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: Sargochromis: Greek, sargos = sargus + see under Chromis.
Eponymy: M A E Mortimer was a Research and Administrative Officer of the Zambian Department of Game and Fisheries. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 熱帶; 11°S - 15°S
Africa: upper Zambezi, Kafue and Luangwa Rivers (middle Zambezi system) in Zambia (Ref. 7248). Also reported from the upper Zambezi in Namibia (Ref. 33857).
非洲: 在尚比亞的尚比亞三比河上游， Kafue 與 Luangwa 河 (中央三比河流域)。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 27.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 7248)
Found in various habitats and dams; feeds on insects, snails and plants; breeds in spring and early summer; males construct a sand-scrape nest in shallow water (Ref. 7248). Agamous, ovophilic (Ref. 52307) maternal mouthbrooder (Ref. 7248, 52307). Females mouthbrood eggs and larvae (Ref. 7248).
发现于各种不同的栖息地与水坝了。 吃昆虫，蜗牛与植物。 繁殖于春天与初夏; 雄性在浅水区中构造一个从沙中刮出的巢, 雌性 mouthbrood 卵与仔鱼.(参考文献 7248)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 在尚比亞的尚比亞三比河上游， Kafue 與 Luangwa 河 (中央三比河流域)。
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 2024-1)
人类利用
渔业: 自给性渔业
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01862 (0.00830 - 0.04177), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.42 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 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
![Image of Sargochromis mortimeri (Mortimer\](/images/thumbnails/gif/tn_CICHLIT0.gif "Image of Sargochromis mortimeri (Mortimer\")