Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Cichlinae
Etymology: Crenicara: Latin, crenulatus = cut, clipped + tupí, guaraní , acará = the name of a fish (Ref. 45335).
More on author: Günther.

Environment: milieu / climate zone / depth range / distribution range Ekologi

; sötvatten bentopelagisk; pH range: 5.0 - 6.0; dH range: 0.10000000149012 - 10; ej vandrande. Tropical; 23°C - 27°C (Ref. 42575)

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

South America: Amazon River basin, in Ecuador, Peru, Colombia and Brazil, in tributaries of the rivers Ucayali, Marañón, Solimões and Amazon from about the Pachitea River on the Ucayali River to about Gurupá; upper Mamoré River in Bolivia, and Madre de Dios River drainage in Peru; Essequibo River drainage in Guyana; Amapá Grande River in Amapá, Brazil.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 10.0 cm SL hane/ej könsbestämd; (Ref. 36377)

In forest creeks and sandy river shores, often near fallen leaves or among plants. Young are all females; at about 8 months of age one female changes into a dominant male (Ref. 42575).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Attaches about 200 eggs to plants or stones; female tends the clutch. After a year the females turn into males. This corrects previous informations from Ref. 35887 and 13371.

Main reference Upload your references | referenser | Koordinator : Kullander, Sven O. | Medarbetare

Kullander, S.O., 1986. Cichlid fishes of the Amazon River drainage of Peru. Department of Vertebrate Zoology, Research Division, Swedish Museum of Natural History, Stockholm, Sweden, 394 p. (Ref. 9088)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 10 November 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: saknar intresse; Akvarium: Kommersiell

FAO - Publication: search | FishSource |

Ytterligare information

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Populärnamn
synonymer
Metabolik
Predatorer
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Reproduktion
Könsmognad
Lek
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Fecundity
Ägg
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Age/Size
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Length-weight
Length-length
Length-frequencies
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01862 (0.00849 - 0.04084), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.1 ±0.4 se; based on size and trophs of closest relatives

Resiliens (Ref. 120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (tm<1).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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