182 KANSAS UNIVERSITY SCIENCE BULLETIN. 



174. Silvestri, P., 1909. Desciizioni preliminari di vari Artropodi, 

 specialmente d'Anierica. Rend. d. Accad. d. Lincei, vol. XVIII, 

 pp. 229-233. 



175. Stuxberg, Anton, 1875. Nya noidamerikanska Lithobier. Ofvers. 

 k. Vetensk. Akad. Forhandl., vol. XXXII, nr. 2, pp. 65-72. 



176. 1875. Genera et species Lithobioidarum. Ofvers. k. Ven- 



tensk. Akad. Forhandl., vol. XXXII, nr. 3, pp. 5-22. 



177. 1875. Lithobioidae Americae Borealis. Ofvers. k. Vetensk. 



Akad. Fohxandl., vol. XXXII, nr. 3, pp. 23-32. 



178. 1877. Lithobiodae Americae Borealis; preliminary report 



on the Lithobii of North America. Proc. Cal. Acad. Sci., vol. VII, 

 pp. 132-139. (An English translation of No. 178.) 



179. 1885. Generic position of Polydesnms ocellatus (Craspedo- 



soma) . Amer. Natur., vol. XIX, pp. 400-401. 



180. Underwood, Lucien M., 1885. The North American Myriapoda. 

 Entom. Americ, vol. I, pp. 141-151. 



181. 1887. The Scolopendridae of the United States. Entom. 



Americ, vol. Ill, pp. 61-65. 



182. 1893. A review of the literature of the North American 



Myriapoda. Bull. 46, U. S. Natl. Mus., pp. 9-17. 



183. See, also. No. 20, Bollman. 



184. Verhoeff, Carl W., 1905. Uber Scutigeriden. 5 Aufsatz. Zdol. 

 Anzeiger, Bd. XXIX, pp. 73-119. 



185. Walsh, Benjamin D., 1866. Julus multistriatus, n. sp. Practical 

 Entom., vol. II, p. 34. 



186. 1869. Thousand-legged worms. Amer. Entom., vol. II, 



p. 59. 



.187. Williams, Stephen R., 1903. Variation in Lithobius forficatus. 

 Amer. Natur., vol. XXXVII, pp. 299-311. 



188. Wood, Horatio C, 1861. Descriptions of new species of Scolopendra 

 in the collection of the Academy. Proc. Phila. Acad., pp. 10-15. 



189. 1863. On the Chilopoda of North America, with catalogue 



of all the specimens in the collection of the Smithsonian Institu- 

 tion. Jour. Phila. Acad., n. s., vol. V, pp. 5-42. 



190. 1864. Descriptions of new species of North American 



Polydesmidae. Proc. Phila. Acad., pp. 6-10. 



191. 1864. Description of new species of North American 



lulidje. Proc. Phila. Acad., pp. 10-15. 



192. 1864. Description of new genera and species of North 



American Myriapoda. Proc. Phila. Acad., pp. 186-187. 



*193. 1865. On the Myriapoda of North America. Trans. Amer. 



Phil. Soc, vol. XIII, pp. 137-248, pi. I-III. 



194. 1867. Description of new species of Texan Myriapoda. 



Proc. Phila. Acad., pp. 42-44. 



195. 1867. Notes on a collection of California Myriapoda, with 



descriptions of new Eastern species. Proc. Phila. Acad., pp. 

 127-130. 



