![](/sites/default/files/hm/nature-2526766_1280.jpg)
Inflexible lifecycles make freshwater insects more vulnerable to environmental pressures.
https://freshwaterblog.net/2019/02/15/global-insect-declines-33-of-aquatic-species-threatened-with-extinction/
Inflexible lifecycles make freshwater insects more vulnerable to environmental pressures.