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Malapterurus teugelsi Norris, 2002

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Malapterurus teugelsi
Picture by RMCA / Mark Hanssens


Guinea country information

Common names: [No common name]
Occurrence: endemic
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Only known from the Kogon River (Ref. 44050, 57130). Type locality, Kogon R., ca. 11°21'N, 14°30'W, Ndyarendi (Ref. 54621).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/gv.html
National Fisheries Authority: http://www.fis-net.com/guinea
Occurrences: Occurrences Point map
Main Ref: Norris, S.M., 2003
National Database:

Common names from other countries

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Malapteruridae (Electric catfishes)
Etymology: Malapterurus: Greek, mala = a lot of + Greek, pteron = fin + Greek, oura = tail (Ref. 45335);  teugelsi: Named to honor Belgian ichthyologist Guy G. Teugels of the Royal Museum of Central Africa, collector of the holotype and an important contributor to our knowledge of west and central African fishes (Ref. 44050).

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

; zoet water demersaal.   Tropical

Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Point map | Introducties | Faunafri

Africa: endemic to the Kogon River, Guinea (Ref. 44050, 57130).

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 21.2 cm SL mannelijk / geslacht onbekend; (Ref. 57130)

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 0; Dorsale zachte stralen (totaal): 0; Anale stekels 0; Anale zachte stralen: 8 - 10; Wervels: 38 - 40. Diagnosis: body elongate and cylindrical; tooth patches narrow; vertically based pectoral fin positioned at body mid-depth; caudal bar frequently extends a narrow band along the body mid-depth, dividing the pale interspace and joining the saddle and caudal bar; medial portion of pelvic fin dark with a well-defined pale rim; caudal saddle and bar pattern more prominent in juveniles and young, the darkened pelvic fin more apparent in larger specimens (Ref. 44050).

Biologie     Verklarende woordenlijst (bv. epibenthic)

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

Norris, S.M., 2002. A revision of the African electric catfishes, family Malapteruridae (Teleostei, Siluriformes), with erection of a new genus and descriptions of fourteen new species, and an annotated bibliography. Ann. Mus. R. Afr. Centr., Sci. Zool., 289:1-155. (Ref. 44050)

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

  Kwetsbaar, zie IUCN Rode Lijst (VU) (B1ab(i,ii,iii)+2ab(i,ii,iii)); Date assessed: 23 April 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless




Gebruik door de mens

Visserij:
FAO(Publication : search) | FishSource |

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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=0.00389 (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):  3.4   ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (16 of 100).
Prijsklasse (Ref. 80766):   Unknown.