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Observations On The Biology Of Afro Tropical Hesperiidae Lepidoptera Principally From Kenya
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Book Synopsis Observations on the Biology of Afro-Tropical Hesperiidae (Lepidoptera) Principally from Kenya by : Matthew J. W. Cock
Download or read book Observations on the Biology of Afro-Tropical Hesperiidae (Lepidoptera) Principally from Kenya written by Matthew J. W. Cock and published by . This book was released on 2011 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Observations on the Biology of Afrotropical Hesperiidae (Lepidoptera) Principally from Kenya by : Matthew J. W. Cock
Download or read book Observations on the Biology of Afrotropical Hesperiidae (Lepidoptera) Principally from Kenya written by Matthew J. W. Cock and published by . This book was released on 2011 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Observations on the Biology of Afrotropical Hesperiidae (Lepidoptera) by : Matthew J. W. Cock
Download or read book Observations on the Biology of Afrotropical Hesperiidae (Lepidoptera) written by Matthew J. W. Cock and published by . This book was released on 2014 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Observations on the Biology of Afrotropical Hesperiidae (Lepidoptera). by : Matthew J. W. Cock
Download or read book Observations on the Biology of Afrotropical Hesperiidae (Lepidoptera). written by Matthew J. W. Cock and published by . This book was released on 2014 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: Partial life histories for 12 Hesperiinae incertae sedis that feed on palms (Arecaceae) are described and illustrated. The genera dealt with are: Perrotia (part), Ploetzia, Zophopetes, Gretna (part), Pteroteinon, Leona, and Caenides (part) (all from Evans' Ploetzia genera group). Although Gamia spp. have been reported to feed on palms, these records are considered to be in error, as caterpillars of this genus feed on Dracaena spp. (Asparagaceae). The life histories of the species documented are fairly uniform, in that caterpillars of most species have rounded brown heads, wider basally, with or without limited black markings, smooth bodies and make simple shelters by rolling leaves. Variation in caterpillar markings and male genitalia of Zophopetes dysmephila (Trimen) and caterpillar and adult markings of Gretna carmen Evans merit further study. In G. carmen, G. waga (Plötz) and G. balenge (Holland), the caterpillars' head and body are covered with hair-like setae, and develop an extensive covering of white waxy powder, which in G. balenge also covers the long setae. Furthermore, the pupa of G. balenge is unusual in having a pair of large, elaborate processes frontally on the head; when disturbed, the pupa vibrates violently and rattles noisily against the sides of the shelter. Ploetzia amygdalis (Mabille) and Pteroteinon laufella (Hewitson) have gregarious caterpillars, whereas the remaining species are solitary. After eclosion, the first instar caterpillars of Gretna spp. moult to the second instar without feeding. The implications of a palm-feeding life-style are discussed, and economic damage and plant quarantine risks to coconut, oil palm and ornamental palms pointed out. The known life histories suggest that all Afrotropical palm-feeding Hesperiidae will belong in the same tribe when the incertae sedis section is further elucidated, although the affinities of Gretna deserve further consideration.
Book Synopsis Observations on the Biology of Afrotropical Hesperiidae (Lepidoptera). by : Matthew J. W. Cock
Download or read book Observations on the Biology of Afrotropical Hesperiidae (Lepidoptera). written by Matthew J. W. Cock and published by . This book was released on 2013 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: Partial life histories of 24 Hesperiinae incertae sedis that feed on Dicotyledons are described and illustrated. The genera dealt with are: Acada, Acleros, Andronymus, Fresna, Gorgyra, Melphinyet, Meza, Paronymus, Parosmodes, Platylesches, and Teniorhinus. The food plants of Gorgyra (mainly Connaraceae), Melphinyet (Euphorbiaceae) and Platylesches (Chrysobalanaceae) stand out as clearly distinct from those of the other six genera, which share one or two food plant families with each other. Thus four genera include Fabaceae in their food plants, two include Sapindaceae, two include Combretaceae, and Andronymus includes all three. Ova are only reported for five genera, but they do point to some significant differences: Gorgyra, Parosmodes and Platylesches are different from each other, and different from Acleros and Andronymus. The features of the caterpillars do not indicate clear patterns. The pupal shelters point to Parosmodes and Melphinyet showing some affinity and certainly differ from all others. Acleros and Andronymus have similar pupal shelters, and in common with Meza (dicotyledon-feeding species) and Fresna, the pupal chamber is not closed and the pupa rests on the leaf upper surface. The pupae of Gorgyra differ from all others. The pupae of Acleros and Andronymus have their colouring in common, probably reflecting their very similar pupal shelters. Similarly the pupae and shelters of Meza (dicotyledon- feeding species) and Fresna seem analogous. The other pupae, hidden in their shelters are less differentiated, although the completely wax-free shelter of Acada is superficially different. We conclude that the likeliest scenario is that in the Afrotropical Region members of the Hesperiinae incertae sedis have made the switch from monocotyledons to dicotyledons several times, and then radiated.
Book Synopsis Atlas of Butterflies and Diurnal Moths in the Monsoon Tropics of Northern Australia by : Michael Braby
Download or read book Atlas of Butterflies and Diurnal Moths in the Monsoon Tropics of Northern Australia written by Michael Braby and published by ANU Press. This book was released on 2018-12-07 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Northern Australia is one of few tropical places left on Earth in which biodiversity—and the ecological processes underpinning that biodiversity—is still relatively intact. However, scientific knowledge of that biodiversity is still in its infancy and the region remains a frontier for biological discovery. The butterfly and diurnal moth assemblages of the area, and their intimate associations with vascular plants (and sometimes ants), exemplify these points. However, the opportunity to fill knowledge gaps is quickly closing: proposals for substantial development and exploitation of Australia’s north will inevitably repeat the ecological devastation that has occurred in temperate southern Australia—loss of species, loss of ecological communities, fragmentation of populations, disruption of healthy ecosystem function and so on—all of which will diminish the value of the natural heritage of the region before it is fully understood and appreciated. Written by several experts in the field, the main purpose of this atlas is to compile a comprehensive inventory of the butterflies and diurnal moths of northern Australia to form the scientific baseline against which the extent and direction of change can be assessed in the future. Such information will also assist in identifying the region’s biological assets, to inform policy and management agencies and to set priorities for biodiversity conservation.
