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
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.
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; 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 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 10.2 cm TL 雄魚/尚未辨別雌雄; (Ref. 42183)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 16 - 21; 背的軟條 (總數) : 9; 臀棘: 3; 臀鰭軟條: 6 - 8; 脊椎骨: 27 - 30.
頰的鱗片排列,1-3 列的鱗片; 胸鱗片的排列, 細小的, 深深地深入的, 通常有左右對稱無鱗片的區域.(參考文獻 28906) 比 polyacanthus 小的後頸與頸背的鱗片,深深地深入的, 顯得裸露的。 (參考文獻 26626)
Rheophilic; mainly feeds on algae and aufwuchs, animal matter is rarely taken; polygamous, ovophilic, maternal mouthbrooder (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: 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)
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=0.01905 (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 (10 of 100).
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