The black-nostril false moray, blacknose false moray or blacknose reef eel (Kaupichthys atronasus), is an eel in the family Chlopsidae. It was described by Leonard Peter Schultz in 1953.Schultz, L. P., E. S. Herald, E. A. Lachner, A. D. Welander and L. P. Woods, 1953 Fishes of the Marshall and Marianas islands. Vol. I. Families from Asymmetrontidae through Siganidae. Bulletin of the United States National Museum No. 202, v. 1: i-xxxii + 1–685, Pls. 1–74. It is a tropical, marine eel which is known from throughout the Indo-Pacific, including the Chagos Islands, Samoa, the Ryukyu Islands, the southern Great Barrier Reef, and Micronesia. It typically dwells in coral reefs at depths greater than 14 m. They can reach a maximum total length of .

The black-nostril false moray is considered an uncommon species.

References