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: Steatocranus: Greek, steatos = hard fat + Greek, kranion = skull (Ref. 45335).
More on author: Poll.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; pH range: 6.0 - 8.0; dH range: 5 - 19. 熱帶; 24°C - 28°C (Ref. 1672); 3°S - 7°S
Africa: Pool Malebo (=Stanley Pool) and the lower Congo River in both Republic of Congo and Democratic Republic of the Congo (Ref. 52307).
非洲: Malebo 水池 (史坦利潭) 與剛果河，剛果河流域下游。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5696)
Rheophilic; feeds primarily on algae; pair-bonding, cave spawning species (Ref. 52307). Aquarium keeping: in pairs; minimum aquarium size 80 cm (Ref. 51539).
水族館保持: 成對; 水族館最小體型 80 公分.(參考文獻 51539)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Produces 20-150 eggs.非洲: Malebo 水池 (史坦利潭) 與剛果河，剛果河流域下游。
Snoeks, J. and G. De Boeck, 1991. Steatocranus. p. 460-461. In J. Daget, J.-P. Gosse, G.G. Teugels and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 4. (Ref. 5696)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 16 February 2009
人類使用
漁業: ; 水族館: 商業性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [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): 3.3 ±0.4 se; based on size and trophs of closest relatives
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).
