Larval Morphology of the Sepsidae (Diptera, Sciomyzoidea)

Larval Morphology of the Sepsidae (Diptera, Sciomyzoidea)
Author: Rudolf Meier
Publisher:
Total Pages: 152
Release: 1996
Genre: Black scavenger flies
ISBN:

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"A phylogenetic hypothesis based on larval and adult characters is proposed for the Sepsidae. The cladistic analysis employed 85 characters and 57 taxa and found 16 equally parsimonious cladograms. The strict consensus tree and a preferred tree are presented, the region of the tree in which the parsimonious cladograms differ is indicated, and the competing arrangements of taxa are shown. Outgroup representatives included two species of ropalomerids (Ropalomera sp., Willistoniella pleuropunctata), two species of coelopids (Coelopa frigida, Chaetocoelopa sydneyensis), and one species of dryomyzid (Neuroctena caucasica). Based on larval characters, the Coelopidae are the sister group of the Sepsidae. Based on both the adult and the combined data sets, the Ropalomeridae, which are generally regarded as the sister group of the Sepsidae, are confirmed as their closest living relatives. Two new morphological autapormorphies related to the posterior spiracles are described for the Sepsidae. The following phylogenetic hypothesis is proposed based on the combined data set: (Orygma (Ortalischema (Paratoxopoda (Themira (Decachaetophora ((Saltella Susanomira) (Nemopoda (Lasionemopoda ((Meroplius Xenosepsis) (Palaeosepsis (Palaeosepsis (Parapalaeosepsis (Dicranosepsis (Sepsis (Australosepsis Sepsis)). The genus Xenosepsis is synonymized with Meroplius (syn. nov.), and the genus Australosepsis with Sepsis. The history of sepsid classification is briefly discussed, and the most influential systems are compared with the results of the cladistic analysis. The phylogenetic relationships of the genera for which the larvae are unknown are inferred from adult characters. Larvae for the following genera are described based on a comprehensive scanning electron microscopical study: Australosepsis (1 sp.), Decachaetophora (1 sp.), Dicranosepsis (1 sp.), Lasionemopoda (1 sp.), Meroplius (2 spp.), Nemopoda (3 spp.), Ortalischema (1 sp.), Orygma (1 sp.), Palaeosepsis (4 spp.), Parapalaeosepsis (2 spp.), Paratoxopoda (1 sp.), Saltella (3 spp.), Sepsis (20 spp.), Susanomira (1 sp.), Themira (10 spp.), and Xenosepsis. Except for two species of Nemopoda for which the cephalic region could not be studied, drawings of the following structures are supplied: cephalic region (ventral and lateral), maxillary palp, anterior spiracle, ventral creeping welt, last segment (ventral, lateral, and dorsal), and spiracular plate of the posterior spiracle. Keys are presented that allow the identification of all genera and most species within the genera. However, the morphological differences between some species within Sepsis and Themira are so subtle that species identifications are difficult or even impossible. The literature on larval morphology, biology, and distribution of the species is briefly summarized"--Page 3

Cockroaches

Cockroaches
Author: William J. Bell
Publisher: JHU Press
Total Pages: 781
Release: 2007-07-27
Genre: Science
ISBN: 0801891752

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The essential volume on the biology and behavior of these remarkable insects. “This transformative work will be an inspiration to students of entomology.” —Choice The cockroach is truly an evolutionary wonder. This definitive volume provides a complete overview of suborder Blattaria, highlighting the diversity of these amazing insects in their natural environments. Beginning with a foreword by Edward O. Wilson, the book explores the fascinating natural history and behavior of cockroaches, describing their various colors, sizes, and shapes, as well as how they move on land, in water, and through the air. In addition to habitat use, diet, reproduction, and behavior, Cockroaches covers aspects of cockroach biology, such as the relationship between cockroaches and microbes, termites as social cockroaches, and the ecological impact of the suborder. With over 100 illustrations, an expanded glossary, and an invaluable set of references, this work is destined to become the classic book on the Blattaria. Students and research entomologists can mine each chapter for new ideas, new perspectives, and new directions for future study. “Well-written . . . visually attractive . . . This book is much needed to educate biologists about the fascinating biology and diversity of cockroaches.” —Integrative and Comparative Biology “A must-have for any insect hobbyest.” —Allpet Roaches Forum “This contribution is an important source of information on cockroach natural history and diversity.” —The Quarterly Review of Biology “Suitable for researchers, students, and naturalists, chapters are topical, exploring the diversity of cockroaches.” —Southeastern Naturalist

The Evolutionary Biology of Flies

The Evolutionary Biology of Flies
Author: David K. Yeates
Publisher: Columbia University Press
Total Pages: 441
Release: 2005-06-22
Genre: Science
ISBN: 0231501706

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Flies (Dipteria) have had an important role in deepening scientists'understanding of modern biology and evolution. The study of flies has figured prominently in major advances in the fields of molecular evolution, physiology, genetics, phylogenetics, and ecology over the last century. This volume, with contributions from top scientists and scholars in the field, brings together diverse aspects of research and will be essential reading for entomologists and fly researchers.

