Predsanddead24
Registered User
- Mar 7, 2019
- 6,093
- 7,074
Crayfish are cool in that they are super biodiverse and often have super limited habitat ranges. I used to help with some research looking at invertebrate biodiversity in caves in Tennessee and there are some species of crayfish limited to just a single cave system. Probably a lot more species we don't even know about just because the surveying isn't done.