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: Aulonocara: Greek, aulos = flute + Greek, kara = face, head (Ref. 45335).
More on author: Trewavas.
Issue
Quote Snoeks and Hanssens (Ref. 55954): "We were unable to examine the holotype of A. macrochir Trewavas, 1935 to investigate the possible synonymy of this species with A. rostratum Trewavas, 1935 as suggested by Eccles and Trewavas (1989) and Konings (1995). Non-type material of A. macrochir in the BMNH, London certainly looks very similar and may be conspecific with A. rostratum."
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 7.4 - 8.3; dH range: 5 - 30; 深度上下限 ? - 20 m. 熱帶; 24°C - 26°C (Ref. 12468); 9°S - 15°S
Africa: occurs throughout Lake Malawi.
非洲: 馬拉威湖的特有種。 已知來自 Karonga ， Vua 與猴子海灣了。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 18.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4975)
Occurs over open sand and feeds on sand-dwelling invertebrates (Ref. 5595). Solitary specimens usually seen over soft and muddy bottoms. Feeds on small invertebrates (Ref. 40898).
生活在開放的沙子並且吃之上棲息於砂中的無脊椎動物.(參考文獻 5595) 通常被越過柔軟與泥底部而看的獨居性的標本。
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。 已知來自 Karonga ， Vua 與猴子海灣了。
Maréchal, C., 1991. Aulonocara. p. 11-17. 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. 4975)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 22 June 2018
人類使用
水族館: 商業性
工具
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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=0.01445 (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): 3.5 ±0.37 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming Fec<1000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
