Density by Fitness

Data from an experiment examining the effects of food, temperature, and population density on fitness of red flour beetles. The number of eggs laid were counted after the beetles were in wheat flour for four days. Eggs were then placed back in flour and allowed to develop. The time for eggs to develop into adults was measured, and the number of eggs that emerged as adults were counted.本数据集源自一项探究食物、温度及种群密度对赤拟谷盗（red flour beetles）适合度影响的实验。将赤拟谷盗置于小麦面粉中饲养四天后，统计其产卵量。随后将所产卵粒重新放回面粉中进行孵化培养，记录卵发育至成虫所需时长，并统计成功羽化为成虫的卵粒数量。