>
Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Serranochromis: Latin, serra = saw + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ecología
; agua dulce demersal. Tropical
Africa: upper Zambezi River, Zambia and Okavango drainage in Botswana and Namibia (Ref. 27496). Also reported from the Zambezi and Okavango in Angola (Ref. 120641).
Length at first maturity / Tamaño / Peso / Age
Maturity: Lm 30.0, range 28 - 32.5 cm
Max length : 56.0 cm TL macho / no sexado; (Ref. 40637); peso máximo publicado: 3.9 kg (Ref. 40637)
Predatory species, most active during twilight and at night (Ref. 52307). Feeds primarily on nocturnal mormyrid and schilbeid fishes (Ref. 27496). Breeding takes place at the beginning of summer (Ref. 52307).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Winemiller, K.O. and L.C. Kelso-Winemiller, 1991. Serranochromis altus, a new species of piscivorous cichlid (Teleostei: Perciformes) form the Upper Zambezi River. Copeia 1991(3):675-686. (Ref. 27496)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Pesquerías:
Más información
Age/SizeCrecimientoLength-weightLength-lengthLength-frequenciesMorfometríaMorfologíaLarvaDinámica larvariaReclutamientoAbundanciaBRUVS
ReferenciasAcuiculturaPerfil de acuiculturaRazasGenéticaElectrophoresesheritabilidadEnfermedadesProcesamientoNutrientsMass conversion
ColaboradoresImágenesStamps, Coins Misc.SonidosCiguateraVelocidadTipo de nataciónSuperficie branquialOtolitosCerebrosVisión
Herramientas
Special reports
Download XML
Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 4.2 ±0.72 se; based on food items.
Resiliencia (Ref.
120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).