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Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Cichlidae (Cichlids) > Cichlasomatinae
Etymology: Amatitlania: Named for the type locality of the type species; 'Amatitlán' means 'a place abundant in amate' in Nahuatl, 'amate' is a kind of rustic paper made from the bark of Ficus petiolaris or Ficus indica.; coatepeque: Named for its type locality, Lake Coatepeque; noun in apposition.

Environment / Climate / Range Ecology

Freshwater; benthopelagic; depth range ? - 6 m (Ref. 74403). Tropical

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 9.1 cm SL male/unsexed; (Ref. 74403)

Short description Morphology | Morphometrics

Dorsal spines (total): 17 - 19; Dorsal soft rays (total): 7-9; Anal spines: 8-10; Anal soft rays: 6 - 7; Vertebrae: 28. This species is characterized by the following: fourth bar on side of body Y-shaped, this is formed by ventral coalescence of 4th and 5th bars; posterior end of dentigerous arm of dentary triple-spined, squarish or bluntly pointed; with double medial-loop in the gut; differs from its congeners in having a posteriad projection at dorsal corner in lower lip (vs. absent), peritoneal pigmentation is uniformly sparse (vs. uniformly dark or silvery), 5-5.5 (vs. 5 or fewer) scales from lateral line to origin of dorsal fin (Ref. 74403).

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

Central America: known only from Lake Coatepeque, El Salvador .

Found among rocks, in clear waters (Ref. 74403).

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

Schmitter-Soto, J.J., 2007. A systematic revision of the genus Archocentrus (Perciformes: Cichlidae), with the description of two new genera and six new species. Zootaxa 1603:1-78.

IUCN Red List Status (Ref. 90363)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO(Publication : search) | FisheriesWiki |

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Estimates of some properties based on empirical models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01957 (-0.16596 - 0.20510), b=3.03 (2.93 - 3.13), based on LWR estimates for this family-BS (Ref. 93245).

Trophic Level (Ref. 69278): 3.2 ±0.5 se; Based on size and trophs of closest relatives

Resilience (Ref. 69278): Medium, minimum population doubling time 1.4 - 4.4 years (Assuming Fec<1000).

Vulnerability (Ref. 59153): Low vulnerability (13 of 100) .

Price category (Ref. 80766): .

Amatitlania coatepeque Schmitter-Soto, 2007