Karl W. Simpson

• A guide to basic taxonomic literature for the genera of North American Chironomidae (Diptera)--adults, pupae, and larvae
• Common larvae of Chironomidae (Diptera) from New York State streams and rivers
• Keys for the genus Cricotopus
• Macroinvertebrate survey of the Allegheny River, New York--1975
• Macroinvertebrate survey of the upper Hudson River, New York, 1972