Ceratoscopelus warmingii (Lütken, 1892)
Warming's lantern fish
Ceratoscopelus warmingii
photo by Shao, K.T.

Family:  Myctophidae (Lanternfishes), subfamily: Lampanyctinae
Max. size:  10.2 cm TL (male/unsexed); max.weight: 11.4 g
Environment:  bathypelagic; marine; depth range 391 - 2056 m, oceanodromous
Distribution:  Atlantic Ocean: 35°N (eastern limit) and 42°N (western limit) south to the Subtropical Convergence. Pacific Ocean: tropical and subtropical waters (Ref. 4066). Indian Ocean: 20°N-45°S (Ref. 4066). Reported to be common in southern Africa (Ref. 4066). South China Sea and East China Sea (Ref.74511).
Diagnosis:  Dorsal spines (total): 0-0; Dorsal soft rays (total): 13-15; Anal spines: 0-0; Anal soft rays: 13-15
Biology:  Oceanic species found between 700 and 1,500 m during the day; between 20 and 200 m at night (Ref. 4775) with maximum abundance between 50 and 100 m (Ref. 47377). Size stratification with depth both day and night (Ref. 4775). Small juveniles (1.5-1.9 cm) are apparently non-migratory. Known to feed on zooplankton but appears to be adapted for occasional herbivory (Ref. 28809).
IUCN Red List Status: Least Concern (LC); Date assessed: 10 July 2012 Ref. (130435)
Threat to humans:  harmless


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