Classification / Names
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopteri (ray-finned fishes) > Cichliformes
(Cichlids, convict blennies) > Cichlidae
(Cichlids) > Cichlinae
More on author: Gill.
Environment: milieu / climate zone / depth range / distribution range
Freshwater; benthopelagic. Tropical; 23°C - 34°C (Ref. 36880)
Central America: Atlantic slope of Nicaragua and Costa Rica (San Juan drainage including Lakes Managua, Nicaragua and Masaya to the Matinaon River).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 18.5 cm SL male/unsexed; (Ref. 36377)
A floodplain fish found between 0 and 200 m elevation. Inhabits lakes and rivers of low to high current velocity. Feeds on aquatic insects in large part with abundant detritus and sediments (Ref. 36880).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Říčan, O., L. Piálek, K. Dragová and J. Novák, 2016. Diversity and evolution of the Middle American cichlid fishes (Teleostei: Cichlidae) with revised classification. Verteb. Zool. 66(1):1-102. (Ref. 114771)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates based on models
Phylogenetic diversity index (Ref. 82805
= 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00706 - 0.03245), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 2.6 ±0.27 se; based on food items.
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Assuming Fec<1000).
Vulnerability (Ref. 59153
): Low to moderate vulnerability (25 of 100) .