I am a Crawly Amphibian
No, I am a Flippery Fish
I am a Slimy Mollusc
I am a Crawly Amphibian…

Reminds me of when I was in High School and Coach Opp (My shot put and discus coach) would say to me,”You’re a Wigwam, You’re a Teepee, You’re a Wigwam, You’re a Teepee!”
“What?!?”
“You’re too tense!” (two tents)