crab
Intimate Hermit Crab Keeps Shell On
A species of hermit crab appears to have evolved a large penis to enable intercourse without leaving, and thus possibly losing, its adopted shell. Learn more ab…
Stress from Undersea Noise Interferes with Crab Camouflage
In an example of how sea noise can harm species, exposed shore crabs changed camouflaging color sluggishly and were slower to flee from simulated predators. Lea…





