Classificatie / Names
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Siluriformes (Catfishes) >
Amphiliidae (Loach catfishes) > Leptoglaninae
Etymology: Zaireichthys: Composed form Zaire river + Greek,ichtys = fish; the habitat of this fish (Ref. 45335); kafuensis: The specific name, 'kafuensis', refers to the river system in which the types were collected (Ref. 86935).
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch. Tropical
Africa: Kafue River above Kafue Gorge, Zambia (Ref. 86935).
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 2.4 cm SL mannelijk / geslacht onbekend; (Ref. 86935); 2.4 cm SL (female)
Korte beschrijving
Morfologie | Morfometrie
Dorsale stekels (totaal): 2; Dorsale zachte stralen (totaal): 5; Anale stekels 0; Anale zachte stralen: 11 - 12; Wervels: 36 - 37. Diagnosis: This species differs from Zaireichthys lacustris, Z. conspicuus, Z. kunenensis and Z. maravensis in having a narrow, sub-rectangular pre-maxillary tooth patch less than 40% of the mouth width; from Z. monomotapa in the more ‘peppered’ colour pattern, the presence of only five branched rays in the dorsal fin, and the shorter lateral line which is 1.4-1.8 times in the standard length; from Z. pallidus in the shorter maxillary barbels and in the possession of 13 branched rays in the caudal fin, vs. 11; and from Z. kavangoensis in the wider premaxillary tooth patch and larger number of rays in the median fins (Ref. 86935).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Eccles, D.H., D. Tweddle and P.H. Skelton, 2011. Eight new species in the dwarf catfish genus Zaireichthys (Siluriformes: Amphiliidae). Smithiana Bull. (13):3-28. (Ref. 86935)
Status op de Rode Lijst van het IUCN (Ref. 126983)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij:
Meer informatie
Lokale namenSynoniemenMetabolismePredatorenEcotoxicologieVoortplantingMaturiteitPaaienPaaiaggregatiesFecunditeitEierenOntwikkeling van de eieren
Leeftijd/GrootteGroeiLengte-gewichtLengte-lengteLengtefrequentiesMorfometrieMorfologieLarvenLarvale populatiedynamiekRekruteringAbundantieBRUVS
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).