Apterichtus keramanus Machida, Hashimoto & Yamakawa, 1997

Family:  Ophichthidae (Snake eels), subfamily: Ophichthinae
Max. size: 
Environment:  demersal; marine; depth range 25 - 50 m
Distribution:  Western Pacific: known only from Kerama Island, Okinawa Prefecture, southern Japan.
IUCN Red List Status: Not Evaluated (N.E.) Ref. (126983)
Threat to humans:  harmless

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