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This book discusses the role of ground beetles as biocontrol agents of different crop pests around the world. The photographs and illustrations of 70 different species of ground beetles are included. The rearing technique section in the book is meant to elaborate the predator rearing conditions, preferred food and the effect of different factors in mortality of different stages (egg, larva, pupa and adult) of ground beetle. In the last part, a comprehensive account on the list of 182 ground beetles along with their prey records, and worldwide distribution of around 457 genus are also included. Please note: Taylor & Francis does not sell or distribute the Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.
Nannochoristidae (=Nannomecoptera) and Boreidae (=Neomecoptera) are traditionally assigned to the holometabolan Order Mecoptera. Both are presently in the focus of insect systematists. They differ strikingly from the "typical" mecopteran pattern, not only in their larval and adult morphology, but also in their life style and reproductive biology. Phylogenetic affinities between Boreidae ("snow fleas") and fleas were postulated mainly based on molecular data, and morphological characters related to food uptake and larval features suggest a close relationship between Nannochoristidae and true flies. Both groups display fascinating features such as preferred temperatures around 0°C, extremely slender larvae adapted to running water, and a highly unusual mating behaviour. Despite of the extremely low number of known species, there is no doubt that both groups are key taxa and in their own way highlights in the evolution of the extremely successful Holometabola. This and an impressive number of recent studies on various aspects of Nannochoristidae and Boreidae more than justifies a new volume in the series Handbook of Zoology dedicated to these highly unusual taxa.
Reprint of the original, first published in 1883.
Reprint of the original, first published in 1883.