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Aequidens rivulatus
Picture by Musilova, Z.
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Picture by Musilova, Z.
Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Cichlidae (Cichlids) > Cichlasomatinae
Etymology: Aequidens: Latin, aequus, equal, equally + Latin, dens, dentis = teeth (Ref. 45335).
Etymology: Aequidens: Latin, aequus, equal, equally + Latin, dens, dentis = teeth (Ref. 45335).
Environment / Climate / Range Ecology
Freshwater; benthopelagic; pH range: 6.5 - 8.0; dH range: ? - 25. Tropical; 20°C - 24°C (Ref. 1672); 1°S - 2°S
Size / Weight / Age
Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions | Faunafri
South America: Pacific slope from the Esmeraldas River in Ecuador to the Tumbes River in Peru.
In small and larger coastal streams (Ref. 6329). Females care for the eggs and larvae while males defend the territory (Ref. 40602).
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)
Threat to humans
Harmless
Human uses
Fisheries: of no interest; aquaculture: commercial; aquarium: commercial
FAO(Aquaculture: production; ; publication : search) | FisheriesWiki | Sea Around Us
More information
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FAO areas
Ecosystems
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Ecology
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Common names
Synonyms
Metabolism
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Ecotoxicology
Reproduction
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Fecundity
Eggs
Egg development
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development
Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
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Growth
Length-weight
Length-length
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Morphometrics
Morphology
Larvae
Larval dynamics
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References
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion
Tools
E-book | Field guide | Length-frequency wizard | Life-history tool | Point map | Classification Tree
| Catch-MSY |
Special reports
Download XML
Internet sources
Alien/Invasive Species database | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | iSpecies | Public aquariums | PubMed | Scirus | SeaLifeBase | Tree of Life | uBio | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record
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=0.01235 (-0.16179 - 0.18649), b=3.00 (2.91 - 3.10), based on LWR estimates for this family-BS (Ref. 93245).
Trophic Level (Ref. 69278): 3.2 ±0.4 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278): Medium, minimum population doubling time 1.4 - 4.4 years (Fec=600).
Vulnerability (Ref. 59153): Low vulnerability (23 of 100) .