UNIVERSITY OF ILLINOIS STUDIES PUBLISHED 

 ILLINOIS BIOLOGICAL MONOGRAPHS 

 The Illinois Biological Monographs is a serial published quarterly by the Univer- 

 sity of Illinois. It is the purpose of the publication to present in monographic form research 

 contributions of especial merit and of somewhat extended character. Each volume will 

 include about 500 pages and 20 or more full page plates. The series may be obtained at 

 a subscription price of three dollars yearly. Individual numbers will be sold separately at 

 prices determined by the size and amount of illustration contained in the particular nimaber. 



Vol. I 

 Nos. 1 and 2. A Revision of the Cestode family Proteocephalidae. With 16 plates. By 



G. R. La Rue. $2.00. 

 No. 3. Studies on the Cestode family Anoplocephalidae. With 6 plates. By H. Douthitt . 



80 cts. 

 No. 4. Some North American Larval Trematodes. With 8 plates. ByW.W. Cort. $1.20. 



Vol. II 



No. 1. Classification of Lepidopterous larvae. With 10 plates. By S. B. Fracker. $1.50. 



No. 2. On the Osteology of some of the Loricati. With 5 plates. By J. E. Gutberlet. 50 cts. 



No. 3. Studies on Gregarines, including twenty-one new species and' a synopsis of the 

 Eugregarine records from the Myriapoda, Coleoptera, and Orthoptera of the 

 worid. With 15 plates. By Minnie E. Watson. $2.00. 



No. 4. The Genus Meliola in Porto Rico. With 5 plates. By Frank L. Stevens. 75 cts. 



Vol. Ill 



No. 1. Studies on the factors controlling the rate of regeneration. By Charles Zeleny. 

 $1.25. 



No. 2. The head-capsule and mouth-parts of Diptera. With 25 plates. By Alvah Peter- 

 son. $2.00. 



No. 3. Studies on North American Polystomidae, Aspidogastridae, and Paramphistomidae. 

 With 11 plates. By Horace W. Stunkard. $1.25. 



No. 4 Color and color-pattern mechanism of Tiger Beetles. With 29 black and 3 colored 

 plates. By Victor E. Shelf ord. $2.00. 



Vol. rv 



No. 1. Life history studies on Montana Trematodes. By E. C. Faust. With 9 plates. 

 $2.00. 



UNIVERSITY OF ILLINOIS STUDIES IN LANGUAGE AND LITERATURE 



The Studies in Language and Literature are designed to include monographs in gene- 

 ral linguistics and comparative hterature; the classical languages and Sanskrit; the Romance 

 languages; and English, the Scandinavian, and other Germanic languages. The title of the 

 series will be so construed as to admit the publication of such researches in the history of 

 culture as may throw light on the processes of language and the interpretation of litera- 

 ture. This series is published quarterly; the annual subscription price is three dollars. 



Vol.1 

 Nos. 1 and 2. The phonology of the dialect of Auriand, Norway. By G. T. Flom. $1.25. 

 Nos. 3 and 4. Studies in the Milton tradition. By John Walter Good. $1.75. 



Vol. II 

 No. 1. Thomas Warton: a biographical and critical study. By Clarissa Rinaker. $1.00. 

 No. 2. Illustrations of medieval romance on tiles from Chertsey Abbey. By Roger Sher- 

 man Loomis. 75 cts. 

 No. 3. Joseph Ritson: a critical biography. By Henry Alfred Burd. $1.15. 

 No. 4. Miscellanea Hibernica. By Kimo Meyer. $1.00. 



Entered as second-class matter July 27, 1915, at the post-office at Urbana, Illinois, under the act 



of August 24, 1912 



