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: Labidochromis: Greek, labidos = pair of forceps + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 底中水层性. 熱帶; 24°C - 26°C (Ref. 13614); 9°S - 12°S
Africa: Endemic to Lake Malawi. Occurs in the north-western coast of Lake Malawi.
非洲: 馬拉威湖的特有種。 出現於馬拉威湖的海岸西北方。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 6.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 5653)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 17 - 18; 背的软条 (总数) : 8 - 9; 臀棘: 3; 臀鳍软条: 7 - 8. Has similar dentition to that of L. vellicans but inner teeth unicuspid, Body is more elongated, snout shorter, and coloration different. Possesses a pattern of orange-brown horizontal stripes along flanks but different from other species in its dorsal and caudal fin markings, very dark brown coloration in males, and head shape.
Body shape (shape guide): elongated; Cross section: compressed.
L. vellicans 有类似的生齿那但是内部的齿单犬齿的, 身体更瘦长的, 吻比较短的, 与颜色不同的。 持有一个橘褐色水平的斑纹图案沿着侧面但是不同的与其他的种在它的背鳍与尾鳍鳍斑纹中, 在雄性 , 与头部形状中的非常深褐色的颜色。
Is abundant in shallow water, mainly over rocks, and occurs down to a depth of 12 m. Feeds primarily on chironomid larvae, but also feeds on trichopteran larvae, ostracods and other small invertebrates (Ref. 4889).
在浅水区中很丰富,主要地在岩石之上, 而且出现向下至深度 12 公尺。 主要吃宝刀鱼仔鱼, 也吃毛翅目昆虫仔鱼，介形虫与其他的小型无脊椎动物.(参考文献 4889)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 馬拉威湖的特有種。 出現於馬拉威湖的海岸西北方。
Maréchal, C., 1991. Labidochromis. p. 210-217. In J. Daget, J.-P. Gosse, G.G. Teugels 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. 5653)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 商业性; 水族馆: 商业性
工具
特别资料
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网络资源
Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.4 ±0.45 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 (10 of 100).
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