English
Detailed Synonyms for ventral fin in English
ventral fin:
ventral fin [the ~] nom
-
the ventral fin
– either of a pair of fins attached to the pelvic girdle in fishes that help control the direction of movement; correspond to hind limbs of a land vertebrate 1the ventral fin; the pelvic fin– either of a pair of fins attached to the pelvic girdle in fishes that help control the direction of movement; correspond to hind limbs of a land vertebrate 1