分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Knipowitschia: Because of N.M.Knipowitsch, a zoologist and Russian ichthyologist from the Academy of Sciences. Expeditions in "Pomor" and "Pervosvanniy" ships to Azov and Black sea (1898-1908).
More on author: Berg.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 淡水; 半咸淡水 居于水底的; 非产卵性溯降河的 (Ref. 46888); 深度上下限 0 - 2 m (Ref. 12215). 溫帶; 47°N - 38°N, 12°E - 61°E
Eurasia: along the coasts of Black, Azov, Caspian and Aegean seas west to Aliakmon drainage (Greece). Identity of the population along the eastern shore of Adriatic is questionable. Introduced in the Aral Sea and is now extirpated.
地中海: 亞得里亞海北部與愛琴海。 也已知來自黑海，亞速海與裡海。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 2.2, range 2 - 2.3 cm
Max length : 5.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4696); 最大年龄: 2.00 年 (Ref. 126411)
背棘 (总数): 7; 背的软条 (总数): 7-8; 臀棘 1; 臀鳍软条: 7 - 9; 脊椎骨: 31 - 32. Anterior oculoscapular, preopercular, and sometimes posterior oculoscapular, canals present; body squamation complete on caudal peduncle and along at least lateral midline to axil. Males with 4-5 major vertical bars.
前面的眼肩胛骨，前鳃盖骨, 与有时在后部的眼肩胛骨, 管呈现; 身体鳞片的排列完成在尾梗上而且沿着对叶腋的至少侧部中线。 雄性有 4-5 主要的纵带。
Inhabit fresh to hyper-saline waters (to 55 ppt) of lakes, estuaries and lagoons, in shallow areas with much weed. Feed on small crustaceans and chironomid larvae (Ref.12215); larvae of the mussel Dreissena polymorpha (Ref. 59043). Lives less than 2 years. Spawns after first winter. Eggs are attached to the roof of a cavity under stones, plant material or shells and are defended by male. Postlarvae are pelagic. (Ref.59043).
栖息于从淡水到湖，河口与泻湖的高盐度水域 (对 55个 ppt), 在水浅的区域中有很多的杂草。 吃小型甲壳动物与宝刀鱼仔鱼。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Spawns up to 4 portions of eggs (Ref. 59043).地中海: 亞得里亞海北部與愛琴海。 也已知來自黑海，亞速海與裡海。
Miller, P.J., 1986. Gobiidae. p. 1019-1085. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. Volume 3. UNESCO, Paris. (Ref. 4696)
人类利用
工具
特别资料
下载 XML
网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 14.4 - 18.7, mean 17.6 °C (based on 188 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00619 - 0.00848), b=3.05 (3.00 - 3.10), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.45 se; based on food items.
Generation time: 0.7 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
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).
