Very common in freshwater plains (Ref. 4515, 57235).Occurs in medium to large rivers, brooks, flooded fields and stagnant waters including sluggish flowing canals (Ref. 12975).

• 非常常见于淡水的平原.；(参考文献 4515；57235) 出现于包括滞流的管的中型到大型河川，小溪，被水淹没的田野与污浊的水域。