They measure between 53.1โ121 mm (2.09โ4.76 in). Its set apart from others due to its luminous gland being shaped like a Y and a distinctive lower jaw that appears somewhat pointed.[1]
Size
This species reaches a length of 12.1 cm (4.8 in).[3]
Etymology
The fish is named in honor of ichthyologist Phillip C. Heemstra (1941-2019), of the South African Institute for Aquatic Biodiversity, because of his contributions to the studiy of percoid fshes from the western Indian Ocean.[4]