What is "combtooth blenny"

n. Any of the perciform marine fish of the family Blenniidae, with large spiny dorsal fins.

n. small usually scaleless fishes with comb-like teeth living about rocky shores; territorial and hole-dwelling [syn: blenny]

Combtooth blennies are blennioids; perciform marine fish of the family Blenniidae. They are the largest family of blennies with around 400 known species. Combtooth blennies are found in tropical and subtropical waters in the Atlantic, Pacific and Indian Oceans; some species are also found in brackish and even freshwater environments.