分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
麗魚科 (Cichlids) > Pseudocrenilabrinae
Etymology: Astatotilapia: Greek, astato = unstable + Bechuana, African native thiape = fish (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 亞熱帶的; 34°N - 30°N
Eurasia: endemic to the central part of Jordan system, in the vicinity of Lake Tiberias, the Basian valley and Muzairib (Israel, Jordan and Syria).
歐亞大陸: Jordan 系統的中央部份的特有種, 在鄰近 Tiberias 湖, Basian 山谷與 Muzairib 湖 (以色列, Jordan 與敘利亞).
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 12.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4983); common length : 7.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 13609)
Lives in shallow water among stones and vegetation in lakes, ponds and streams (Ref. 13609). Females feed mainly on chironomid larvae, oligochaetes and amphipods while the diet of larger males consists mainly of gastropods (Ref. 13609). Breeds from April to July (Ref. 13609). Maternal mouthbrooder and juveniles are released at 8-9 mm TL (Ref. 13609).
在湖,池塘与溪流中生活在石头与植物之中的浅水区。 雌性主要捕食宝刀鱼仔鱼, 蠕虫与片脚类动物,然而较大的雄性的食性主要地腹足动物组成。 繁殖从四月到七月。 母亲的口孵者与稚鱼在 8-9 mm TL 被释放。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Mouthbrooding by females (Ref. 2059).歐亞大陸: Jordan 系統的中央部份的特有種, 在鄰近 Tiberias 湖, Basian 山谷與 Muzairib 湖 (以色列, Jordan 與敘利亞).
Krupp, F. and W. Schneider, 1989. The fishes of the Jordan River drainage basin and Azraq Oasis. p. 347-416. In Fauna of Saudi Arabia. vol. 10. (Ref. 13609)
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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).
营养阶层 (Ref.
69278): 3.2 ±0.45 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).