Teleostei (teleosts) > Cichliformes
(Cichlids, convict blennies) > Cichlidae
(Cichlids) > Cichlasomatinae
Etymology: Herichthys: Greek, eri = very, a lot + Greek, ichthys = fish (Ref. 45335).
More on authors: Jordan & Snyder.
Environment: milieu / climate zone / depth range / distribution range
Freshwater; benthopelagic; pH range: 7.8 - 8.3. Tropical; 23°C - 29°C (Ref. 7335)
North America: Atlantic slope of northern Mexico. Endemic to the Tamasopo, Gallinas and Ojo Frio rivers in the Panuco River basin.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 40.0 cm SL male/unsexed; (Ref. 36377)
Inhabits rivers. Feeds on snails and smaller fishes. Aquarium conditions: pH=7, H=3, 25°C water temperature, carnivore, egg layer, needs plant and rock cover, not easy to raise in tanks (Ref. 6398).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
The female tends mainly for eggs and larvae.
De la Maza-Benignos, M., C.P. Ornelas-García, M.d.L. Lozano-Vilano, M.E. García-Ramírez and I. Doadrio, 2015. Phylogeographic analysis of genus Herichthys (Perciformes: Cichlidae), with descriptions of Nosferatu new genus and H. tepehua n. sp. Hydrobiologia 748:201-231. (Ref. 99935)
IUCN Red List Status (Ref. 126983)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Phylogenetic diversity index (Ref. 82804
= 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02884 (0.01309 - 0.06353), b=3.03 (2.85 - 3.21), in cm total length, based on LWR estimates for this Subfamily-BS (Ref. 93245
Trophic level (Ref. 69278
): 4.0 ±0.70 se; based on food items.
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153
): Moderate vulnerability (39 of 100).