Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar dasar (demersal); pH range: 6.0 - 7.2; dH range: ? - 15. Tropical; 22°C - 27°C (Ref. 12468)
Africa: Ouémé in Benin, Niger Delta, Bénoué and Ogun in Nigeria (Ref. 2936, 86396), and Cross in Cameroon (Ref. 51193, 81638, 86396). Also reported from the Wouri River (Ref. 2936).
Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Max length : 16.5 cm SL jantan/; (Ref. 2936); Berat maksimum terpublikasi: 5.00 g (Ref. 3799)
deskripsi pendek
Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)): 0; duri punggung lunak (Keseluruhan (total)): 11-13; Duri dubur 0; Sirip dubur lunak: 10 - 12. Diagnosis: scales large and hard; peculiar jaws; no canines; 6 scales around caudal peduncle (Ref. 2936, 86396). 46-48 (Ref. 81638) or 45-50 (Ref. 2936, 86396) scales in lateral line. 1.0 (Ref. 81638) or 1.5-2.0 (Ref. 86396) scales above lateral line. 2.0-2.5 scales below lateral line (Ref. 86396).
Feeds on large insects and fish (Ref. 7020).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Gosse, J.-P. and E.J. Coenen, 1990. Distichodontidae. p. 237-260. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douces et saumâtres de l'Afrique de l'Ouest. Tome I. Coll. Faune Tropicale n° XXVIII. Musée Royal de l'Afrique Centrale, Tervuren and O.R.S.T.O.M., Paris, 384 p. (Ref. 2936)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: tidak ada kepentingan; Akuarium: Komersial
informasi lanjut
Nama-nama umumSinonim (persamaan)metabolismePemangsaEkotoksikologiReproduksi, perkembang biakanKematanganPemijahanSpawning aggregationFecunditytelur-telurpekembangan telor
AcuanBudidaya airprofil budidaya airStrainGenetikaElectrophoresesDiturunkanPenyakit-penyakitPengolahanNutrientsMass conversion
mitraGambarStamps, Coins Misc.Suara-suaraCiguateraKecepatanTipe renangArea insangOtolithsOtakPenglihatan / visi
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00147 - 0.00981), b=3.11 (2.88 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.7 ±0.59 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).