title: Effect of temperature on the time of hatching in Baëtis rhodani (Ephemeroptera: Baëtidae).
abstract: The period between oviposition and the start of hatching varied from about 17 weeks at 3°C to about 1 week at 22°C, and the length of the hatching period varied from about 34 days at 3°C to about 3 days at 22°C. Regression equations are provided to estimate the lengths of both periods at all temperatures between 3°C and 22°C.
authors.affiliation: Freshwater Biological Association, Ambleside, England.
authors.forename: J M
authors.initials: JM
authors.lastname: Elliott