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Teleostei (teleosts) > Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Sciaenochromis: Greek, skiaina, skion = a fish, red mullet + Greek, chromis = a fish, perhaps a perch (Ref. 45335); fryeri: Named after Dr. Geoffrey Fryer, former Fisheries Research Officer of the Joint Fisheries Research Organization in Nkhata Bay, who systematically observed the fishes of Lake Malawi in their natural habitat (Ref. 40899).
Eponymy: Dr Geoffrey Fryer (d: 1927) was a Fisheries Research Officer, Joint Fisheries Research Organisation of Northern Rhodesia and Nyasaland. [...] (Ref. 128868), visit book page.

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

Freshwater; demersal; depth range 10 - 40 m (Ref. 40899). Tropical

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

Africa: throughout Lake Malawi, including Taiwan Reef, Chinyankwazi and Chinyamwezi Islands.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 11.5 cm SL male/unsexed; (Ref. 40899)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 15 - 16; Dorsal soft rays (total): 9 - 11; Anal spines: 3; Anal soft rays: 8 - 10.

Inhabits rocky coasts of Lake Malawi (Ref. 40899). Feeds on fishes (Ref. 40899).

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

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

Konings, A., 1993. Malawian cichlids: a revision of the genus Sciaenochromis Eccles & Trewavas, 1989 (Pisces, Cichlidae). The Cichlids Yearbook 3:28-36. (Ref. 40899)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 20 June 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items
Diet composition
Food consumption
Food rations
Predators

Ecology
Ecology

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance

Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
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Eggs
Egg development
Larvae
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Distribution
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Anatomy
Gill area
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Physiology
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Visual pigments
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Toxicity (LC50s)

Genetics
Genetics
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Heritability

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Summary page | Point data | Common names | Photos

Internet sources

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01445 (0.00674 - 0.03099), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.2 ±0.73 se; based on food items.

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Sciaenochromis fryeri Konings, 1993