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: Protomelas: Greek, protos = the first + Greek, melas, melanos = black (Ref. 45335).
Eponymy: Sir John Kirk (1832–1922) was a Scottish physician, naturalist, explorer and administrator in Africa. [...] (Ref. 128868), visit book page.
More on author: Günther.
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; 13°S - 17°S
Africa: Occurs in the south-east arm of Lake Malawi and upper Shire River.
非洲: 出現於馬拉威湖與雪利河上游河的東南方手臂。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 18.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4996)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 14 - 16; 背的软条 (总数) : 9 - 11; 臀棘: 3; 臀鳍软条: 8 - 10; 脊椎骨: 30. Differs from P. marginatus and P. similis in having a group of enlarged pharyngeal teeth and from P. labridens in having a straight snout profile and a larger mouth, with the lower jaw one third or more of the head length.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
在有一个方面有别于 P. marginatus 与 P. similis 群体的增大咽齿与从 P. labridens 在有一个方面直的吻轮廓与一个较大的嘴, 与下面的颌头长的三分之一或更多。
Inhabits shallow vegetated inshore areas of the lake where it is commonly found around patches of Vallisneria. Feeds on invertebrates including the small gastropod, Gabiella stanleyi (Ref. 267).
栖息于湖的水浅长满植物近海区域在哪里它通常 苦草 的区块的周围被发现. 吃包括小的腹足动物, Gabiella stanleyi 的无脊椎动物。 (参考文献 267)
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: 出現於馬拉威湖與雪利河上游河的東南方手臂。
Maréchal, C., 1991. Protomelas. p. 387-393. 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. 4996)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
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
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01445 (0.00671 - 0.03113), 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 ±0.52 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.). |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (22 of 100). 🛈 |
价格分类 (Ref. 80766) |
Unknown.
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营养素 (Ref. 124155) |
Calcium = 174 [96, 329] mg/100g; Iron = 1.55 [0.86, 2.96] mg/100g; Protein = 18.5 [17.1, 20.0] %; Omega3 = 0.471 [0.174, 1.320] g/100g; Selenium = 51.7 [21.7, 126.3] μg/100g; VitaminA = 59.9 [14.5, 174.1] μg/100g; Zinc = 2.26 [1.53, 3.41] mg/100g (wet weight); |