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A Study on Morphology and Histology of Ovarioleofa Beetle CybisterTripuctatus (Coleoptera: Dytiscidae)

Author : K.B.Nagarnaik Abstract– The present study is aimed at the female peproductive system in relation to vitellogenesis in the aquatic beetle Cybistertripunctatus (Coleoptera :Dytiscidae).The female reproductive system is well developed in the adult female and consists of a pair of ovaries, a pair of lateral oviducts, a common oviduct, A vagina a spermatheca with a […]

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