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

> Centrarchiformes (Basses) > Dichistiidae (Galjoen fishes)
Etymology: Dichistius: Greek, dichao, dichasis = divided in two parts (Ref. 45335).
More on author: Pellegrin.

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

seewasser benthopelagisch. Subtropical

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

Western Indian Ocean: Transkei, South Africa to Madagascar but reported as far south as Still Bay (west of Mossel Bay), South Africa.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 35.0 cm TL Männchen/unbestimmt; (Ref. 5213); common length : 20.0 cm TL Männchen/unbestimmt; (Ref. 6082); max. veröff. Gewicht: 1.7 kg (Ref. 4370)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 10; Rückenflossenweichstrahlen (insgesamt) : 21 - 23; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 13 - 14.

Found in coastal waters and rivers. Feeds on mollusks and crustaceans (Ref. 5213). Flesh of excellent quality (Ref. 6082).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

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van der Elst, R., 1981. A guide to the common sea fishes of southern Africa. C. Struik, Cape Town. 367 p. (Ref. 3670)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerziell; Aquakultur: kommerziell; Sportfisch: ja

FAO - Publication: search | FishSource |

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Trophic ecology
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Ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 19 - 26.3, mean 24.9 °C (based on 30 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01660 (0.00673 - 0.04093), b=3.01 (2.79 - 3.23), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 3.6 ±0.50 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (25 of 100).

Preiskategorie (Ref. 80766): Unknown.

Dichistius multifasciatus (Pellegrin, 1914)