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: Fossorochromis: Latin, fossor, fossoris = digger, adpated for digging + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on author: Boulenger.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 底中水层性; pH range: 7.2 - 8.8; dH range: 10 - 18; 非迁移的; 深度上下限 0 - 12 m (Ref. 55954). 熱帶; 24°C - 26°C (Ref. 2059); 9°S - 15°S
Africa: endemic to Lake Malawi; widespread.
非洲: 馬拉威湖的特有種; 廣泛分佈。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 24.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5635)
Body shape (shape guide): fusiform / normal.
描述: 长的吻.(参考文献 55954)
体色 特性黑色素图案; 在身体上的三个成列的深色斑点: 一侧面中央的, 一背-侧与一 dorso-中间的.(参考文献 55954)
Occurs frequently over sand in shallow areas off sandy beaches and feeds on invertebrates like insect larvae and small crustaceans (Ref. 5595).
生存在水浅的区域沙滩外中的时常之上沙子并且吃像昆虫幼生与小型甲壳动物的无脊椎动物.(参考文献 5595)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Female mouth brooder, gestation period: three weeks, about 50-100 young, (Ref. 2059).非洲: 馬拉威湖的特有種; 廣泛分佈。
Maréchal, C., 1991. Fossorochromis. p. 90. 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. 5635)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 商业性; 水族馆: 商业性
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特别资料
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Estimates based on models
Phylogenetic diversity index (参考文献
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 (参考文献
69278): 3.4 ±0.46 se; based on food items.
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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
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