Gymnoscopelus braueri (Lönnberg, 1905)
Brauer’s lanternfish
Gymnoscopelus braueri
photo by SFSA

Family:  Myctophidae (Lanternfishes), subfamily: Gymnoscopelinae
Max. size:  22 cm SL (male/unsexed)
Environment:  bathypelagic; marine; depth range - 2700 m, oceanodromous
Distribution:  Generally ranges between the coasts of Antarctic and 33°S (south-western Atlantic Ocean sector), 46°S (Indian Ocean sector between 50°-71°E), and about 46°S (Pacific Ocean sector off Chile).
Diagnosis:  Dorsal spines (total): 0-0; Dorsal soft rays (total): 14-17; Anal spines: 0-0; Anal soft rays: 16-20
Biology:  Oceanic and mesopelagic, found in the upper 200 m at night but deeper in the region of Subtropical Convergence (Ref. 4066). Feeds mainly on Euphausia superba; also takes copepods (Euchaeta antarctica, Rhincalanus gigas), amphipods (Primno macropa, Themisto gaudichaudii) and the euphausiid Thysanoessa macrura.
IUCN Red List Status: Least Concern (LC); Date assessed: 28 June 2018 Ref. (130435)
Threat to humans:  harmless


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