Classification / Names
Common names from other countries
Main reference
Size / Weight / Age
Max length : 12.8 cm SL male/unsexed; (Ref. 2929)
Environment
Freshwater; benthopelagic
Climate / Range
Tropical, preferred ?
Distribution
Short description
Dorsal
spines
(total): 4;
Dorsal
soft rays
(total): 8;
Anal
spines: 3;
Anal
soft rays: 5. Color in life dark greenish or olive dorsally, paler on sides, whitish below; silvery luster over all; nape with a black spot; fins more or less dusky. The species may vary in color, scale counts and proportions. Circular gelatinous lid of eye high up, with posterior margin midway between tip of snout and posterior margin of operculum. 8 scales from nape to dorsal; 2-2.5 scales between origin of ventral and lateral line. Short, round axillary ventral scale much less than eye in length. Longitudinal branching lines on scales. Snout round.
IUCN Red List Status (Ref. 115185)
Threat to humans
Harmless
Human uses
Fisheries: of no interest
More information
Age/SizeGrowthLength-weightLength-lengthLength-frequenciesMorphometricsMorphologyLarvaeLarval dynamicsRecruitmentAbundance
Tools
Special reports
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Internet sources
Estimates of some properties based on models
Phylogenetic diversity index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Trophic Level
2.9 ±0.3 se; Based on size and trophs of closest relatives
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Vulnerability
Low to moderate vulnerability (28 of 100)
Price category