分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 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 / 年齡
Maturity: Lm ?, range 25 - ? cm
Max length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 13609); 70.0 cm TL (female); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (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).
主要捕食底棲的生物的底棲動物。 在 Tiberias 湖，主要的食物組成是寶刀魚仔魚與蠕蟲而腹足動物只形成食性的一個較小部份。 小溪流產卵一月到三月在淺水區中, 卵被沈澱在礫石上面。 非常好吃的魚但是魚卵是有毒的 (Andrey Mazlin ， pers. comm。,2003)。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
瀕危 (EN) (A2bcde); Date assessed: 18 March 2013
人類使用
漁業: 沒有興趣
工具
特別的報告
下載 XML
網路資源
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).
營養階層 (Ref.
69278): 3.2 ±0.39 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (48 of 100).
