分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
慈鯛科魚類 (Cichlids) > Pseudocrenilabrinae
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; 深度上下限 3 - 15 m. 熱帶; 13°S - 14°S
Africa: Lake Malawi (Ref. 5684), specifically in Chinyamwezi and Chinyankwazi Islands (Ref. 5684).
非洲: 馬拉威湖的特有種。 出現於 Chinyamwezi 與 Chinyankwazi 島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 5684)
Inhabits the sediment-free rocky habitat and is normally found over large horizontal surfaces (Ref. 5595). It feeds by combing the loose Aufwuchs from the rocks; also feeds on algae and plankton (Ref. 5595).
棲息於無沉澱物岩石的棲息地而且通常被發現在大的水平表面上面。 梳毛的吃鬆散的附著生物從岩石。 也吃藻類與浮游生物。 (參考文獻 5595)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 馬拉威湖的特有種。 出現於 Chinyamwezi 與 Chinyankwazi 島。
Li, S., A.F. Konings and J.R. Stauffer Jr., 2016. A revision of the Pseudotropheus elongatus species group (Teleostei: Cichlidae) with description of a new genus and seven new species. Zootaxa 4168(2):353-381. (Ref. 119465)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
近危 (NT) (B1a+2a); Date assessed: 23 May 2018
人類使用
水族館: 商業性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [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).
營養階層 (Ref.
69278): 2.4 ±0.22 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
