分类 / 名称
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: Serranochromis: Latin, serra = saw + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
Eponymy: Janus was a Roman God of beginnings and endings, usually depicted as having two faces. [...] (Ref. 128868), visit book page.
More on author: Trewavas.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 居于水底的. 熱帶
Africa: endemic to the Malagarazi River, Tanzania (Ref. 97233).
非洲: Malagarazi 河，坦尚尼亞。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 35.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4967)
Body shape (shape guide): fusiform / normal; Cross section: oval.
嘴大的, 齿单一的。
Inhabits areas with slow current with vegetation (Ref. 4967, 52307). No information available on breeding (Ref. 52307, 97233) and feeding (Ref. 52307) behavior.
栖息于湖的区域且水流和缓的地方且有植物生长的地方.(参考文献 4967)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: Malagarazi 河，坦尚尼亞。
Skelton, P.H. and G.G. Teugels, 1991. Serranochromis. p. 442-453. In J. Daget, J.-P. Gosse, G.G. Teugels 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. 4. (Ref. 5693)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
工具
特别资料
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基于模型的估算
系统发育多样性指数 (参考文献
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).
营养阶层 (参考文献
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low to moderate vulnerability (33 of 100).
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