| jigokutamago said: Species that I've not seen |
Wow.
Speaking of weird repoductive cycles:
https://en.wikipedia.org/wiki/Anglerfish#Reproduction
Basically the males are tiny compared to the females, and they just swim around till they find a female, then latch on and are absorbed into the female becoming essentially a sperm switch for her to use when it's time to fertilise.







