TY - RPRT TI - Spatial population structure of a widespread aquatic insect in the Colorado River Basin: Evidence for a Hydropsyche oslari species complex AU - Anya N. Metcalfe AU - Theodore A. Kennedy AU - Jane C. Marks AU - Aaron D. Smith AU - Jeffrey D. Muehlbauer PY - 2020 DO - 10.1086/709022 UR - https://pubs.usgs.gov/publication/70211673 ID - 70211673 ER -