Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar dasar (demersal). Tropical
Africa: Sanaga and affluents, Cameroon (Ref. 81260).
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 32.1 cm SL jantan/; (Ref. 81260)
Duri punggung (Keseluruhan (total)) : 14 - 16; duri punggung lunak (Keseluruhan (total)) : 12 - 15; Duri dubur: 3; Sirip dubur lunak: 8 - 10. Diagnosis: 9 or fewer rakers on lower limb of first arch; soft dorsal, anal and caudal fins dominantly red-brown, scattered with light spots; head profile very bulging; mouth subterminal or inferior; chest scales very small; 8-12 gill rakers; dorsal fin usually with 28-30 total rays; external teeth very large, robust; length of caudal peduncle 8.2-10.4% of standard length (Ref. 81260).
Substrate brooder (Ref. 81260).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Dunz, A.R. and U.K. Schliewen, 2013. Molecular phylogeny and revised classification of the haplotilapiine cichlid fishes formerly referred to as "Tilapia". Mol. Phylogenet. Evol. 68(1):64-80. (Ref. 93285)
Status IUCN Red List (Ref. 130435: Version 2024-2)
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01862 (0.00830 - 0.04177), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.4 ±0.1 se; based on size and trophs of closest relatives
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (29 of 100).
