Chromidotilapia cavalliensis : fisheries

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Chromidotilapia cavalliensis (Thys van den Audenaerde & Loiselle, 1971)

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drawing shows typical species in Cichlidae.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Chromidotilapia: Greek, chromis = a fish, perhaps a perch + Bechuana, African native thiape = fish (Ref. 45335).

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

; süßwasser demersal. Tropical; 24°C - 28°C (Ref. 12468); 7°N - 6°N

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Africa: endemic to the upper and middle Cavally River in Côte d'Ivoire (Ref. 53405).

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 7.7 cm SL Männchen/unbestimmt; (Ref. 59154)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 13 - 16; Rückenflossenweichstrahlen (insgesamt): 8-11; Afterflossenstacheln 3; Afterflossenweichstrahlen: 6 - 7. Diagnosis: body depth 29.3-31.6% of standard length; interorbital space 17.6-19.0% of head length; 16 dorsal-fin spines; 28 or 29 lateral-line scales (Ref. 53405).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Ovophilic, paternal mouthbrooder (Ref. 12468, 52307). Both parents can take care of the young after hatching (Ref. 12468), but pair-bonding seems relatively weak (Ref. 52307). Maximum TL recorded is 8.65 cm (Ref. 5657).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Ovophilic male mouthbrooder; both parents take care of the young after hatching (Ref. 12468).

Hauptreferenz Upload your references | Referenzen | Koordinator : Kullander, Sven O. | Partner

Daget, J., 1991. Limbochromis. p. 242. In J. Daget, J.-P. Gosse, G.G. Teugels 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. 4. (Ref. 5657)

IUCN Rote Liste Status (Ref. 130435)

  stark gefährdet (EN) (B2ab(iii)); Date assessed: 17 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

Fischereien:
FAO - Publication: search | FishSource |

Mehr Information

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Ablaichen
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Eier
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Otoliths
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Tools

Zusatzinformationen

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Internet Quellen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes: Gattung, Arten | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: Genom, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Gehe zu, Suchen | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5005   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.3   ±0.4 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref. 120179):  hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Preiskategorie (Ref. 80766):   Unknown.