acanthopteri
English
Etymology
Via (deprecated template usage) [etyl] New Latin, from (deprecated template usage) [etyl] Ancient Greek ἄκανθα (ákantha, “thorn”) + πτερύγιον (pterúgion, “wing, fin”).
Noun
acanthopteri (uncountable) pl
- (zoology) A group of teleostean fishes having spiny fins. See Acanthopterygii.