Karyotypes of Parasitic Hymenoptera

Karyotypes of Parasitic Hymenoptera
Author :
Publisher : Springer Science & Business Media
Total Pages : 192
Release :
ISBN-10 : 9781402098079
ISBN-13 : 1402098073
Rating : 4/5 (073 Downloads)

Book Synopsis Karyotypes of Parasitic Hymenoptera by : Vladimir E. Gokhman

Download or read book Karyotypes of Parasitic Hymenoptera written by Vladimir E. Gokhman and published by Springer Science & Business Media. This book was released on 2009-03-06 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Not so long ago, karyology was considered a vanguard biological discipline, which could solve nearly all problems of systematics and phylogenetics. We liked to believe in the bright future, in a magician who will appear like a Jack-in-the-box and reveal the truth to us. However, excessive hopes related to the chromosomal study came true only in part. In the meantime, new candidates claimed the place of the magician, i. e. phenetics succeeded by cladistics and now by molecular methods in systematics and phylogeny. Nevertheless, it becomes progressively more ob- ous nowadays that cladistics is just a bright envelope for the fairly primitive and theoretically vulnerable approach that deprives living organisms and their groups of the traces of integrity and reduces them to the plain sum of characters. Modern molecular techniques look more perceptive and may yield more reliable results, although the details are sometimes embarrassing, and comparison with the fossil record does not necessarily reveal their superiority over cladistics. These methods are accessible by research teams with massive funding and good equipment and this strongly decreases the range and diversity of the material studied. However, classi?cations are often created by individual systematists with the restricted access to molecular methods. In this context, karyological techniques are in the preferable position, although they certainly do not provide direct and immaculate markers of taxonomic and p- logenetic relationships: chromosomal study is a morphological method with all its advantages and drawbacks.


Karyotypes of Parasitic Hymenoptera Related Books

Karyotypes of Parasitic Hymenoptera
Language: en
Pages: 192
Authors: Vladimir E. Gokhman
Categories: Science
Type: BOOK - Published: 2009-03-06 - Publisher: Springer Science & Business Media

DOWNLOAD EBOOK

Not so long ago, karyology was considered a vanguard biological discipline, which could solve nearly all problems of systematics and phylogenetics. We liked to
The Braconid and Ichneumonid Parasitoid Wasps
Language: en
Pages: 756
Authors: Donald L. J. Quicke
Categories: Science
Type: BOOK - Published: 2015-01-20 - Publisher: John Wiley & Sons

DOWNLOAD EBOOK

The Ichneumonoidea is a vast and important superfamily of parasitic wasps, with some 60,000 described species and estimated numbers far higher, especially for s
Hymenoptera
Language: en
Pages: 488
Authors: Andrew Austin
Categories: Science
Type: BOOK - Published: 2000 - Publisher: CSIRO PUBLISHING

DOWNLOAD EBOOK

The Hymenoptera is one of the largest orders of terrestrial anthropods and compromises the sawflies, wasps, ants, bees and parasitic wasps. This book examines t
Neotropical Social Wasps
Language: en
Pages: 472
Authors: Fabio Prezoto
Categories: Science
Type: BOOK - Published: 2020-11-07 - Publisher: Springer Nature

DOWNLOAD EBOOK

This book provides updated information on this intriguing and exciting group of insects: Neotropical Social Wasps. These insects have a particular biology and t
Insect Biodiversity
Language: en
Pages: 798
Authors: Robert G. Foottit
Categories: Science
Type: BOOK - Published: 2017-10-02 - Publisher: John Wiley & Sons

DOWNLOAD EBOOK

Volume One of the thoroughly revised and updated guide to the study of biodiversity in insects The second edition of Insect Biodiversity: Science and Society br