dcsimg

Diagnostic Description

provided by Fishbase
Snout about 3/4 eye diameter, maxilla moderate, tip pointed, reaching almost to or just beyond front margin of pre-operculum. gill rakers short and stumpy. Dorsal fin origin well behind midpoint of body; anal fin origin below first to fourth branched dorsal fin rays. Silver stripe along flank, twice eye diameter at widest, lost in fishes over 10 to 12 cm SL; curve of black dots on operculum (Ref. 189).
license
cc-by-nc
copyright
FishBase
Recorder
Crispina B. Binohlan
original
visit source
partner site
Fishbase

Life Cycle

provided by Fishbase
Spawn in school (Ref. 205).
license
cc-by-nc
copyright
FishBase
Recorder
Susan M. Luna
original
visit source
partner site
Fishbase

Morphology

provided by Fishbase
Dorsal spines (total): 0; Analspines: 0; Analsoft rays: 26 - 30
license
cc-by-nc
copyright
FishBase
Recorder
Crispina B. Binohlan
original
visit source
partner site
Fishbase

Biology

provided by Fishbase
Occurs far up rivers, but apparently reaches down to river mouths. Carnivorous, feeds on small fishes and probably crustaceans (Ref. 12225). A ripe female of 17.2 cm SL was recorded at Tucupita, Orinoco delta in Venezuela.
license
cc-by-nc
copyright
FishBase
Recorder
Crispina B. Binohlan
original
visit source
partner site
Fishbase

Importance

provided by Fishbase
fisheries: subsistence fisheries
license
cc-by-nc
copyright
FishBase
Recorder
Crispina B. Binohlan
original
visit source
partner site
Fishbase