Krefftichthys anderssoni (Lönnberg, 1905)
Rhombic lanternfish
Krefftichthys anderssoni
photo by SFSA

 Family:  Myctophidae (Lanternfishes), subfamily: Myctophinae
 Max. size:  7.1 cm SL (male/unsexed)
 Environment:  bathypelagic; depth range - 2700 m, oceanodromous
 Distribution:  Ranges from the Antarctic Divergence/Weddell-Scotia Confluence to the northern boundary limits (usually considered to coincide with the geographic location of the Subtropical Convergence), and further north in meridional currents: to 32°-33°S in Peruvian Current and to 34°S in Falkland Current.
 Diagnosis:  Dorsal spines (total): 0-0; Dorsal soft rays (total): 12-14; Anal spines: 0-0; Anal soft rays: 17-20
 Biology:  Oceanic (Ref. 4066). Found in the upper 50-100 m south of Antarctic Polar Front at night, but deeper (500-600 m) north of Antarctic Polar Front and at depths greater than 1,000 m at Subtropical Convergence. Feeds mainly on copepods, and also on euphausiids and amphipods.
 IUCN Red List Status:   (Ref. 96402)
 Threat to humans:  harmless
 Country info:   
 

 Entered by: Jarre-Teichmann, Astrid - 23.01.93
 Modified by: Bailly, Nicolas - 15.07.13
 Checked by: Garilao, Cristina V. - 09.12.96

Source and more info: www.fishbase.org. For personal, classroom, and other internal use only. Not for publication.


Page created by Jen, 05.08.02, php script by kbanasihan 06/09/2010 ,  last modified by dsantos, 20/08/10