acanthopteri
See also: Acanthopteri
English edit
Etymology edit
Via translingual Acanthopteri, from Ancient Greek ἄκανθα (ákantha, “thorn”) + πτερόν (pterón, “feather”).
Noun edit
acanthopteri pl (plural only)
- (zoology) A group of teleostean fishes having spiny fins. See Acanthopterygii.