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 166
As blood and other fluids enter the midgut lumen , the UDC cells begin to
proliferate and many differentiate into secretory or digestive cells at this time . The
midgut epithelium responds by the growth and differentiation of digestive ( DGC )
cells ...
As blood and other fluids enter the midgut lumen , the UDC cells begin to
proliferate and many differentiate into secretory or digestive cells at this time . The
midgut epithelium responds by the growth and differentiation of digestive ( DGC )
cells ...
Page 255
Internally , the lumen is partitioned into peripheral enclosures , between the outer
wall and the secondary inner wall , and the inner lumen . Narrow channels ,
continuous with pores in the surface grooves , communicate with the inner lumen
.
Internally , the lumen is partitioned into peripheral enclosures , between the outer
wall and the secondary inner wall , and the inner lumen . Narrow channels ,
continuous with pores in the surface grooves , communicate with the inner lumen
.
Page 301
Ovulation begins when the mature oocyte passes into the ovarian lumen . The
funicular cells enlarge during oocyte maturation and appear to communicate with
the oocytes . Subsequently , the oocyte is ejected via the funiculus into the ...
Ovulation begins when the mature oocyte passes into the ovarian lumen . The
funicular cells enlarge during oocyte maturation and appear to communicate with
the oocytes . Subsequently , the oocyte is ejected via the funiculus into 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