Immatures of Palaearctic Species of the Weevil Genus Tychius (Coleoptera, Curculionidae) PDF Download
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Author: Jiří Skuhrovec
Publisher:
ISBN: 9781775574538
Category :
Languages : en
Pages : 83
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Book Description
Author: Jiří Skuhrovec
Publisher:
ISBN: 9781775574538
Category :
Languages : en
Pages : 83
Get Book Here
Book Description
Author: Jiří Skuhrovec
Publisher:
ISBN: 9781775574545
Category :
Languages : en
Pages : 83
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Book Description
Larvae of 14 species and pupae of 12 species of Palaearctic Tychius Germar, 1817 are described for the first time. Larvae and pupae of T.meliloti Stephens, 1831, T. squamulatus Gyllenhal, 1835 and T. quinquepunctatus (Linnaeus, 1758), are redescribed with addition of new characters. They belong to 10 of 22 groups of species assembled through adult morphological characters in this region and, like all other Tychius with known biology, the studied species live on Leguminosae Papilionoideae, belonging to the tribes Genisteae, Loteae, Galegeae, Trifolieae and Vicieae. Generally larvae, but not pupae, show a few characters useful to support some groupings previously postulated on adult morphology, and also suggest some phylogenetic relationships among groups although these are partly weak because of several clear parallelisms or convergences. One of the most numerous and better known group of species, the T. stephensi group living on Trifolieae, is supported by two distinctive larval character states, whereas all the other groups seem to be distinguishable from each other at least by a unique larval character state. New bionomic data concerning larval and pupal development and adult emergence are reported for all the described species. These data confirm that this genus is highly homogeneous in habits and times of development, with unique adaptive differences in adult emergence and overwintering according to the single or double seasonal flowering of the host plant. On the basis of morphological characters of immatures and adults, a possible concordance between the evolution of Tychius and that of their host plants is discussed.
Author: Arthur Mills Lea
Publisher:
ISBN:
Category : Curculionidae
Languages : en
Pages : 0
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Book Description
Author:
Publisher: BRILL
ISBN: 9004259163
Category : Science
Languages : en
Pages : 700
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Book Description
Volume 8 of the Catalogue of Palaearctic Coleoptera provides a list of all taxa of the bulk of the family Curculionidae and of Cryptolaryngidae reported from the biogeographical realm covered. For the genus and species-groups taxa all available names are given, and for the valid species and subspecies the distribution per country is shown, including more details for endemic taxa. Type species are listed for all genus-group names. The work is based on verification of the primary sources, and the respective references are given. Particular chapters deal with the actual impediments of taxonomy, nomenclatural and taxonomic problems, and corrections to previously published volumes of the Catalogue.
Author: Jiří Háva
Publisher: BRILL
ISBN: 9004286616
Category : Science
Languages : en
Pages : 445
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Book Description
The World Catalogue of the Dermestidae (Coleoptera) contains the list of subfamilies, tribes and subtribes, list of genera and subgenera, systematic catalogue of all known taxons including new nomenclatorial acts, new distributional records, list of type depositions, infrasubspecific names, bibliography and alphabetical index of names of genera, subgenera and their synonyms. It contains all the taxa described until February 28, 2014.
Author: Rolf G. Beutel
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110386224
Category : Science
Languages : en
Pages : 968
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Book Description
This book is a revised edition of the first of three volumes in the Handbook of Zoology series which treats the systematics and biology of Coleoptera. With over 380,000 described species, Coleoptera are by far the most species-rich order of insects and the largest group of animals of comparable geological age. Moreover, numerous species are tremendously important economically. The beetle volumes meet the demand of modern biologists seeking to answer questions about Coleoptera phylogeny, evolution, and ecology. This first Coleoptera volume covers the suborders Archostemata, Myxophaga and Adephaga, and the basal series of Polyphaga, with information on world distribution, biology, morphology of all life stages, phylogeny and comments on taxonomy.
Author: Pierre Jolivet
Publisher: CRC Press
ISBN: 9781574440522
Category : Science
Languages : en
Pages : 354
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Book Description
One of the world's most insightful writers on the subject brings together an array of important and readable information on the ways in which insects and plants coexist in nature. Interrelationship Between Insects and Plants is a rare and expansive look at the intertwining of these two vastly different species. Its aim is to summarize in a simple and understandable way the basis of food selection among insects, and to review the various sides of their relationships with plants.
Author: M. L. Martínez
Publisher: Springer Science & Business Media
ISBN: 3540740023
Category : Science
Languages : en
Pages : 391
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Book Description
In this book, coastal dune specialists from tropical and temperate latitudes cover a wide set of topics, including: geomorphology, community dynamics, ecophysiology, biotic interactions and environmental problems and conservation. The book offers recommendations for future research, identifying relevant topics where detailed knowledge is still lacking. It also identifies management tools that will promote and maintain the rich diversity of the dune environments in the context of continuing coastal development.
Author: Tatyana Nikulina
Publisher:
ISBN: 9781775576266
Category :
Languages : en
Pages : 61
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Book Description
Our knowledge of Ukrainian bark and ambrosia beetles (Coleoptera: Curculionidae: Scolytinae and Platypodinae) is summarized as a baseline for future studies of the fauna, with a checklist including information on distribution, host trees, biology and taxonomy. One hundred twenty-two species are recorded from Ukraine, of which seven are recorded for the first time. One species is recorded for the first time from Europe. Previous records of 24 species are considered dubious and requiring confirmation. In contrast to the Palaearctic Catalogue (Knížek 2011b), we consider Anisandrus maiche to be first described by Kurentsov (1941) rather than by Eggers (1942); A. maiche (Eggers, 1942) is a junior synonym of A. maiche(Kurentsov, 1941).
Author: Ivan Löbl
Publisher: World Catalogue of Insects
ISBN: 9789004368279
Category : Science
Languages : en
Pages : 418
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Book Description
The present Catalogue comprises information on 48 genera and 1802 valid species of the coleopterous subfamily Scaphidiinae. Unlike previous catalogues of the group, it gives exact type localities, depositories and sexes of primary types whenever traceable. Genera are listed with their type species and grammatical gender. References are given to subsequent taxonomic and nomenclatural acts, records, and to all other relevant information. Distributional information is provided per country, for larger or insular countries per subunits. An overview of fungus and slime mould hosts is annexed. The references to all taxa have been checked by the author. Infrasubspecific entities and priorities are dealt to comply with the ICZN. Nomenclatural problems are highlighted, and several new records are given. Extinct taxa are listed separately.