Medical and Veterinary Entomology

Medical and Veterinary Entomology
Author: Gary R. Mullen
Publisher: Academic Press
Total Pages: 646
Release: 2009-04-22
Genre: Science
ISBN: 0080919693

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Medical and Veterinary Entomology, Second Edition, has been fully updated and revised to provide the latest information on developments in entomology relating to public health and veterinary importance. Each chapter is structured with the student in mind, organized by the major headings of Taxonomy, Morphology, Life History, Behavior and Ecology, Public Health and Veterinary Importance, and Prevention and Control. This second edition includes separate chapters devoted to each of the taxonomic groups of insects and arachnids of medical or veterinary concern, including spiders, scorpions, mites, and ticks. Internationally recognized editors Mullen and Durden include extensive coverage of both medical and veterinary entomological importance. This book is designed for teaching and research faculty in medical and veterinary schools that provide a course in vector borne diseases and medical entomology; parasitologists, entomologists, and government scientists responsible for oversight and monitoring of insect vector borne diseases; and medical and veterinary school libraries and libraries at institutions with strong programs in entomology. Follows in the tradition of Herm's Medical and Veterinary Entomology The latest information on developments in entomology relating to public health and veterinary importance Two separate indexes for enhanced searchability: Taxonomic and Subject New to this edition: Three new chapters Morphological Adaptations of Parasitic Arthropods Forensic Entomology Molecular Tools in Medical and Veterinary Entomology 1700 word glossary Appendix of Arthropod-Related Viruses of Medical-Veterinary Importance Numerous new full-color images, illustrations and maps throughout

Biological Systematics

Biological Systematics
Author: Alessandro Minelli
Publisher: Springer Science & Business Media
Total Pages: 397
Release: 2012-12-06
Genre: Science
ISBN: 9401196435

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To some potential readers of this book the description of Biological System atics as an art may seem outdated and frankly wrong. For most people art is subjective and unconstrained by universal laws. While one picture, play or poem may be internally consistent comparison between different art products is meaningless except by way of the individual artists. On the other hand modern Biological Systematics - particularly phenetics and cladistics - is offered as objective and ultimately governed by universal laws. This implies that classifications of different groups of organisms, being the products of systematics, should be comparable irrespective of authorship. Throughout this book Minelli justifies his title by developing the theme that biological classifications are, in fact, very unequal in their expressions of the pattern and processes of the natural world. Specialists are imbibed with their own groups and tend to establish a consensus of what constitutes a species or a genus, or whether it should be desirable to recognize sub species, cultivars etc. Ornithologists freely recognize subspecies and rarely do bird genera contain more than 10 species. On the other hand some coleopterists and botanists work with genera with over 1500 species. This asymmetry may reflect a biological reality; it may express a working practicality, or simply an historical artefact (older erected genera often contain more species). Rarely are these phenomena questioned.

Encyclopedia of Insects

Encyclopedia of Insects
Author: Vincent H. Resh
Publisher: Academic Press
Total Pages: 1169
Release: 2009-07-22
Genre: Science
ISBN: 008092090X

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Awarded Best Reference by the New York Public Library (2004), Outstanding Academic Title by CHOICE (2003), and AAP/PSP 2003 Best Single Volume Reference/Sciences by Association of American Publishers' Professional Scholarly Publishing Division, the first edition of Encyclopedia of Insects was acclaimed as the most comprehensive work devoted to insects. Covering all aspects of insect anatomy, physiology, evolution, behavior, reproduction, ecology, and disease, as well as issues of exploitation, conservation, and management, this book sets the standard in entomology. The second edition of this reference will continue the tradition by providing the most comprehensive, useful, and up-to-date resource for professionals. Expanded sections in forensic entomology, biotechnology and Drosphila, reflect the full update of over 300 topics. Articles contributed by over 260 high profile and internationally recognized entomologists provide definitive facts regarding all insects from ants, beetles, and butterflies to yellow jackets, zoraptera, and zygentoma. 66% NEW and revised content by over 200 international experts New chapters on Bedbugs, Ekbom Syndrome, Human History, Genomics, Vinegaroons Expanded sections on insect-human interactions, genomics, biotechnology, and ecology Each of the 273 articles updated to reflect the advances which have taken place in entomology research since the previous edition Features 1,000 full-color photographs, figures and tables A full glossary, 1,700 cross-references, 3,000 bibliographic entries, and online access save research time Updated with online access