"New study sows doubt about the composition of 70 percent of our universe." ScienceDaily. ScienceDaily, 31 March 2021. <www.sciencedaily.com / releases / 2021 / 03 / 210331103624.htm>.

A measure of macroinvertebrate community composition was developed using data from 46 shallow freshwater streams in New York State. It is intended for use in conjunction with other biological indices ...