How To Use ctenoid In A Sentence
- Cycloid Fish Scale - The primary types of fish scales include placoid, cosmoid, ganoid, ctenoid, and cycloid scales. Undefined
- Pirate perch is a stout, dark-colored fish, with a single dorsal fin and ctenoid scales on the head and body. Think Progress » “When I caught a 7.5 pound perch in my lake”
- Triplefin blennies are also unique among blennies in that they possess ctenoid (rough-edged) scales.
- Thin, translucent, and lacking enamel as well as dentine, these modern structures are known as cycloid and ctenoid scales. Undefined
- Ctenoid Fish Scale - Three general types of ctenoid scales have been categorized, but each type is composed of two key sections; a rigid surface layer chiefly consisting of crystallized calcium salts and a deeper layer that is formed by collagen-type fibrils. Undefined
- Its scales are ctenoid, and it has no preorbital scales.
- The scales may be cycloid, ctenoid, or absent and the lateral line is absent.
- I tried to follow Agassiz's scheme of division into the order of ctenoids and ganoids, with the result that I found one of my species of side-swimmers had cycloid scales on one side and ctenoid on the other. Louis Agassiz as a Teacher; illustrative extracts on his method of instruction
- Triplefin blennies are also unique among blennies in that they possess ctenoid (rough-edged) scales (except for three species).
- The distinction between the ctenoid scale types, therefore, is primarily based upon their form. Undefined
