Dott W, Schoenen D
Zentralbl Bakteriol Mikrobiol Hyg B. 1981;174(1-2):174-81.
The bacteriological examination of the water from a reservoir and its thin layer of scum (Neuston) showed considerable differences with respect to the colony count and the identified species. The sample from the surface contained 10(6) bacteria per ml. 77% of the isolated species belonged to the genus Pseudomonas. Where as the bacterial count of the water was below 10(3) per ml. In this case gram-negative, oxidase-negative, yellow-pigmented, motile rods belonging to the genus Xanthomonas were isolated most frequently.
对一个水库的水及其薄薄的浮沫（水表生物）进行的细菌学检查表明，在菌落计数和鉴定出的物种方面存在相当大的差异。来自水面的样本每毫升含有10⁶个细菌。分离出的物种中有77%属于假单胞菌属。而水中的细菌计数低于每毫升10³个。在这种情况下，最常分离出的是属于黄单胞菌属的革兰氏阴性、氧化酶阴性、黄色色素沉着、运动性杆菌。
