Guide to the Insects of Connecticut PDF Download

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: United States. Entomology Research Division
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1702

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Set includes revised editions of some issues.

Author: R. G. Davies
Publisher: Springer Science & Business Media
ISBN: 9401705089
Category : Science
Languages : en
Pages : 416

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Book Description
The present edition may be regarded as a descendant, much changed and greatly enlarged, of the late Dr A. D. Imms' Outlines of Entomology, first published in 1942. This went through three further editions without much change, but after the death of the original author a fifth, revised edition by Professor o. W. Richards and myself appeared in 1959 and a sixth in 1978. The book now appears in a considerably extended version in which I have tried to provide a more balanced introduction to the whole field of modern entomology by dealing with several aspects of the subject not discussed at all in previous editions. Thus, in addition to innumerable lesser changes in the sections on insect structure, function, development, classification and phylogeny, I have completely recast the earlier chapter on some important modes of life in insects. This now includes a far wider range of biological topic;s well exemplified by the insects and should, I hope, appeal not only to, those already dedicated to entomology but also to others with more general biological interests. A completely new chapter on the biology of insect populations has also been added and may serve to indicate the debt which modern ecological theory owes to work on insect populations. It should hardly be necessary to apologize for introducing a certain amount of elementary mathematics into this account of a subject which is now among the most highly quantitative of biological disciplines.

Author:
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ISBN:
Category : Botany
Languages : en
Pages : 562

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The series includes Biennial report of the commissioners of the State Geological and Natural History Survey of Connecticut.

Author: Brian Victor Brown
Publisher: NRC Research Press
ISBN: 0660198339
Category : Science
Languages : en
Pages : 729

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While volume 1 includes several introductory chapters and treats 42 families of flies in the Lower Diptera, volume 2 covers the remaining 64 families of flies that make up the Higher Diptera (or Cyclorrhapha). These include families of house flies, fruit flies, bot flies, flower flies and many other lesser-known groups. The text is accompanies by over 1660 line drawings and photographs.

Author: W. Patrick McCafferty
Publisher: Jones & Bartlett Learning
ISBN: 9780867200171
Category : Nature
Languages : en
Pages : 500

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Written in language that is accessible to the sports fisherman and the naturalist and with over 1,000 original illustrations, the book includes features such as coverage of all insect families and genera important to fly fishing; comphrensive treatment of the biology of all life stages of aquatic insects including terrestrial as well as aquatic stages; special chapters on shore dwelling insects, insects associated with aquatic vascular plants, residents of tree holes and plant cups, aquatic arachnids and freshwater crustaceans.

Author: Augustus Daniel Imms
Publisher: Springer Science & Business Media
ISBN: 9780412152207
Category : Nature
Languages : en
Pages : 954

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Band 2.

Author: Stan G. Daberkow
Publisher:
ISBN:
Category : Agricultural laborers
Languages : en
Pages : 1708

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Author: G.C. Griffiths
Publisher: Springer Science & Business Media
ISBN: 9401572437
Category : Science
Languages : en
Pages : 348

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"This work is a specialized dissertation covering a limited field of enquiry. I deal mainly with two interrelated topics, the structure of the male postabdomen and genitalia of cyclorrhaphous flies and how these insects should be classified in a phylogenetic system. Much new information and interpretation is presented here, as well as commentary on the observations and interpretation of previous authors. The field covered by this work has long been recognized as difficult. It is my hope that I will succeed in this work in dispelling some of the difficulties. My proposal of revised terminology for certain parts of the external genitalia thus should not be regarded as innovation for its own sake, but as an attempt to remedy a situation which has been widely recognized as unsatisfactory."--Page 2

Author: O. W. Richards
Publisher: Springer Science & Business Media
ISBN: 9401718326
Category : Science
Languages : en
Pages : 277

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In his preface to early editions of this book, the late Dr. A. D. Imms said that he intended it to be an elementary account of entomology as a branch of general biology. He had especiaHy in mind the needs of university students of zoology and agriculture, as weH as those intending later to specialize in entomology, and he suggested that the book might also interest teachers of advanced biology in schools. These general aims and the balance between the different aspects of the subject have changed linIe in this and in our previous revision. We have, however, tried to bring the present edition up to date on the lines of our revised tenth edition of Imms' General Textbook 0/ Entomology, published in 1977. The text has been entirely re-set and eleven illustrations have been replaced by new figures. The same orders of insects are recognized as in the last edition, but the sequence in which the Endopterygote groups appear has been changed to reflect more accurately their probable evolutionary relationships. Many small changes and some addi tions have been made in the physiological sections, the chapter on the origin and phylogeny of insects has been rewritten, and a new bibliography provides a selection of modern references for the in tending specialist. It has been our object to make these alterations without materially increasing the length of the book or its level of difficulty.