagy and other life cycles and hosts are known. Iran is the 18th largest country in the world and has a rich and diverse insect fauna, including Chalcidoidea. It is extremely interesting from a biogeographic point of view, and a paradise for an entomologist. This book summarizes the results of all prior research concerning species diversity of Iranian Chalcidoidea, including host records and distribution records by province in Iran as well as world distribution by country for 1,351 species of Chalcidoidea recorded from Iran through the end of 2019.

Download or read book The Braconid and Ichneumonid Parasitoid Wasps written by Donald L. J. Quicke and published by John Wiley & Sons. This book was released on 2015-01-20 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Ichneumonoidea is a vast and important superfamily of parasitic wasps, with some 60,000 described species and estimated numbers far higher, especially for small-bodied tropical taxa. The superfamily comprises two cosmopolitan families - Braconidae and Ichneumonidae - that have largely attracted separate groups of researchers, and this, to a considerable extent, has meant that understanding of their adaptive features has often been considered in isolation. This book considers both families, highlighting similarities and differences in their adaptations. The classification of the whole of the Ichneumonoidea, along with most other insect orders, has been plagued by typology whereby undue importance has been attributed to particular characters in defining groups. Typology is a common disease of traditional taxonomy such that, until recently, quite a lot of taxa have been associated with the wrong higher clades. The sheer size of the group, and until the last 30 or so years, lack of accessible identification materials, has been a further impediment to research on all but a handful of ‘lab rat’ species usually cultured initially because of their potential in biological control. New evidence, largely in the form of molecular data, have shown that many morphological, behavioural, physiological and anatomical characters associated with basic life history features, specifically whether wasps are ecto- or endoparasitic, or idiobiont or koinobiont, can be grossly misleading in terms of the phylogeny they suggest. This book shows how, with better supported phylogenetic hypotheses entomologists can understand far more about the ways natural selection is acting upon them. This new book also focuses on this superfamily with which the author has great familiarity and provides a detailed coverage of each subfamily, emphasising anatomy, taxonomy and systematics, biology, as well as pointing out the importance and research potential of each group. Fossil taxa are included and it also has sections on biogeography, global species richness, culturing and rearing and preparing specimens for taxonomic study. The book highlights areas where research might be particularly rewarding and suggests systems/groups that need investigation. The author provides a large compendium of references to original research on each group. This book is an essential workmate for all postgraduates and researchers working on ichneumonoid or other parasitic wasps worldwide. It will stand as a reference book for a good number of years, and while rapid advances in various fields such as genomics and host physiological interactions will lead to new information, as an overall synthesis of the current state it will stay relevant for a long time.

Download or read book The Crato Fossil Beds of Brazil written by David M. Martill and published by Cambridge University Press. This book was released on 2007-12-13 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: This beautifully illustrated 2007 volume describes the flora and fauna of the Lower Cretaceous Crato Formation of Brazil, one of the world's most important fossil deposits, exhibiting exceptional preservation. Covering a wide range of invertebrates, vertebrates and plants, it is an essential reference for researchers and enthusiasts interested in Mesozoic fossils.

Download or read book Illustrated Key to the Subfamilies of the Braconidae Hymenoptera Ichneumonoidea written by C. van Achterberg and published by . This book was released on 1993-01-01 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Terrestrial Conservation Lagerst tten written by Nicholas C. Fraser and published by Liverpool University Press. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of papers reviewing selected conservation Lagerstätten for terrestrial animals and plants throughout the Phanerozoic worldwide. The synthesis details recent progress in documenting the biodiversity of such extraordinary fossil deposits and elucidating the geological conditions for and biogeochemical processes behind their formation.

Download or read book Global Guide of the Flat Wasps Hymenoptera Bethylidae written by Celso O. Azevedo and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "The flat wasp family Bethylidae Haliday lacks global scale literature on their alpha taxonomy. The only world revision for the family was by Kieffer in 1914 and is fully out of date and somewhat useless; the only catalog for the family was made by Gordh & Móczár in 1990 and does not include hundreds of changes made since then; and the most recent world genera keys were proposed by Terayama in 2003, but do not reflect the current knowledge we have for the family. Given this scenario, we present a global guide of Bethylidae with diagnoses, taxonomic evaluation, keys, and a checklist of all their extant genera and subfamilies. Key words: Chrysidoidea, systematics, taxonomy, synopsis, synonymies, homonymies."--Page 5.

Download or read book On the Hymenoptera of Colorado written by William Harris Ashmead and published by . This book was released on 1890 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Alysiinae written by Jocelyn Asha Berry and published by Manaaki Whenua Press. This book was released on 2007 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reference to a full synonymy, a regional bibliography, a diagnosis, list of material examined, collection localities, list of known hosts and bionomics. Appendices include host-parasitoid and parasitoid-host lists for New Zealand records, maps of collection localities, and details of all non-type material examined in this study.

Download or read book Entomological News and Proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia written by and published by . This book was released on 1905 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt: