Gobiocichla wonderi : fisheries

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Gobiocichla wonderi Kanazawa, 1951

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

> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Gobiocichla: Latin, gobius = gudgeon + Greek, kichle = wrasse (Ref. 45335);  wonderi: Named wonderi in honour of the collector Mr. Frank C. Wonder (Ref. 53780).

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

; zoet water benthopelagisch. Tropical; 17°N - 10°N

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

Africa: rapids in the middle and upper Niger (Ref. 52307, 53405).

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 6.2 cm SL mannelijk / geslacht onbekend; (Ref. 53781)

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 22 - 24; Dorsale zachte stralen (totaal): 8-10; Anale stekels 2-4; Anale zachte stralen: 8 - 10; Wervels: 33 - 35. Diagnosis: upper jaw moderately protrusible; groove between upper jaw and snout "normal" for Cichlidae, continuous around snout and moderately deep; snout tip not visible from below; body vertically oval in cross-section; squamation relatively only slightly reduced; Tilapia mark on soft dorsal present in juveniles and adults (Ref. 53766).

Biologie     Verklarende woordenlijst (bv. epibenthic)

Rheophilic (Ref. 52307), occurs in swift waters (Ref. 7378, 53405) and rapids (Ref. 2756, 3012). Feeds mainly on algue attached to rocks (Ref. 2756, 53781). Probably a cave spawner that practices pair-bonding, albeit weakly (Ref. 52307). From aquarium observations: no assistance from male exhibited during guarding or cleaning of eggs and larvae; juveniles swim freely at about 3 weeks post-spawning and are guarded by both parents for about 1 month; male is not as strongly involved during brood care as female (Ref. 52307).

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

Hoofdreferentie Upload your references | Referenties | Coördinator : Kullander, Sven O. | Medewerkers

Daget, J., 1954. Les poissons du Niger supérieur. Mém. I.F.A.N. 36:391 p. (Ref. 2756)

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

  Gevoelig (NT) (B2a); Date assessed: 19 August 2019

CITES

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 = 0.7500   [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):  2.0   ±0.00 se; based on food items.
Weerstandsvermogen (Ref. 120179):  Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Prijsklasse (Ref. 80766):   Unknown.