Tripterygiidae

Black triplefin

Enneapterygius niger

Three Point Two Centimeters Tripterygiid Fish of the Pacific Ocean

• Black
• Tropical
• Regional distribution
• Marine fish
• Pacific Ocean
• Elongated
• Small
• Tropical fish

Enneapterygius niger, known commonly as the black triplefin, is a species of triplefin blenny from the Western Pacific Ocean. It is a small species (up to 3.2 cm (1.3 in) total length) that was described by Ronald Fricke in 1994.