Some Obscurish facts
#623
Flatworms can have dozens of penises. It's important because the fight over potential mates is a brutal game. Even though flatworms are hermaphrodites, penis chomping among one another isn't unusual.
Flatworms can have dozens of penises. It's important because the fight over potential mates is a brutal game. Even though flatworms are hermaphrodites, penis chomping among one another isn't unusual.