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Siluriformes (Catfishes) >
Clariidae (Airbreathing catfishes)
Etymology: Channallabes: Greek, channe, -es = an anchovy + Greek, allabes, -etos = a fish of the Nile, a kind of lamprey (Ref. 45335).
More on author: Günther.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bentopelagisk; pH range: 6.5 - 7.8; dH range: ? - 25. Tropical; 22°C - 25°C (Ref. 2060); 3°N - 10°S
Africa: Kouilou basin (Congo Republic) to Loge River basin (Angola), including the lower, middle and upper Congo River basin (Congo Republic, Democratic Republic of the Congo and Angola) (Ref. 58526, 81644, 106245).
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 41.6 cm TL hane/ej könsbestämd; (Ref. 81644)
Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 105; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 118; Ryggkotor: 76 - 117. Diagnosis: small supraorbital process on infraorbital IV, not reaching the rostral border of the eye; fenestra between scapulo-coracoid and cleithrum absent; interdigitation between entopterygoid and quadrate (Ref. 81644).
Body shape (shape guide): elongated; Cross section: circular.
Facultative air-breathing (Ref. 126274); Prefers forest streams and swamps, where it lurks among the roots of trees and may even capture its prey on land. Also found in rapids (Ref. 78218). Channallabes apus is an omnivore (Ref. 78218).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Teugels, G.G., 1986. Clariidae. p. 66-101. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels, MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 3820)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell; Akvarium: Kommersiell
Verktyg
Särskilda rapporter
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Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00741 (0.00344 - 0.01597), b=2.97 (2.79 - 3.15), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.5 ±0.6 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |
Priskategori (Ref. 80766) |
Unknown.
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Näringsämnen (Ref. 124155) |
Calcium = 116 [55, 277] mg/100g; Iron = 1.38 [0.71, 2.55] mg/100g; Protein = 17 [15, 19] %; Omega3 = 0.338 [0.125, 0.869] g/100g; Selenium = 93.2 [36.6, 258.3] μg/100g; VitaminA = 34.6 [11.6, 98.1] μg/100g; Zinc = 1.27 [0.82, 1.87] mg/100g (wet weight); |