Well, it's not - until you realize that those yummy little nuggets in your shrimp taco are actually more closely related to ants, lice, and cockroaches than they are to fish (phylum chordata). Isn ...

shrimp and crayfish—in the world, and until very recently, none of them were known to be venomous. This has made them the odd animals out in their phylum, Arthropoda, which contains tens of ...

Peacock mantis shrimp are one of the larger mantis shrimp species, measuring 1.2 to 7.1 inches in length. Peacock mantis shrimp get their name from their kaleidoscope shell, like a peacock’s ...