2016-10-28T12:02:05Z (GMT) by
This file contains data on mating behaviour for 18 populations of water striders, Gerris incognitus, from field collected individuals. Each data entry is a mean for a 1 h observation period of a bin of 6 male and 2 female water striders. The harassment index refers to the number of harassments from males experienced by each female per minute each female was available, i.e. not already engaged in an interaction with a male.