分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 亞熱帶的
Eurasia: endemic to the Jordan River drainage basin. Records from the Orontes or Tigris-Euphrates are misidentifications.
歐亞大陸: Jordan 河集水區的特有種。 記錄從奧龍特河或底格里斯河-幼發拉底河是誤鑑。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 25 - ? cm
Max length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 13609); 70.0 cm TL (female); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 11028)
Bottom dweller that feeds mainly on benthic organisms. In Lake Tiberias the main food items are chironomid larvae and oligochaetes, while gastropods form only a minor part of the diet. Spawns January to March in shallow waters of small streams, eggs being deposited on gravel. Very tasty fish but the spawn is toxic (Andrey Mazlin, pers. comm., 2003).
主要捕食底栖的生物的底栖动物。 在 Tiberias 湖，主要的食物组成是宝刀鱼仔鱼与蠕虫而腹足动物只形成食性的一个较小部份。 小溪流产卵一月到三月在浅水区中, 卵被沈淀在砾石上面。 非常好吃的鱼但是鱼卵是有毒的 (Andrey Mazlin ， pers. comm。,2003)。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
歐亞大陸: Jordan 河集水區的特有種。 記錄從奧龍特河或底格里斯河-幼發拉底河是誤鑑。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
濒危 (EN) (A2bcde); Date assessed: 18 March 2013
人类利用
渔业: 没有兴趣
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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=0.01047 (0.00502 - 0.02185), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.39 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (48 of 100).
