Long-Nostril Snake Eel
Fishes · Bony fishes · Snake eels

Long-Nostril Snake Eel

Phyllophichthus xenodontus Gosline, 1951
syn. Phyllophichthus macrurus
42 cmLeast Concern
820

The Flappy Snake-eel (Phyllophichthus xenodontus) is a marine species classified within the family Ophichthidae, commonly referred to as worm or snake eels. It represents the sole species within the genus Phyllophichthus. The species was first described by ichthyologist William Alonzo Gosline III in 1951. The Flappy Snake-eel is indigenous to tropical regions of the Indo-Pacific, with its distribution including East Africa, the Hawaiian Islands, the Marquesan Islands, the Society Islands (🇵🇫 French Polynesia), the Caroline Islands, and the 🇲🇭 Marshall Islands. This eel typically resides at depths ranging from 8 to 30 meters and is commonly associated with reef environments and inshore waters. It is characterized by a benthic lifestyle and has the capability to form burrows. Male specimens of this species can attain a maximum total length of 42 centimeters.

Why it's threatened

There are no known major threats.

Threat classification from the IUCN Red List.

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Last Update: June 28, 2026