精致
发表于 2025-4-1 04:19:27
Rotifer communities of billabongs in northern and south-eastern Australia both areas littoral taxa predominated in open water. Diversity values (Shannon-Wiener, H’) were higher than recorded for tropical assemblages elsewhere. Up to 80 rotifer species co-occurred in Northern Territory billabongs. Brachionids notably were absent; there was an apparent displacement of trop
Nomogram
发表于 2025-4-1 08:57:40
Rotifera from northeastern Quebec, Newfoundland and Labrador, Canadaords for the province and 21 are new records for Canada. Some species exhibited distinct differences from the original descriptions and are figured and discussed. Points of interest in species composition and distribution are noted.
繁殖
发表于 2025-4-1 12:49:47
Environmental factors affecting hatching of rotifer (,) resting eggs and then stored for at least one month at 4°C in the dark. Light was found to be obligatory for termination of dormancy. Over the temperature range of 10–30°C (at 9.0‰ salinity), hatching was optimal (40–70%) at 10–15°C and decreased linearly with the rise in incubation temperature. Resting eggs in