Morphology, Physiology, and Behavioral Biology of Ticks |
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Page 205
transplanted females contained large brown oocytes . Thus , transplantation has
a stimulating effect on vitellogenesis but not on oviposition . Unfortunately ,
however , this effect does not seem to be specific . In fact , implantation of brains
from ...
transplanted females contained large brown oocytes . Thus , transplantation has
a stimulating effect on vitellogenesis but not on oviposition . Unfortunately ,
however , this effect does not seem to be specific . In fact , implantation of brains
from ...
Page 228
It seems that in all Ixodes species the unfed male can fertilize the female ( Arthur
1962 , Balashov 1968 ) . Until recently is was believed that all Metastriata ticks ,
males as well as females , were required to feed for some time before copulation
.
It seems that in all Ixodes species the unfed male can fertilize the female ( Arthur
1962 , Balashov 1968 ) . Until recently is was believed that all Metastriata ticks ,
males as well as females , were required to feed for some time before copulation
.
Page 230
Thus , the male has no further opportunity for copulating with the same female . In
the laboratory , on the other hand , males have often been observed to remain on
the host for weeks or months after all engorged females descended . The male ...
Thus , the male has no further opportunity for copulating with the same female . In
the laboratory , on the other hand , males have often been observed to remain on
the host for weeks or months after all engorged females descended . The male ...
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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