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Teleostei (teleosts) > Siluriformes (Catfishes) > Mochokidae (Squeakers or upside-down catfishes) > Mochokinae
Etymology: Synodontis: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335).

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

Freshwater; benthopelagic; pH range: 7.5 - 8.2; dH range: 20 - 30. Tropical; 20°C - 23°C (Ref. 2060); 8°S - 15°S

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

Africa: Lake Malawi.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 19.2 cm TL male/unsexed; (Ref. 3202)

Found among the rocks during the day and moves around the area at night. Feeds on insects, crustaceans and other invertebrates (Ref. 5595). Oviparous (Ref. 205). Because of its bony head, this species is often not marketed in Malawi where it is relatively common and considered a favored food of fishermen. Marketed in Kyela (Ref. 4967).

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

Oviparous (Ref. 205). Distinct pairing during breeding (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Gosse, J.-P., 1986. Mochokidae. p. 105-152. In J. Daget, J.-P. Gosse 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. 2. (Ref. 3202)

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

Fisheries: minor commercial; aquarium: commercial

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01549 (0.00697 - 0.03443), b=2.90 (2.72 - 3.08), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.1 ±0.26 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).

Price category (Ref. 80766): Unknown.

Nutrients (Ref. 124155): Calcium = 145 [69, 294] mg/100g; Iron = 1.5 [0.9, 2.6] mg/100g; Protein = 16.3 [15.1, 17.5] %; Omega3 = 0.576 [0.208, 1.638] g/100g; Selenium = 90.3 [36.5, 235.9] μg/100g; VitaminA = 56.8 [20.0, 155.0] μg/100g; Zinc = 2.12 [1.38, 3.06] mg/100g (wet weight);

Synodontis njassae Keilhack, 1908