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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Danioninae
Etymology: Opsaridium: Greek, opsarion, -ou = a little portion fish (Ref. 45335). More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar dasar (demersal); potamodromous (Ref. 51243). Tropical; 9°S - 15°S
Africa: Endemic to Lake Malawi.
Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Max length : 47.0 cm TL jantan/; (Ref. 2801)
Caught in ringnets. Also caught by means of the angling method (Ref. 4967). Occurs in shallow water over sandy plains, but can also be seen in open water. A hunting predator which chases Engraulicypris sardella (Ref. 5595).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Lévêque, C. and J. Daget, 1984. Cyprinidae. p. 217-342. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 2801)
Status IUCN Red List (Ref. 120744)
CITES (Ref. 115941)
Not Evaluated
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial; Akuarium: Komersial
informasi lanjut
Nama-nama umumSinonim (persamaan)metabolismePemangsaEkotoksikologiReproduksi, perkembang biakanKematanganPemijahanSpawning aggregationFecunditytelur-telurpekembangan telor
Umur / SaizPertumbuhanpanjang-beratpanjang-panjangukuran frekuensiMorfometrikMorfologiLarvaDinamika larvapemulihanKelimpahan
AcuanBudidaya airprofil budidaya airStrainGenetikaFrekuensi alelDiturunkanPenyakit-penyakitPengolahanMass conversion
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00317 - 0.01581), b=3.07 (2.89 - 3.25), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic Level (Ref.
69278): 3.3 ±0.4 se; Based on size and trophs of closest relatives
Daya lenting (Ref.
69278): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (Preliminary K or Fecundity.).
keancaman (Ref.
59153): Moderate to high vulnerability (49 of 100) .