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> Characiformes (Characins) > Ctenoluciidae (Pike-characids)
Etymology: Ctenolucius: Greek, kteis, ktenos = comb + Latin, lucius = pike (Ref. 45335).
More on author: Valenciennes.

Issue
Redescribed with synonymy in Vari (1995:43).

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

; süßwasser pelagisch; dH range: ? - 22. Tropical; 22°C - 25°C (Ref. 2060)

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

South America: Río Magdalena and Río Sinú basins (northern Colombia) and rivers draining into Lago de Maracaibo in northwestern Venezuela.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 26.0 cm SL Männchen/unbestimmt; (Ref. 96636); max. veröff. Gewicht: 119.20 g (Ref. 96636)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 10 - 11; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 10 - 11; Wirbelzahl: 42 - 46. Can be distinguished from C. beani by differences in body pigmentation, number of vertebrae, relative least depth of caudal peduncle, the alignment of the articulation between the sixth infraorbital and supraorbital, and number of lateral line scales.

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Number of eggs between 1000 and 3000.

Hauptreferenz Upload your references | Referenzen | Koordinator : Vari, Richard P. | Partner

Vari, R.P., 1995. The Neotropical fish family Ctenoluciidae (Teleostei: Ostariophysi: Characiformes): supra and intrafamilial phylogenetic relationships, with a revisionary study. Smithson. Contri. Zool. No. 564, 97 p. (Ref. 13118)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 29 April 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerziell; Aquarium: Öffentliche Aquarien

FAO - Publication: search | FishSource |

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Trophic ecology
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Ecology
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Anatomy
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7578 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00447 (0.00250 - 0.00800), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 4.2 ±0.73 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Fec=1,000-3,000).

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

Preiskategorie (Ref. 80766): Unknown.

Ctenolucius hujeta (Valenciennes, 1850)