Ladies genitalia away from Yards. fasciculata and you may strategies to own mating plug coupling. (A) Virgin females genitalia for the front look at. (B) Men genitalia regarding pre-copula men, approaching the feminine genitalia. (C–E) Vaginal pill, metasomal sterna S-VIII and you can S-IX. (F) Male genitalia carrying out the fresh coupling of plug: ventral view of vaginal tablet and metasomal sternum S-IX projecting outside of the looks of your men from the a good telescopic course. (G) Men genital capsule isolated out-of male’s muscles, which have dick valves brought about, gonostyli against the alternative reputation with regards to the original. (H) Metasomal sterna S-VIII and S-IX, in which sternum S-IX assumes its brand-new updates during the male’s instinct. (I) Mating plug in detail, appearing the fresh lateral compression regarding gonocoxites. (J) The new vaginal chamber regarding a great plugged ladies: the newest membranous region which has the fresh mating plug affixed.

On non-Melipona varieties (F

longipes, S. aff. Postica, and you may P. minima), we seen powerful dick valves with intermediary curve and less spatha ( Shape 1)paring the entire morphology regarding cock regulators and you may spatha of Yards. fasciculata to another learned types, i found that both Yards. Continua a leggere →