Book Synopsis Conservation Biology of Lycaenidae (butterflies) by : T. R. New
Download or read book Conservation Biology of Lycaenidae (butterflies) written by T. R. New and published by IUCN. This book was released on 1993 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Carcasson's African Butterflies by : PR Ackery
Download or read book Carcasson's African Butterflies written by PR Ackery and published by CSIRO PUBLISHING. This book was released on 1995-01-01 with total page 1626 pages. Available in PDF, EPUB and Kindle. Book excerpt: The result of more than 20 years of research and collaboration by international butterfly experts, this book is the first comprehensive catalogue to the butterfly fauna of any major tropical region and, as such, provides a basic research tool for any worker with an interest in African butterflies. Covering 3593 recognised species in 300 genera, it deals with about 20% of the world butterfly fauna. Included are entries for all genus-group, species-group and infra-subspecific names applicable to the Afrotropical butterflies, a total of about 14 000 names. This work has a more wide-ranging appeal than a narrow taxonomic list, a volume that will be of value not only to taxonomists but to all biologists with an interest in Africa and its butterfly fauna.
Book Synopsis Forest entomology in West Tropical Africa: Forest insects of Ghana by : Michael R. Wagner
Download or read book Forest entomology in West Tropical Africa: Forest insects of Ghana written by Michael R. Wagner and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is a great honor and indeed a privilege for me to write the Foreword to this book, the first of its kind from the Forest Products Research Institute The study of forest insects is now becoming a matter of great concern to many people all over the world because insects damage the already depleted forests and forest resources. In Ghana very little interest was shown in the insects of forest trees and products. But as forest practices have become more intensive so also have the pests on the crops increased and the damage caused increased to alarming proportions. Foresters are now becoming in creasingly aware of the immense havoc that some of these insects can cause. To aid the fight against the pests they have to be fully identified and studied so that effective control measures can be implemented. It is in an effort to bridge this gap in our knowledge that one welcomes this book by Professor Michael R. Wagner, Dr. S.K.N. Atuahene and Dr.
Book Synopsis Rice-feeding Insects and Selected Natural Enemies in West Africa by : E. A. Heinrichs
Download or read book Rice-feeding Insects and Selected Natural Enemies in West Africa written by E. A. Heinrichs and published by Int. Rice Res. Inst.. This book was released on 2004 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction; Biology and ecology of rice-feeding insects; Natural enemies of West African rice-feeding insects; An illustrated key to the identification of selected West African rice insects and spiders.
Download or read book Marine Insects written by Lanna Cheng and published by North-Holland. This book was released on 1976 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first exhaustive review of literature on marine insects, which are defined in this volume as those that spend at least part of their life in association with the marine environment. Not only are true insects, such as the Collembola and insect parasites of marine birds and mammals, considered, but also other kinds of intertidal air-breathing arthropods, notably spiders, scorpions, mites, centipedes and millipedes, which live and feed with, or even on, the insects of marine habitats. The chapters, written by leading authorities, are divided into two sections, the first treating primarily ecological aspects, the second dealing with major groups of insects in marine environments.
Book Synopsis Insect Pests of Rice by : M. D. Pathak
Download or read book Insect Pests of Rice written by M. D. Pathak and published by Int. Rice Res. Inst.. This book was released on 1994 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Control by : Douglas Frew Waterhouse
Download or read book Biological Control written by Douglas Frew Waterhouse and published by . This book was released on 1987 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Systematic, Evolutionary, and Ecological Implications of Myrmecophily Within the Lycaenidae (Insecta: Lepidoptera: Papilionoidea) by : Konrad Fiedler
Download or read book Systematic, Evolutionary, and Ecological Implications of Myrmecophily Within the Lycaenidae (Insecta: Lepidoptera: Papilionoidea) written by Konrad Fiedler and published by . This book was released on 1991 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Butterflies of Oman by : Torben Bjørn Larsen
Download or read book Butterflies of Oman written by Torben Bjørn Larsen and published by Nicholson. This book was released on 1980 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Vinod Kumar Publisher :Agro Environ Media, Publication Cell of AESA, Agriculture and Environmental Science Academy, ISBN 13 :8194201721 Total Pages :214 pages Book Rating :4.1/5 (942 download)
Book Synopsis Environmental Degradation: Causes and Remediation Strategies by : Vinod Kumar
Download or read book Environmental Degradation: Causes and Remediation Strategies written by Vinod Kumar and published by Agro Environ Media, Publication Cell of AESA, Agriculture and Environmental Science Academy,. This book was released on 2020-03-10 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The compliance of this book is helpful for academicians, researchers, students, as well as other people seeking the relevant material in current trends of studies on the topic of environmental degradation.
Book Synopsis Biology and Management of Rice Insects by : E. A. (Ed.) HEINRICHS
Download or read book Biology and Management of Rice Insects written by E. A. (Ed.) HEINRICHS and published by Int. Rice Res. Inst.. This book was released on 1994 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt: I. Fundamentals; II. Biology and ecology; III. Control tactics and strategies; IV. Implementation of rice IPM systems.
