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
Etymology: Maylandia: In honour of Hans J. Mayland, German ictiologist (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; 深度上下限 15 - 35 m. 熱帶; 24°C - 26°C (Ref. 2059); 14°S - 15°S
Africa: endemic to Makokola in the southeast arm of Lake Malawi.
非洲: 在東南馬拉威湖的手臂中的 Makokola 的特有種。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 13.4 cm TL 雄魚/尚未辨別雌雄; (Ref. 5684)
背棘 (總數) : 17 - 18; 背的軟條 (總數) : 8 - 9; 臀棘: 3; 臀鰭軟條: 6 - 7. Gill rakers on first ceratobranchial 8-12; gill rakers on first epibranchial 2-3.
第一角鰓骨上的鰓耙 8-12; 第一上鰓骨上的鰓耙 2-3.
Inhabits the rocky biotope of the reefs, where the rocks are permanently covered with a layer of sediment. Feeds mainly from the phytoplankton in the open water. Territorial males feed from the biocover on the rocks (Ref. 5595). Oviparous (Ref. 205).
棲息於礁的岩石的生存環境, 在哪裡岩石是覆蓋著永久的沉澱物的層。 在開放水域中主要地為食從浮游植物。 具有領域性的雄性在岩石上吃附著生物。 (參考文獻 5595) 卵生的.(參考文獻 205)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Oviparous (Ref. 205).非洲: 在東南馬拉威湖的手臂中的 Makokola 的特有種。
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)
IUCN 瀕危狀態 (Ref. 130435)
近危 (NT) (B1a+2a); Date assessed: 11 June 2018
人類使用
漁業: 商業性; 水族館: 商業性
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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=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 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).
![Image of Maylandia greshakei (William\](/images/thumbnails/jpg/tn_Magre_m0.jpg "Image of Maylandia greshakei (William\")
