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VI.—The Chironomidae, or midges, of Illinois, with particular reference to the species occurring in the Illinois river

Published in Urbana Bulletin of the Illinois State Laboratory of Natural History, in 1915, in volume 10, pages 275-543

Created: 2013-11-23, modified: 2013-11-23

IV.—Some additional records of Chironomidae for Illinois and notes on other Illinois Diptera

Published in Urbana Bulletin of the Illinois Laboratory, in 1915, in volume 11, pages 305-363

Created: 2013-11-23, modified: 2013-11-23