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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Cichlinae
Etymology: Aequidens: Latin, aequus, equal, equally + Latin, dens, dentis = teeth (Ref. 45335).
Eponymy: Maria Gercília Mota Soares is a fisheries biologist who is Senior Researcher III at the National Research Institute of the Amazon (Instituto Nacional de Pesquisas da Amazonia (INPA), Manaus, Brazil), Researcher at the Federal University of Amazonas, [...] (Ref. 128868), visit book page.
More on author: Kullander.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bentopelagisk. Subtropical
South America: Amazon River basin, known only from the upper Aripuanã River, near Cachoeira de Dardanelos and in a headwater stream on the Juína-Vilhena road, Brazil.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 12.8 cm SL hane/ej könsbestämd; (Ref. 26647); 9.7 cm SL (female)
A clear-water species (Ref. 26647).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Kullander, S.O., 1995. Three new cichlid species from southern Amazonia: Aequidens gerciliae,A. epae and A. michaeli. Ichthyol. Explor. Freshwat. 6(2):149-170. (Ref. 26647)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
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Harmless
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00665 - 0.03141), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.1 ±0.40 se; based on food items.
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Assuming Fec<1000).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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