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> Siluriformes (Catfishes) > Malapteruridae (Electric catfishes)
Etymology: Malapterurus: Greek, mala = a lot of + Greek, pteron = fin + Greek, oura = tail (Ref. 45335).
More on author: Roberts.

Issue
Malapterurus thysi described by Ref. 44050 from the Cess and Cavally Rivers, might be identical to M. cavalliensis (Ref. 78218).

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

; zoet water benthopelagisch. Tropical

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Africa: Cavally River, where it forms the border between Côte d'Ivoire and Liberia; may occur further west in Liberian rivers (Ref. 34006).

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 12.2 cm SL mannelijk / geslacht onbekend; (Ref. 34006)

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Wervels: 41. Diagnosis: low counts of vertebrae and of gill rakers; exceptionally large oral tooth bands; premaxillary tooth band is laterally fairly broad and longitudinally broader than any other species in West African coastal streams; most distinctively colored species of Malapterurus (Ref. 34006).

Nothing it known about its biology (Ref. 78218).

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Roberts, T.R., 2000. A review of the African electric catfish family Malapteruridae, with descriptions of new species. Occas. Pap. Ichthyol. 1:1-15. (Ref. 34006)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Onvoldoende gegevens (DD) ; Date assessed: 04 June 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.3 ±0.4 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Malapterurus cavalliensis Roberts, 2000