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> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Cichlinae
Eponymy: Dr Christian Ferdinand Friedrich von Krauss (1812–1890) was a German botanist, malacologist, traveller and collector. [...] (Ref. 128868), visit book page.
More on author: Steindachner.

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

; süßwasser demersal; pH range: ? - 8.2. Tropical; 26°C - 31°C (Ref. 40602)

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South America: Atrato, Cauca and Magdalena River basins and Lake Maracaibo basin in Colombia. Introduced in the Orinoco River drainage in Venezuela.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 26.0 cm SL Männchen/unbestimmt; (Ref. 36377)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenweichstrahlen (insgesamt) : 10 - 15; Afterflossenstacheln: 5 - 6; Afterflossenweichstrahlen: 8 - 10. Body with dorsoventral bands; a black spot on the posterior region of the caudal peduncle, and another on the middle of the body, just below the lateral line (Ref. 26543).

Found in rivers, but prefers marshes or swamps abundant in aquatic plants (Ref. 26543). Feeds on other fishes and benthic invertebrates (Ref. 26543). Not common in the aquarium trade but occasionally imported (Ref. 12251).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Kullander, Sven O. | Partner

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. (Ref. 36377)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

nicht bedroht (LC) ; Date assessed: 15 January 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: weniger kommerziell; Aquarium: Kommerziell

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.03090 (0.01915 - 0.04986), b=3.00 (2.87 - 3.13), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.85 se; based on food items.

Generation time: 2.6 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Fec=3,439-10,986).

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

Preiskategorie (Ref. 80766): Unknown.

Caquetaia kraussii (Steindachner, 1878)