Sentences with phrase «gravid adult»
This effectively breaks the cycle since no eggs and larvae develop into pupae where they can mature into highly gravid adult fleas.
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Microfilaria (remember the juvenile stage) are then produced from these gravid adult female worms (6 - 7 months post-infection) to circulate in the bloodstream awaiting the bite of a mosquito to keep the reservoir of infection in the area.
The specific antigen detected during testing is produced by the gravid adult female worm's uterus.