in kansas we got

Garters
ribbons
Copperheads
Brown snakes
Ringnecks
Black Rats
Water snakes
timber rattle
diamond back
massasauga rattle
prarie king
speckeled king
mole king
bull snakes
eastern and red milks
coachwhips
rough greens
eastern glossy snake
great plains rat
black head snake
longnose snake
grams crayfish
Western and eastern hognose
and proally a few more...im just naming off the top of my head