Moldenke, Andrew R.; Fichter, Becky L.; Pacific Northwest Research Station (Portland, Or.); H.J. Andrews Experimental Forest (Or.) (Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1988-08)
A fully illustrated key is presented for identifying genera of oribatid mites known from or suspected of occurring in the Pacific Northwest. The manual includes an introduction detailing sampling methodology; an illustra ...