Animals ❯Invertebrates

Crustaceans

Crabs Hermit Crabs Land Crabs Shore Crabs Behavior Freshwater Crayfish Freshwater Crustaceans King Crabs Mysid Shrimp Mantis Shrimp Red Crabs Decapods

Antarctic Krill Alter Behavior in Response to Penguin Guano Chemical Cues

Tiny Pink King Crab Captures Global Attention Online

New Species of Freshwater Crayfish Discovered by Czech Researchers

Study Confirms Crabs and Other Shellfish Can Feel Pain

Hermit Crabs Globally Turning to Plastic Waste as Shells