Principles of AcarologyThe Acari, comprising mites and ticks, form one of the largest and biologically most diverse groups of the Arachnida. They are worldwide in distribution and rival the insects in the extent to which they have successfully colonized terrestrial and aquatic habitats. Some are significant crop pests, while ticks are parasites on a wide range of vertebrate hosts. This diversity of modes of life is reflected in their morphology and life-history strategies. This book provideds a detailed introduction to the Acari, concentrating on their functional morphology, but also covering their classification and economic importance. It will serve as a text and reference for acarologists and advanced-level students taking courses in general entomology (which traditionally include acarology), invertebrate zoology, and agricultural, medical and veterinary 'entomology.' |
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Page 294
... male ; B , heteromorphic male ; C , pleomorphic male ; D , bimorphic male . ungravid female in the shape of the body and in having longer dorsal setae ( Fig . 9.17A - D ) . The homotype is represented by the homomorphic and ...
... male ; B , heteromorphic male ; C , pleomorphic male ; D , bimorphic male . ungravid female in the shape of the body and in having longer dorsal setae ( Fig . 9.17A - D ) . The homotype is represented by the homomorphic and ...
Page 320
... Male webbing laid over the pharate form soon after contact probably allows the guarding male to detect any movements made by the female during emergence or to be alerted to the arrival of a new male ( Penman & Cone , 1974b ) . Combat ...
... Male webbing laid over the pharate form soon after contact probably allows the guarding male to detect any movements made by the female during emergence or to be alerted to the arrival of a new male ( Penman & Cone , 1974b ) . Combat ...
Page 321
... male is able to distinguish between pharate males and females , and Ebermann ( 1982 ) suggests that a sex pheromone may be involved . The pharate female is carried in various positions by the male but the attachment is generally over ...
... male is able to distinguish between pharate males and females , and Ebermann ( 1982 ) suggests that a sex pheromone may be involved . The pharate female is carried in various positions by the male but the attachment is generally over ...
Contents
Chapter | 2 |
Chapter | 10 |
Segmentation Musculature and Legs | 21 |
Copyright | |
14 other sections not shown
Common terms and phrases
Acari Actinotrichida adult Akimov Alberti anal apodeme appear argasoids arthropods Astigmata atrium attached basal base Bdellidae body canal cavity cells chelicerae claws comprising considered coxae coxal glands cuticle cuticular cytoplasm dendrites Dermanyssina deuteronymph distal dorsal duct Endeostigmata epidermis Erythraeidae Euoribatida Evans feeding female femur fixed digit function genus gnathosoma Grandjean groove Hammen Holothyrida host hysterosoma idiosoma ingested inserting instars Ixodida ixodoid ticks labrum larva lateral layer lumen male membrane Mesostigmata microvilli mid-gut mites movable digit muscles Notostigmata nymphal nymphs occur opisthosoma organ Oribatida pair of legs papillae Parasitengona parasitic Parasitina pedipalps peritreme pharynx Phytoseiidae podocephalic podomeres pore postcolon posterior pre-oral present prosoma Prostigmata protonymph region respiratory salivary glands Sarcoptiformes sclerotized segments sensilli setae shield species sperm spermatophore stases structure stylets subcapitulum subcheliceral plate surface synganglion tarsus taxa Tetranychidae Tetranychus Tetranychus urticae tibia tissue tracheal trunks trochanter tubule Uropodina usually ventral ventriculus wall Woodring
References to this book
Ecology and Evolution of the Acari J. Bruin,Leo P.S. van der Geest,M.W. Sabelis No preview available - 1999 |