Biology of Ticks, Volume 1This is the first volume of a two-volume work on the basic biology, ecology, disease transmission and control of ticks. Ticks are parasitic insects that infect cattle, birds and people. The health and economic consequences of ticks are so considerable that most land- grant universities have tick laboratories associated with their entomology departments. In addition, state and federal health officials are concerned with disease transmission by ticks. This first volume covers the anatomy, functional morphology, physiology, reproduction, development and ecology of ticks. The descriptions are comprehensive and fully up-to-date. Entomologists, and in particular tick specialists (acarologists), as well as public health officials, will find this work of interest. It will also be extremely useful to advanced students beginning research in these fields. Volume 2 will focus on ticks and disease, with sections on immunological response to tick parasitism, and the control of ticks and disease. |
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Page 30
Discs : Flattened depressions , usually subcircular in appearance , with a smooth
or mottled surface , representing the sites of dorso - ventral muscle attachments .
Usually arranged in distinct patterns . Dorsal humps : Prominent elevations on ...
Discs : Flattened depressions , usually subcircular in appearance , with a smooth
or mottled surface , representing the sites of dorso - ventral muscle attachments .
Usually arranged in distinct patterns . Dorsal humps : Prominent elevations on ...
Page 34
A prominent supracoxal fold is located on the ventral side of the body adjacent to
the coxae . A tiny pore , the coxal pore ( exit pore for the secretions of the coxal
glands ) occurs between coxae I and II on each side of the body . The family ...
A prominent supracoxal fold is located on the ventral side of the body adjacent to
the coxae . A tiny pore , the coxal pore ( exit pore for the secretions of the coxal
glands ) occurs between coxae I and II on each side of the body . The family ...
Page 372
The germinal band soon divides bilaterally into 2 parts on either side of a median
groove ( = ventral sulcus ) . Ventral nerve ganglia also form at this time , although
they are not easily distinguished . The various ganglia are arranged along the ...
The germinal band soon divides bilaterally into 2 parts on either side of a median
groove ( = ventral sulcus ) . Ventral nerve ganglia also form at this time , although
they are not easily distinguished . The various ganglia are arranged along the ...
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Contents
INTRODUCTION | 3 |
EVOLUTION AND SYSTEMATIC RELATIONSHIPS OF TICKS | 13 |
ECOLOGY OF NONNIDICOLOUS TICKS | 23 |
Copyright | |
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Common terms and phrases
acids acini activity addition adjacent adults Amblyomma appear argasid ticks aspect attached behavior believed blood meal canal cavity cells changes Chapter characteristic cheliceral complex concentrations consists contain cuticle cycle cytoplasm Dermacentor described digestion digits dorsal duct ecdysteroids eggs electron engorged et al evidence extend fat body feeding females Figure fluid folded Following function genital genus glands granules groove hemolymph highly hormone host hypostome illustrating important increase indicate insects ixodid ticks known larvae lateral layer lipid located lumen males mated material Measurement bar membrane micrographs midgut muscles nerve noted numerous nymphs occur oocytes organ Ornithodoros outer oviposition paired period permission pheromone plate pore posterior production protein region representative response role salivary glands secretion segment sensilla showing similar Sonenshine species stage structure studies suggest surface surrounding synganglion tissues tubules types unfed variabilis ventral wall weight