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um...they sting with their spiny tail?! ask Steve Irwin
It varies depending on where in Indiana you are. But here is a general list: Red-eared Sliders Painted Turtles Spiny Soft-shelled Turtles Box Turtles Spotted Turtles (rare) Mud Turtles Map Turtles Snapping Turtles
"Suthan ate them, ate them ALL "Pathetic !I must say that has got to be the most pathetic answer in history! Anyway as for a proper answer, they became endangered when medicines were made by turtles, also when they decided to use there shells as something other than clothing and making jewelry pieces out of them.
Echinodermata comes from the term echino which means "spiny" and derm derives from the root "skin" so therefore, the phylum echinodermata means "spiny skin"
Echidnas have thick, insulating fur with many spines for protection. It isn't really spiny skin.
You can not avoid red shell but, green shells you can just turn away.
platypuses, spiny ant eater, snakes alligators, birds, turtles, sharks, fish, lizards, and insects.
Because the name is spiny which makes them spiny
SPINY= My spiny sister caught me by her spiny legs.
a spiny animal is a spiny animal fredric
They look like spiny shell with nut inside
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