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: Orthochromis: Greek, ortho = straight + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
Eponymy: Lieutenant Maurice Joseph Auguste Marie Raphael Storms (1875–1941) is described in Boulenger’s cryptic etymology as “…a cousin of the late Raymond Storms, so well-known for his important contributions to paleoichthyology”. [...] (Ref. 128868), visit book page.
More on author: Boulenger.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 底中水层性. 熱帶; 25°C - 26°C
Africa: rapids at the exit of Pool Malebo (Ref. 26626), and the Lindi (Ref. 26626, 106290), Wagenia Falls (Ref. 26626, 106245), Lualaba basin and Lake Mweru (Ref. 26626), in Democratic Republic of the Congo.
非洲: 薩伊。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 10.2 cm TL 雄鱼/尚未辨别雌雄; (Ref. 42183)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 16 - 21; 背的软条 (总数) : 9; 臀棘: 3; 臀鳍软条: 6 - 8; 脊椎骨: 27 - 30.
颊的鳞片排列,1-3 列的鳞片; 胸鳞片的排列, 细小的, 深深地深入的, 通常有左右对称无鳞片的区域.(参考文献 28906) 比 polyacanthus 小的后颈与颈背的鳞片,深深地深入的, 显得裸露的。 (参考文献 26626)
Rheophilic; mainly feeds on algae and aufwuchs, animal matter is rarely taken; polygamous, ovophilic, maternal mouthbrooder (Ref. 52307).
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: 薩伊。
Greenwood, H.P. and S.O. Kullander, 1994. A taxonomic review and redescription of Tilapia polyacanthus and T. stormsi (Teleostei: Cichlidae), with descriptions of two new Schwetzochromis species from the Upper Zaire River drainage. Ichthyol. Explor. Freshwat. 5(2):161-180. (Ref. 26626)
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
下载 XML
网络资源
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=0.01905 (0.00846 - 0.04293), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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