Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar dasar (demersal). Tropical
Africa: coastal drainages from Cameroon (Ref. 78218) to Republic of Congo (Ref. 78218, 81646). Also reported from the Congo River drainage (Ref. 41594, 78218) (Dja River, middle Congo River basin; Ref. 46252), but a Lower Guinea endemic according to Ref. 81646.
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 22.0 cm SL jantan/; (Ref. 81646)
Duri punggung (Keseluruhan (total)) : 0; Duri dubur: 0. Diagnosis: gap between supraoccipital process and nuchal shield narrow, not greater than width of supraoccipital process; postorbit 40-50% snout length; caudal peduncle long (3-3.9 times in SL), slender (length 14.3 times depth) and depressed (Ref. 81646).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Skelton, P.H. and G.G. Teugels, 1986. Amphiliidae. p. 54-65. 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. 3818)
Status IUCN Red List (Ref. 130435: Version 2024-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Daya lenting (Ref.
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).
