closeup on an aquatic large larvae of the barred tiger salamander , ambystoma mavortium feeding on bloodworms

ambystoma ambystomatidae american amphibia amphibian animal aquatic arizona barred biology blotched breeding captive caudata chordata closeup ecology feeding fills gray green herpetology heterotriton large larvae macro mavortium mole nature newt north outdoor outdoors pet pettrade photograph predator salamander single starved tailed tiger usa vertebrate wild wildlife