Luminescent modified areas of the gastrohepatic glands, found within the cephalothorax of some species Sergestes s.1 [Perez Farfante and Kensley, 1997].
One of several processes on the gastrohepatic gland, modified to produce light; found on species of genus Sergestes [Butler, T.H.].
Crustacea glossary. Natural History Museum of Los Angeles County. 2011.