Female penis and male vagina

[Bertha Butt]

A wonder from the insect world...

The insect genus Neotrogla (Psocodea: Prionoglarididae) from Brazilian caves has swapped sex roles. Females have a highly elaborate, penis-like structure, the gynosome, while males lack penis-like organ. The gynosome has species-specific elaborations, such as numerous spines that fit species-specific pouches in the simple male vagina-like opening. During prolonged copulation (up to70 hr), a large and potentially nutritious ejaculate is transferred from the male via the penis to the female. The correlated genital evolution in Neotrogla is probably driven by reversed sexual selection with females competing for seminal gifts. Nothing similar is known among sex-role reversed animals.

http://www.sciencedirect.com/science/article/pii/S0960982214003145

[pedro01]

70 hours?

Talk about spoiling it for us other species.

[TEH boob]

70 hours?

Talk about spoiling it for us other species.

Hahaha that's what stood out to me, too..

Not, y'know, females having penises 

[Bertha Butt]

For me the most interesting was the fact that this penis sucks instead of spits. Less messy, I hope.

[24KT]

70 hours!!!

I am soooo in!!!

[24KT]

For me the most interesting was the fact that this penis sucks instead of spits. Less messy, I hope.

Human male penises can do the same.

[Migs]

70 hours...pfft rookies

[24KT]

70 hours...pfft rookies

...says the man who wouldn't last 70 seconds if he finally got a real boobie in his hands. 

[Migs]

boobies are different.  everyone has their kryptonite

[24KT]

boobies are different.  everyone has their kryptonite

 

[larastone]

I like boobies