Diagnostic Description
provided by Fishbase
Jaws long (Ref. 13608). Posterior end of body narrow, ending as a long filament (Ref. 13608). Dorsal fin with about 350 rays; caudal fin not recognizable; anal fin with about 320 (Ref. 6885). Dark brown or grey in color, often darker below (Ref. 3248); anal fin and tips of pectoral fins almost black (Ref. 6885).
- Recorder
- Cristina V. Garilao
Life Cycle
provided by Fishbase
Oviparous (Ref. 3247).
- Recorder
- Cristina V. Garilao
Morphology
provided by Fishbase
Dorsal spines (total): 0; Analspines: 0
- Recorder
- Cristina V. Garilao
Trophic Strategy
provided by Fishbase
Occur in midwater, usually below 400 m and occasionally in shallow water in the northern part of its range. Feed on crustaceans while swimming with its mouth open (Ref. 5377).
Biology
provided by Fishbase
Occur in midwater, usually below 400 m and occasionally in shallow water in the northern part of its range. Feed on crustaceans while swimming with its mouth open (Ref. 5377). Mesopelagic (Ref. 58302) and bathypelagic (Ref. 58426). Oviparous, with planktonic leptocephali (Ref. 32364). Degenerative changes in males and females suggest semelparity (Ref. 32364). Minimum depth from Ref. 58302.
Importance
provided by Fishbase
fisheries: of no interest