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: Maylandia: In honour of Hans J. Mayland, German ictiologist (Ref. 45335).
Eponymy: Hans-Joachim Mayland (1928–2004) was a German ichthyologist, aquarist, photographer and writer. [...] (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; 24°C - 26°C (Ref. 13614); 13°S - 14°S
Africa: Maleri Islands and Kanjedza Island in Lake Malawi, Malawi.
非洲: 在馬拉威湖，馬拉威的 Maleri 島與 Kanjedza 島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 12.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5595)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 16 - 18; 背的软条 (总数) : 7 - 10; 臀棘: 3; 臀鳍软条: 6 - 8; 脊椎骨: 26 - 30. Pelvic fins black anteriorly fading to yellow-brown posteriorly; anal fun blue. Males with 3-5 yellow ocelli on anal fin (Ref. 5595). Gill rakers on first ceratobranchial 9-12; gill rakers on first epibranchial 2-3 (Ref. 27596).
前面地褪成的腹鳍黑色黄褐色在后部地; 肛门的有趣蓝色。 在臀鳍上雄性有 3-5个黄色的假眼斑。 (参考文献 5595) 第一角鳃骨上的鳃耙 9-12; 第一上鳃骨上的鳃耙 2-3.(参考文献 27596)
Adults inhabit the sediment-free rocky habitat, usually at exposed sites. Feed from the biocover on the rocks by combing loose material from the aufwuchs (Ref. 5595). Mouthbrooding by females (Ref. 53335).
栖息于无沉淀物岩石的栖息地, 通常在裸露的位置。 在梳毛的岩石上从附着生物觅食松散的物质从附着生物。 (参考文献 5595)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Mouthbrooding by females (Ref. 53335).非洲: 在馬拉威湖，馬拉威的 Maleri 島與 Kanjedza 島。
Stauffer, J.R. Jr., N.J. Bowers, K.A. Kellogg and K.R. McKaye, 1997. A revision of the blue-black Pseudotropheus zebra (Teleostei: Cichlidae) complex from Lake Malawi, Africa, with a description of a new genus and ten new species. Proc. Acad. Nat. Sci. Philad. 148:189-230. (Ref. 27596)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
临近濒危 (NT) (B1a+2a); Date assessed: 20 June 2018
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 (Ref.
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 (Ref.
69278): 2.0 ±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).
