User:Drauv/Parmops coruscans

Parmops coruscans is a species of flashlight fish, order Beryciformes, native to the Pacific Ocean off the coast of Tahiti and from Fiji to French Polynesia. It is one of two species of Parmops along with P. echinatus, which was found at Fiji. Like other anomalopids, it is notable for the light organs underneath its eyes, which contain bioluminescent bacteria. To cover the organs, it rotates them inward while sliding a black lid upward over each eye. The lack of development in its shutter mechanism helps places it between Anomalops and Phthanophaneron on the evolutionary tree.

Its body is compressed and its snout is blunt, with large eyes set on either side. At 4.8 cm SL in length, it is a small fish, and not a target for fisheries. Almost nothing is known about its biology or habitat. It was first described in 1991 by ichthyologists R. H. Rosenblatt and G. D. Johnson from a single specimen found at Tahiti at a depth of 350 m. It was named coruscans for the Latin word meaning "sparkling," and its genus name derives from the Latin word parma meaning "a little shield" and the Greek word ops meaning "face."