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
海洋; 淡水; 半鹹淡水 底中水層性; 深度上下限 0 - 3 m (Ref. 85409). 溫帶; 4°C - 20°C (Ref. 2059); 51°N - 35°N
Western Atlantic: Gulf of St. Lawrence in Canada to North Carolina, USA. Mainly a near-shore marine species, but far inland populations occur in lakes in Nova Scotia in Canada and in Hudson, Delaware and Susquehanna River drainages (Ref. 5723).
西大西洋: 在加拿大到美國北卡羅萊那州的聖勞倫斯灣。 主要地近岸海洋的種, 但是遠的內陸族群出現在加拿大的新斯科舍省與哈得遜，德拉瓦州與撒斯寬赫那河流域的湖.(參考文獻 5723)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.4 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 4.1 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193); 最大年齡: 3.00 年 (Ref. 12193)
Adults occur mainly along weedy bays and backwaters, entering brackish water and to a limited extent, fresh water (Ref. 3814). Feed along the bottom, primarily on diatoms, worms and crustaceans by sucking in the prey with a pipetting action (Ref. 27549). Males build, guard and aerate the nest where the eggs are deposited (Ref. 205).
主要地沿著雜草叢生的海灣與洄水區生存, 進入半淡鹹水與對一個有限的範圍，淡水。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
The male builds, guards and aerates the nest (Ref. 205).西大西洋: 在加拿大到美國北卡羅萊那州的聖勞倫斯灣。 主要地近岸海洋的種, 但是遠的內陸族群出現在加拿大的新斯科舍省與哈得遜，德拉瓦州與撒斯寬赫那河流域的湖.(參考文獻 5723)
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)
人類使用
漁業: 商業性; 水族館: 公眾的水族館
工具
特別的報告
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網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 4.2 - 12.7, mean 6.4 °C (based on 228 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00408 - 0.02689), b=3.07 (2.85 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.38 se; based on food items.
Generation time: 1.3 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (K=0.84; tmax=3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
