Teleostei (teleosts) >
Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Cichlinae
Etymology: Herichthys: Greek, eri = very, a lot + Greek, ichthys = fish (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; brackish; benthopelagic; pH range: 7.5 - ?. Tropical; 17°C - 28°C (Ref. 40602)
North America: Atlantic slope of northern Mexico, in the Panuco River drainage from the Sabinas River to the coastal Laguna Tamiahua.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 12.6 cm SL male/unsexed; (Ref. 36377); common length : 5.6 cm TL male/unsexed; (Ref. 12193)
Prefers coastal lacustrine environment which is slightly salty and turbid and which has mud or sand bottom. Feeds primarily on aquatic and terrestrial insects but also takes small fishes when available. Adults spawn among exposed roots at the lagoon edges and produce about 400-500 eggs.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | 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. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Fisheries: commercial; aquarium: commercial
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02692 (0.01189 - 0.06092), b=3.03 (2.84 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.60 se; based on food items.
Resilience (Ref.
120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).