Why do they have a pair of caudal fins??? They look like feet. Caudal fin is singular.
It’s a single, split caudal fin. Compensates for the absence of anal and ventral fins ;-)
rnmontgomery about 11 years ago
Why do they have a pair of caudal fins??? They look like feet. Caudal fin is singular.
daniel_bel about 11 years ago
It’s a single, split caudal fin. Compensates for the absence of anal and ventral fins ;-)