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 / 深度上下限 / distribution range
生態學
; 淡水 居於水底的; 深度上下限 ? - 40 m. 熱帶; 13°S - 14°S
Africa: Lake Malawi (Ref. 5684).
非洲: 可能是 Chinyamwezi 島特有種。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 7.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 5684)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Body shape (shape guide): elongated; Cross section: compressed.
Occurs all around Chinyamwezi near small rocks (Ref. 5595). It feeds on algae from the biocover on rocks as well as on plankton from the open water (Ref. 5595).
在小的岩石附近在 Chinyamwezi 的周圍四處生存。 在岩石以及浮游生物從開放水域上吃藻類從附著生物。 (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: 可能是 Chinyamwezi 島特有種。
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 2025-1)
近危 (NT) (B1a+2a); Date assessed: 22 June 2018
人類使用
水族館: 商業性
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5005 [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).
營養階層 (參考文獻
69278): 2.7 ±0.29 se; based on food items.
回復力 (參考文獻
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).
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