congenitaldisease: The squid, gonatus onyx, carries her brood of 2,000 to 3,000 eggs for nine months. While carrying the eggs, they have to swim with their fins mantle.
from: https://meowthtomeowth.tumblr.com/post/138773223347
from: https://meowthtomeowth.tumblr.com/post/138773223347