Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes(Genere, Specie) | ITIS | CoL | WoRMS | Cloffa

> 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); psammophilus: From the Greek psammos meaning sand and philos meaning loving - in reference to its normal habitat, over sandy substrate (Ref. 40899).

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

; acqua dolce demersale; distribuzione batimetrica 5 - 30 m (Ref. 40899). Tropical

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Africa: Lake Malawi.

Size / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 11.6 cm SL maschio/sesso non determinato; (Ref. 40899)

Short description Chiavi di identificazione | Morfologia | Morfometria

Spine dorsali (totale) : 15 - 16; Raggi dorsali molli (totale) : 8 - 10; Spine anali: 3; Raggi anali molli: 8 - 9. Melanin pattern showing 9-11 vertical bars; dorsal head profile convex; lower head profile straight and almost horizontal (Ref. 40899).

Found in sandy areas (Ref. 40899). Feeds on small cichlids, possibly small invertebrates as well (Ref. 40899). Breeding males protect an area of about 2 meters in diameter with a nest located at its center (Ref. 40899).

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Main reference Upload your references | Bibliografia | Coordinatore : Kullander, Sven O. | Collaboratori

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: 13 June 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

Informazioni ulteriori

Trophic ecology
Prede
Alimentazione
Consumo di cibo
Food rations
Predatori

Ecology
Ecologia

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

Life cycle
Riproduzione
Maturità
Maturity/Gills rel.
Fecundity
Deposizione
Spawning aggregations
Uova
Egg development
Larve
Dinamica popolazioni larvali

Distribution
Stati
Aree FAO
Ecosystems
Presenze
Introduzioni
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Anatomy
Area branchiale
Brain
Otolith

Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)

Genetics
Genetica
Heterozygosity
Ereditarietà

Human related
Aquaculture systems
Profili di acquacoltura
Varietà
Ciguatera cases
Stamps, coins, misc.

Outreach
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Taxonomy
Nomi Comuni
Sinonimi
Morfologia
Morfometria
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References
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Fonti Internet

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=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.9 ±0.57 se; based on food items.

Resilienza (Ref. 120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).

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

Sciaenochromis psammophilus Konings, 1993