Navigobius dewa, a new firefish genus and species

Navigobius dewa is a sensational new species and genus of dartfish with some very firefish-like qualities. Described in 2009 from specimen collected in Kagoshima Bay, Japan, Navigobius dewa is so unique that it was placed into a genus all it’s…

And you thought Helfrich’s firefish were rare

What we have here is a glowing deepwater morph of the already highly sought after Helfrich’s firefish, Nemateleotris helfrichi. This particular variant comes from Cook Island at about 220 feet which is over 100 feet deeper than the normal Helfrich…