As nouns the difference between perciform and longfin
is that perciform is such a fish while longfin is any member of the family plesiopidae of elongated perciform fish.
As an adjective perciform
is of or pertaining to any of very many fish, of the order perciformes , that have fin spines, a swim bladder without a duct, usually ctenoid scales, and 17 or fewer caudal fin rays.
perciform
English
Adjective
(
en adjective)
Of or pertaining to any of very many fish, of the order Perciformes , that have fin spines, a swim bladder without a duct, usually ctenoid scales, and 17 or fewer caudal fin rays.
Anagrams
* longfin
English
Noun
(
en noun)
Any member of the family Plesiopidae of elongated perciform fish.
Synonyms
* roundhead
* spiny basslet