Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Sargochromis: Greek, sargos = sargus + see under Chromis.

Environment / Climate / Range Ecology

Freshwater; demersal. Tropical, preferred ?; 11°S - 21°S

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Africa: Okovango River system, upper and middle Zambezi River system, Kafue River (Angola, Namibia, Botswana, Zambia and Zimbabwe).

Length at first maturity / Size / Weight / Age

Maturity: L_m 17.4, range 13 - 15 cm
Max length : 39.0 cm TL male/unsexed; (Ref. 5309); max. published weight: 2.2 kg (Ref. 7248); max. reported age: 7 years (Ref. 7248)

Short description Morphology | Morphometrics

Dorsal spines (total): 9; Dorsal soft rays (total): 10; Anal spines: 3; Anal soft rays: 8

Found in shallow fringes in heavily vegetated areas but prefers deep, quiet water, slow-flowing channels and floodplain lagoons (Ref. 7248). Feeds on Nymphaea seeds, water insects, mollusks and fish material (scales of large cichlids) (Ref. 6465). A female mouthbrooder, breeds in summer, probably spawning twice in the season. Males mature at 15 cm, females at 12.5-15.0 cm. Used as a snail control agent (Ref. 7248).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Exhibits mouth brooding.

Main reference Upload your references | References | Coordinator : Kullander, Sven O. | Collaborators

Skelton, P.H. and G.G. Teugels, 1991. Serranochromis. p. 442-453. 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. 5693)

IUCN Red List Status (Ref. 109396)

Least Concern (LC)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: commercial; gamefish: yes

FAO(Publication : search) | FisheriesWiki | Sea Around Us

More information

Countries
FAO areas
Ecosystems
Occurrences
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Ecology
Diet
Food items
Food consumption
Ration

Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development

Age/Size
Growth
Length-weight
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Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
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References
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Summary page | Point data | Common names | Photos

Internet sources

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01585 (0.00858 - 0.02928), b=3.00 (2.85 - 3.15), based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic Level (Ref. 69278): 3.1 ±0.41 se; Based on food items.

Resilience (Ref. 69278): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.80; tm=1-2; tmax=7; Fec=850).

Prior r = 0.67, 2 SD range = 0.34 - 1.32, log(r) = -0.4, SD log(r) = 0.34, Based on: 2 K, 3 tgen, 1 tmax, 1 Fec records

Vulnerability (Ref. 59153): Low vulnerability (22 of 100) .

Price category (Ref. 80766): Unknown.

Sargochromis codringtonii (Boulenger, 1908)