Deep Sea Brotula
During a dive to the Galapagos Rift Zone in 1988, scientists in Alvin saw this strange purple fish hanging out in the super-hot water gushing from hydrothermal vents at about 8,200 feet (2500 meters) depth. Pilot Ralph Hollis quickly netted the fish and brought it back to the surface for further examination. Scientists determined that it was in the genus Bythites, of which there are three Atlantic species, and promptly named it after Hollis: Bythites hollisi. They also found that it produces live young (as opposed to eggs) and is a relative of the better-known cusk eel. By 2002, more of these fish had been caught, and scientists decided that this Equatorial Eastern Pacific specimen was so different from the three Atlantic species that it warranted a new genus, Gerhardia. But a few years later, scientists wishing to avoid confusion with a beetle with the same moniker proposed another name, Thermichthys hollisi, referring to the fish’s preferred hangout, the hydrothermal vents of the Galapagos Rift Zone. So far, no other fish of this genus have been found.
via: Woods Hole Oceanographic Institution (WHOI)
