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. |
From inside the book
Results 1-3 of 35
Page 77
... digit ( external article ) resides in a cavity of the inner digit and moves with it . Both digits have sharp denticles . When viewed with the scanning and transmission electron microscopes , the inner digit is found to bear ...
... digit ( external article ) resides in a cavity of the inner digit and moves with it . Both digits have sharp denticles . When viewed with the scanning and transmission electron microscopes , the inner digit is found to bear ...
Page 123
... digits . The cheliceral base ( 1 ) is a large , club shaped section of the appendage which contains the mass of muscles that move the digits . Powerful retractor muscles extend from the inner surfaces of the tough , hard , scutum and ...
... digits . The cheliceral base ( 1 ) is a large , club shaped section of the appendage which contains the mass of muscles that move the digits . Powerful retractor muscles extend from the inner surfaces of the tough , hard , scutum and ...
Page 125
... digit . Their action results in a rocking motion , moving both digits in the horizontal plane , but not in any other direction , i.e. , the digits cannot rotate or pronate . Typically , the inner digit is armed with large , pointed ...
... digit . Their action results in a rocking motion , moving both digits in the horizontal plane , but not in any other direction , i.e. , the digits cannot rotate or pronate . Typically , the inner digit is armed with large , pointed ...
Contents
INTRODUCTION | 3 |
EVOLUTION AND SYSTEMATIC RELATIONSHIPS OF TICKS | 13 |
ECOLOGY OF NONNIDICOLOUS TICKS | 23 |
Copyright | |
25 other sections not shown
Other editions - View all
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