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: Otopharynx: Greek, ous = hear + Greek, pharyngx = pharynx (Ref. 45335).
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 ? - 10 m. 熱帶; 24°C - 27°C (Ref. 12468); 9°S - 15°S
Africa: southern part of Lake Malawi (Ref. 4991, 82798).
非洲: 馬拉威湖的特有種。 生存在 Mumbo, Thumbi 西部與東部的, 辛巴威岩石， Chinyamwezi, 而且沿著到猴子海灣的 Domwe 島的海岸從頂端。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 16.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5595); 10.0 cm TL (female)
Inhabits caves; found in rocky habitats; feeds on the droppings of mainly herbivorous species; picks up edible morsels from the substrate; also seems to be attracted to large catfishes, from which it may eat wastes as well (Ref. 5595). Feeds on droppings of cave-dwelling catfish Bagrus meridionalis (Ref. 82798).
棲息於洞穴。 吃主要食草種的糞便。 拾起可吃的東西從底部。 也似乎被大的鯰魚吸引, 從它也可能吃廢物.(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。 生存在 Mumbo, Thumbi 西部與東部的, 辛巴威岩石， Chinyamwezi, 而且沿著到猴子海灣的 Domwe 島的海岸從頂端。
Maréchal, C., 1991. Otopharynx. p. 347-351. 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. 4991)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 20 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 = 0.5000 [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 (參考文獻
69278): 2.0 ±0.00 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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