分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
麗魚科 (Cichlids) > Pseudocrenilabrinae
Etymology: Chilochromis: Greek, cheilos = lip + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
Eponymy: Dr Édouard-François Dupont (1841–1911) was a Belgian naturalist, geologist and palaeontologist. [...] (Ref. 128868), visit book page.
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶; 0°S - 8°S
Africa: Chiloango basin in Cabinda Province of Angola and Democratic Republic of the Congo, Kouilou-Niari and lower Loeme in Republic of Congo, and the Nyanga basin and upper Ngounie River (Ogooué system) in Gabon (Ref. 81260).
非洲: 在安哥拉,剛果的 Chiloango 流域, Kouilou 流域, Loeme 下游與 Niari-Bouenza 的河, 與剛果的共和國。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 22.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 81260)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 16 - 18; 背的软条 (总数) : 8 - 12; 臀棘: 3; 臀鳍软条: 5 - 9. Diagnosis: snout protuberant; mouth inferior, bearing numerous rows of extremely fine, comb-like, spatulate teeth on both oral jaws; upper lip broad and thick, with a distinctive lip crease (Ref. 81260).
描述: 身体约略卵形的.(参考文献 52307) 宽的而且粗的唇非常突出的, 有很多的小齿.(参考文献 52307,参考文献 2989) 吻圆的, 藉由弓形的上面轮廓; 嘴延伸至鼻孔下面.(参考文献 52342, 参考文献 2989) 在颊上的 3-4 鳞片列; 鳃耙短; 长度一直增加的背鳍棘到最后的; 胸鳍不延伸至垂直的从臀鳍起点.(参考文献 53262, 参考文献 52342, 参考文献 2989) 腹鳍不达到排泄孔。 (参考文献 52342, 参考文献 2989)
体色 身体土黄色到深灰色的; 2條縱向的斑紋可能是看得見的, 依據情形而定: 下面那一條沿著那身體中央與上面那一條緊鄰在背鰭下面跑; 前面與吻深灰色的; 胸部與較大的標本的腹面出現玫瑰紅色的到淡紅的; 深色的斑點在開始軟的背部時常看得見的; 不成對的鰭淡黃色的到藍色的; 稚魚有深色的縱帶。 (參考文獻 52307)
Feeds primarily on aquatic vegetation (mostly algae) but also minor quantities of small insects; typical substratum spawner; aggressive species in captivity (Ref. 52307).
主要吃水生植物 (大部份藻类) 也小昆虫的较小量; 典型的下层土壤产卵鱼; 在繁殖场的侵略性种.(参考文献 52307)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 在安哥拉,剛果的 Chiloango 流域, Kouilou 流域, Loeme 下游與 Niari-Bouenza 的河, 與剛果的共和國。
Lamboj, A., 2004. The Cichlid Fishes of Western Africa. Birgit Schmettkamp Verlag, Bornheim, Germany. 255 p. (Ref. 52307)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00674 - 0.03099), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.6 ±0.27 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming Fec<1000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).