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: Mylochromis: Greek, mylo = mill + Greek, chromis = a fish without identification, perhaps a perch (Ref. 45335); chekopae: chekopae alludes to the trawl station at Chekopa, where the type specimens were selected. A noun in the genitive case (Ref. 41276).
Eponymy: This is a toponym referring to the type locality; Chekopa trawl station on the southeastern arm of Lake Malawi. (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; 深度上下限 18 - 45 m (Ref. 41276). 热带
Africa: endemic to Lake Malawi, occurs in the southern part (Ref. 41276).
非洲: 马拉威湖，马拉威。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 12.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 41276)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 16 - 17; 背的软条 (总数) : 12 - 13; 臀棘: 3; 臀鳍软条: 9 - 11. Having a higher number of lateral line scales (36-37 vs. 30-35) compared to other species of Mylochromis, except M. formosus, M. gracilis, M. spilostichus and M. melanonotus. Differs from M. gracilis and M. spilostichus in having a complete oblique band.; from M. ensatus and M. formosus in having a deeper
body (31-38% SL vs. 26-30); and wider interorbital (22-26% HL vs. 18-21); and from M. melanonotus in having a group of enlarged blunt teeth in the center of the lower pharyngeal bone (Ref. 41259).
除了 M. formosus ， M. gracilis 以外，有一个较多的侧线鳞片 (36-37 vs.30-35) 相较于其他种的 Mylochromis了,M. spilostichus 与 M. melanonotus. 在有一个方面有别于 M. gracilis 与 M. spilostichus 完全的斜纹。; 从 M. ensatus 与 M. formosus 在有一个更深地
身体;(31-38% SL vs.26-30) 而且较宽的眼间骨;(22-26% HL vs.18-21) 而且从 M. melanonotus 在有一个方面下面咽骨的中心的群体的增大钝齿.(参考文献 41259)
Inhabits shallow, sandy shores; in shallower part of range it is the most abundant species; feeds on cladocerans, copepods and algae (Ref. 41276).
吃水蚤，桡脚类的动物与藻类。 (参考文献 41276)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 马拉威湖，马拉威。
Turner, G.F. and J.D. Howarth, 2001. Description of two new species of Mylochromis (Teleostei: Cichlidae) from Lake Malawi, Africa. Ichthyol. Explor. Freshwat. 12(3):205-212. (Ref. 41276)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [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 (Ref.
69278): 3.0 ±0.00 se; based on food items.
回复力 (Ref.
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).
