• Schulze, P.C. and C.L. Folt. 1989. Effects of conspecifics and phytoplankton on predation rates of the omnivorous copepods Espischura lacustris and Epischura nordenskioldi. Limnol. Oceanogr. 34: 444-450.
• Chen, C.Y. and C.L. Folt. 1993. Measures of food quality as demographic predictors in freshwater copepods. J. of Plankton Research. 15: 1247-1261.
• Schulze, P.C. and C.L. Folt. 1989. Effects of conspecifics and phytoplankton on predation rates of the omnivorous copepods Espischura lacustris and Epischura nordenskioldi. Limnol. Oceanogr. 34: 444-450.
• Wong, C.K. 1984. A study of the relationships between the mouthparts and food habits in several species of freshwater calanoid copepods. Can. J. of Zool. 62: 1599-1595
• Torke, B. 2001. The distribution of calanoid copepods in the plankton of Wisconsin lakes. Hydrobiologia. 453-454: 351-365.
• Chow-Fraser, P. and C.K. Wong. 1986. Dietary change during development in the freshwater calanoid copepod Espischura lacustris Forbes. Canadian J. of Fisheries and Aquatic Sci. 43: 938-944.