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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Eponymy: Named after the Bakossi people of Cameroon, who regard Lake Bermin as a holy place. (Ref. 128868), visit book page.
Taxonomic Remarks
Needs a taxonomic reference.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水 底生の漂泳性. Tropical
Africa: endemic to Lake Bermin, Cameroon (Ref. 52307, 81260).
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 7.0 cm SL オス/雌雄の選別がない; (Ref. 81260)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 15 - 16; 背鰭 (合計) : 10; 肛門の骨: 3; 臀鰭: 7 - 8. Diagnosis: lower pharyngeal jaw robust, with a large, non-heart-shaped dentigerous plate, covered with stout, sparsely arrayed teeth; oral dentition coarse (Ref. 81260). 10-15 (Ref. 26738) stout bicuspids oral teeth in outer row (Ref. 26738, 81260). Anterior rakers not markedly reduced in size; snout small and projecting (Ref. 81260). Lips hypertrophied; ventral margin of lower lip folded and fringed (Ref. 26738, 81260). Breeding coloration: base body color pale yellow on dorsum and bright reddish-pink along venter and snout, cheek, chin, chest and operculum a brighter red(Ref. 26738).
Clearly prefers plant material, but also accepts detritus, sponges and phytoplankton (Ref. 52307). Pair-bonding (Ref. 52307), open (Ref. 52307) substrate brooder/spawner (Ref. 52307, 81260). Prefers to spawn in pits or shallow cavities in submerged wood; clusters of eggs fairly small in size, containing about 30 eggs; female usually guards the eggs while the male defends the territory (Ref. 52307).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00671 - 0.03113), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 2.7 ±0.1 se; based on size and trophs of closest relatives
回復力 (参照
120179): 高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
漁業の脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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