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 210
supermolting O. porcinus females appear to be incompatible with the
maintenance of vitellogenesis and oocyte maturation'. To confirm the hypothesis
that high ecdysteroid titers are incompatible with vitellogenesis, we investigated
the effect of ...
supermolting O. porcinus females appear to be incompatible with the
maintenance of vitellogenesis and oocyte maturation'. To confirm the hypothesis
that high ecdysteroid titers are incompatible with vitellogenesis, we investigated
the effect of ...
Page 228
Until recently is was believed that all Metastriata ticks, males as well as females,
were required to feed for some time before copulation. In Amblyomma hebraeum
Koch, 1844 the time required to feed before becoming sexually mature varies ...
Until recently is was believed that all Metastriata ticks, males as well as females,
were required to feed for some time before copulation. In Amblyomma hebraeum
Koch, 1844 the time required to feed before becoming sexually mature varies ...
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Contents
Foreword | 13 |
Directory of contributors | 17 |
Salivary gland degeneration in the female tick Amblyomma hebraeum | 46 |
Copyright | |
19 other sections not shown
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Common terms and phrases
acid acinus activity addition adult alveoli Amblyomma anaplasmosis andersoni animals antigen appear argasids attachment basal Binnington Biochem blood bloodmeal body cattle cells changes colonies compared concentration contain copulation cycle cytoplasm demonstrated Dermacentor described determined digestion dromedarii ecdysone ecdysteroids effect eggs electron engorged Entomol enzyme et al evidence extracts feeding females fluid function glucose granules groups guinea pigs Hair hemolymph hormone host immune important increased indicated induced insects 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 reaction relative remain resistance response role salivary glands secretion sensilla sensory serum showed similar species stage stimulation structure studies suggested Table temperature tissues unfed uptake variabilis weight