Titlebook: Rotifera IX; Proceedings of the I L. Sanoamuang,H. Segers,R. D. Gulati Conference proceedings 2001 Kluwer Academic Publishers 2001 Rotifera

MULTI

Parasites in rotifers from the Volga deltallas, were infested every year. The infestation was usually recorded in May and June during the spring-summer maximum in abundance. . was usually infested by . (Fritsch, 1895), while . was more often infested by . sp. and bacteria. At times, the incidence of infestation was as high as 20–40%. The ma

暂停,间歇

nitric-oxide

FOIL

Egg size and offspring fitness in a bdelloid rotiferompared the offspring hatched from small and large eggs of . (Rotifera, Bdelloidea). Differently sized eggs were obtained by feeding mothers with different food concentrations. Large eggs were expected to provide better offspring in terms of (1) development time of the embryos, (2) age at first repr

Flustered

Life table demography and population growth of , Hempel, 1896 in relation to , densitiesfed ., using five concentrations (0.25, 0.5, 1, 2 and 4 × 10. cells ml.) at 25 °C. Food density was observed to have significant effect on life expectancy, average lifespan, gross reproductive rate, net reproductive rate, generation time and population growth rate. The average lifespan ranged from 3

DEMUR

Alveoli

Life history characteristics of three types of females in , Pallas (Rotifera) fed different algaeally on two different algae at 0.1 mg ml. food concentration and 27 °C. The duration of the juvenile period of amictic females was significantly shorter on . Chick than on . Kütz or both algae together. The duration of the juvenile period of unfertilized mictic females was significantly longer, and

纬度

conference

演讲