Definition of Subopercle. Meaning of Subopercle. Synonyms of Subopercle

- The operculum is a series of bones found in bony fish and chimaeras that serves as a facial support structure and a protective covering for the gills;...
- genus from extant salmonids. The subopercle exhibits an anetrodorsal process which meets the edge of the subopercle at approximately a 60° angle. Also...
- indentation on the vertical limb. There are a few small serrations on the subopercle and interopercle. In the juveniles the anterior and posterior nostrils...
- on the edge of the disc and the small three pointed tubercles of the subopercle. This species has a maximum published standard length of 6.5 cm (2.6 in)...
- lower edge of the gill cover, the next runs from lower edge of eye to subopercle, and the third is the most indistinct and runs from the dark streak on...
- have unpigmented skin between the nostrils, and the inner surface of the subopercle is also unpigmented. The caudal peduncle has no subdermal pigments, and...
- a deeply incised rear margin of the operculum. there is a long, thin subopercle which has its dorsal end tapering to a point and an oval ventral end....
- and another darker stripe which runs from the lower edge of eye to the subopercle while a third stripe runs from front of the eye and sips between the preopercle...
- scales. The scales on the breast are quite large. The buckler on the subopercle is blunt with no strong spines. The anal fin almost extends as far as...
- nostril on each side of snout and no barbels on the chin. The opercle and subopercle have strong spines. The only scales on the naked body are on the two lateral...