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> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Cichlinae
Etymology: Crenicichla: Latin, crenulatus = cut, clipped + Greek, kichle = wrasse (Ref. 45335).
More on author: Heckel.

Issue
Species monograph in Kullander (1982); description of material from Rio Uruguay in Lucena & Kullander (1992: 101).

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

; sötvatten bentopelagisk; pH range: 7.0 - ? ; dH range: 12 - ?; flodvandrande (Ref. 51243). Subtropical; 23°C - 28°C (Ref. 2060)

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

South America: Paraná River basin, widespread in the Paraguay River drainage in Brazil and Paraguay and the lower Paraná (below Guaira) in Paraguay and Argentina, and also along the coast of the Rio Grande do Sul, Brazil. Also found in the middle and lower Uruguay River in Brazil and Uruguay. Amazon River basin in the Guaporé River drainage in Brazil and Bolivia.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 20.9 cm TL hane/ej könsbestämd; (Ref. 94981)

Life cycle and mating behavior Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver

Females reach sexual maturity at 14 cm, males at 18 cm (Ref. 2060).

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

Lucena, C.A.S. and S.O. Kullander, 1992. The Crenicichla (Teleostei: Cichlidae) species of the Uruguai River drainage in Brazil. Ichthyol. Explor. Freshwat. 3(2):97-160. (Ref. 26688)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 11 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

Trophic ecology
Födoslag
Diet compositions
Food consumptions
Food rations
Predatorer

Ecology
Ekologi

Population dynamics
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Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
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Life cycle
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Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larver
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Distribution
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Anatomy
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Hjärnstorlek
Otoliths

Physiology
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Swimming type
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Visual pigment(s)
Fiskljud
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Toxicities (LC50s)

Genetics
Genetik
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Human related
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Vattenbruksprofiler
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Ciguatera cases
Stamps, coins, misc.

Outreach
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Taxonomy
Populärnamn
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References
referenser

Verktyg

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00871 (0.00555 - 0.01366), b=3.08 (2.95 - 3.21), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.6 ±0.51 se; based on food items.

Resiliens (Ref. 120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (11 of 100).

Crenicichla lepidota Heckel, 1840