Caddisfly Adults (Trichoptera) of Britain and Ireland PDF Download
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Author: Stuart M. Crofts
Publisher:
ISBN: 9780900386831
Category :
Languages : en
Pages : 20
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Book Description
Author: Stuart M. Crofts
Publisher:
ISBN: 9780900386831
Category :
Languages : en
Pages : 20
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Book Description
Author: Glenn B. Wiggins
Publisher: University of Toronto Press
ISBN: 9780802042415
Category : Science
Languages : en
Pages : 334
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Book Description
This book is an outstanding example of the museum tradition, offering the results of global research on the biosystematics of one of the families of case-making caddisflies, the Phryganeidae.
Author: Glenn B. Wiggins
Publisher:
ISBN: 9780802027238
Category : Science
Languages : en
Pages : 457
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Book Description
The most comprehensive existing reference on the aquatic larval stages of the 149 Nearctic genera of Trichoptera, comprising more than 1400 species in North America.
Author: Wolfgang Lechthaler
Publisher:
ISBN: 9783950183917
Category :
Languages : en
Pages : 400
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Book Description
Author: Thomas Townley Macan
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 184
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Book Description
Author: Thomas Braban Reynoldson
Publisher:
ISBN:
Category : Freshwater invertebrates
Languages : en
Pages : 80
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Book Description
Author: Ken J. Clarke
Publisher:
ISBN:
Category : Amoebida
Languages : en
Pages : 48
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Book Description
Author: John Malcolm Elliott
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 114
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Book Description
Author: Glenn B. Wiggins
Publisher: University of Toronto Press
ISBN: 1442656190
Category : Science
Languages : en
Pages : 334
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Book Description
The goal of much of the scientific work in natural history museums is to explore and document the biological diversity of the planet. This book is an outstanding example of the museum tradition, offering the results of global research on the biosystematics of one of the families of case-making caddisflies, the Phryganeidae. Throughout his career as a museum curator, Glenn Wiggins has studied and written extensively on caddisflies of the aquatic insect order Trichoptera. Information acquired from field work and museum collections, and from the biological literature is synthesized into a taxonomic monograph. The Phryganeidae are the largest of all the caddisflies, but existing literature has led to problems in species identification, especially in Asia; nine species names were found to be synonyms of others, an unsually high proportion of 10 per cent of the described species. Fifteen genera comprising seventy-four species are recognized here, including three that are new to science. Generic keys are provided for adults, larvae, and pupae; keys to species are given for adults. Morphological structures used in the keys are fully illustrated in 246 line drawings and half-tone plates. Distribution maps are provided for most of the North American species. Hypotheses are inferred for the phylogeny of the genera, and for the species in each genus; the fossil history of the Phryganeidae is reviewed. From this base, the biogeography of the family is interpreted. Of evolutionary interest is an extraordinary relationship between larval case-making and pupation behaviour and the degradation of functional pupal mandibles. Contrasting colour patterns of the wings in some species of the Phryganeidae are interpreted for the first time in the Trichoptera as part of a protective warning system to deter predators. Variation in genitalic morphology far exceeding normal species limits is documented in two species, and the evolutionary implications are considered. Combined with fossil evidence that the Phryganeidae are the oldest of the case-making Trichoptera still extant, several of the atypical morphological and behavioural attributes discussed in this book can be interpreted as plesiomorphic, placing the Phryganeidae in a pivotal position for inferring phylogeny in the Trichoptera. A revised classification embodying much new information is proposed for the family Phryganeidae. The taxonomy, biology, and evolution of no other family of caddisflies has been treated as extensively.
Author: Lanna Cheng
Publisher: North-Holland
ISBN:
Category : Nature
Languages : en
Pages : 606
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Book Description
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.
