Morphology, Physiology, and Behavioral Biology of Ticks |
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Page 254
Characteristically , two different populations of cells are observed during slow
feeding . One group , termed digestive cells , are engaged in the uptake and
intracellular digestion of the bloodmeal ( Figs . 11 . 5 , 11 . 6 ) . This process is
termed ...
Characteristically , two different populations of cells are observed during slow
feeding . One group , termed digestive cells , are engaged in the uptake and
intracellular digestion of the bloodmeal ( Figs . 11 . 5 , 11 . 6 ) . This process is
termed ...
Page 255
This phase of digestion enables the mated female tick to acquire the largest
possible bloodmeal by allowing the digestive cells of the midgut epithelium as
well as the lumen of the midgut to function as storage sites for the bloodmeal .
This phase of digestion enables the mated female tick to acquire the largest
possible bloodmeal by allowing the digestive cells of the midgut epithelium as
well as the lumen of the midgut to function as storage sites for the bloodmeal .
Page 263
digestion , crystallization of hemoglobin occurs in the midgut lumen . The final
digestive phase is characterized by the presence of relatively few active digestive
cells in the midgut epithelium and by a slower digestion of the bloodmeal .
digestion , crystallization of hemoglobin occurs in the midgut lumen . The final
digestive phase is characterized by the presence of relatively few active digestive
cells in the midgut epithelium and by a slower digestion of the bloodmeal .
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Contents
The cell biology of the ixodid tick salivary gland | 22 |
2 | 46 |
The paralyzing toxin and other immunogens of the tick Ixodes holocyclus | 75 |
Copyright | |
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Common terms and phrases
acid acini acinus activity addition adult Amblyomma anaplasmosis animals antigen appears argasids attachment basal behavior Biochem blood bloodmeal body Bull cattle cells changes colonies compared complete concentration contain copulation cycle cytoplasm demonstrated Dermacentor described determined digestive digestive cells ecdysone ecdysteroids effect eggs electron engorged Entomol et al evidence extracts feeding females fluid function glucose granules groups guinea pigs hairs hemolymph hormone host immune important inclusion increased indicated induced Insect ixodid ixodid ticks lateral legs lone star ticks lumen male mating mechanism membrane microplus midgut moubata nature nymphs observed occur organs Ornithodoros oviposition parasites period phase pheromone populations possible present production protein relative resistance response role salivary glands Sauer secretion secretory sensilla sensory serum showed similar species stage stimulation structure studies suggested Table temperature tissues unfed uptake variabilis weight