Blenniidae

Xestus sabretooth blenny

Petroscirtes xestus

Blenny beneath the Indian Ocean

• Tropical
• Transcontinental
• Marine fish
• Indian Ocean
• Pacific Ocean
• Africa
• Oceania
• Elongated
• Small
• Tropical fish

Petroscirtes xestus, the xestus sabretooth blenny, xestus fangblenny, or the bearded sabretooth blenny, is a species of combtooth blenny found in coral reefs in the Pacific and Indian Ocean.