Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Cichlidae (Cichlids) > Geophaginae
Etymology: Geophagus: Greek, gea = the earth + Greek, phagein = to eat (Ref. 45335). More on author: Eigenmann, Hildebrand.

Environment / Climate / Range Ecology

Freshwater; benthopelagic; pH range: 6.5 - 7.0; dH range: 5 - 15. Tropical; 24°C - 26°C (Ref. 1672)

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 19.8 cm TL male/unsexed; (Ref. 36377)

Short description Morphology | Morphometrics

Similar to Aequidens except for the presence of a lobule on the first branchial arch and the protuberance on the head of male specimens.

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions | Faunafri

South America: Magdalena, Cauca and Sinú River basins in Colombia; Limón River (Lake Maracaibo drainage) in Venezuela.

Main reference Upload your references | References | Coordinator : Kullander, Sven O. | Collaborators

Kullander, S.O., 2003. Cichlidae (Cichlids). p. 605-654. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil.

IUCN Red List Status (Ref. 90363)

Not Evaluated

Threat to humans

Harmless

Human uses

Aquarium: commercial

FAO(Publication : search) | FisheriesWiki | Sea Around Us

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Food consumption
Ration

Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development

Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance

References
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion

Collaborators
Pictures
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Sounds
Ciguatera
Speed
Swim. type
Gill area
Otoliths
Brains
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Internet sources

Estimates of some properties based on empirical models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01570 (-0.15264 - 0.18405), b=2.97171 (2.88426 - 3.05915), based on LWR estimates for this family-BS (Ref. 93245).

Trophic Level (Ref. 69278): 2.0 ±0.00 se; Based on food items.

Resilience (Ref. 69278): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Vulnerability (Ref. 59153): Low vulnerability (22 of 100) .

Price category (Ref. 80766): Unknown.

Geophagus steindachneri Eigenmann & Hildebrand, 1922