Verrallina srilankensis likely breeds in temporary water sources, including flood pools, puddles, road ruts, and animalhoof prints in jungle areas. Females of this species are known to bitehumans, particularly in shady jungle areas during the day.
There is no strong evidence to suggest that Verrallina srilankensis is a significant vector of diseases such as dengue or malaria. However, due to limited research specific to this species, its potential role in disease transmission remains uncertain.