分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
慈鯛科魚類 (Cichlids) > Pseudocrenilabrinae
Eponymy: François-Romain Thollon (1855–1896) was a French botanist and collector who resigned (1882) from MNHN Paris to work in the Congo and as a member of the de Brazza mission in Gabon. [...] (Ref. 128868), visit book page.
More on author: Sauvage.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 底中水層性. 熱帶; 24°C - 26°C (Ref. 12468)
Africa: from the Ogooué River in Gabon (Ref. 81260) to the lower Congo River in Democratic Republic of the Congo (Ref. 55074, 74387, 120641), including the Nyanza in Gabon, Kouilou-Niari in Republic of Congo, and the Chiloango in Angola and Democratic Republic of the Congo (Ref. 81260). Specimens from Pool Malebo are either this species or C. congica (Ref. 55074, 74387).
非洲: 在加彭的上、下奧克維河, 在剛果的 Niari-Kwilu 的河, 在剛果的 Chiloango 河-在剛果的安哥拉，剛果河下游與 Malebo 水池。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 22.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5163)
背棘 (總數) : 15 - 16; 背的軟條 (總數) : 9 - 11; 臀棘: 3; 臀鰭軟條: 7 - 9. Diagnosis: 10 or fewer rakers on lower limb of first arch; unpaired fins not predominantly red-brown; mouth terminal; caudal fin densely covered with scales and with network of clear spots and lines; at least 1 row (sometimes 2) of dark spots in the middle of the body; a black sickle-shaped spot at the base of each flank scale; dorsal fin with 15-16 spines and 9-11 soft rays (total rays 24-26); anal fin with 3 spines and 7-9 soft rays; 27-29 scales in lateral line; outer row teeth relatively fine (Ref. 81260).
Body shape (shape guide): fusiform / normal.
Pair-bonding, open (Ref. 52307) substrate brooder (Ref. 52307, 81260) with both parents guarding the brood (Ref. 52307).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 在加彭的上、下奧克維河, 在剛果的 Niari-Kwilu 的河, 在剛果的 Chiloango 河-在剛果的安哥拉，剛果河下游與 Malebo 水池。
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 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 16 February 2009
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基於模型的估計
系統發育多樣性指數 (參考文獻
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).
營養階層 (參考文獻
69278): 2.6 ±0.1 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (12 of 100).
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