The doublethread grenadier (Gadomus arcuatus) has a very long chin barbel for searching for food and long tactile rays in the pelvic and dorsal fins.
4/10/2019 1:10:39 PM
Date: 20150427T194401Z
Credit: NOAA OKEANOS EXPLORER Program, Oceano Profundo 2015; Exploring Puerto Rico's Seamounts, Trenches, and Troughs
Location: USVI, St. Croix approximately 900 meters