160 FORTY-FIFTS REPORT ON THE StATE MuSEUM. 



Walsh-Riley: in Atner. Etitonaol., i, 1867, pp. 61, 63, f. 56 (general account). 



Packard: in Amer. Nat., i, 1867, p. 436, figs. 1, 2 (description of larva and 

 imago); Guide Study Ins., 1869, p. 607, f. 594 (female); in 3d Rept. U. 

 S. Ent. Commis., 1883; pp. 333-333, pi. lii, figs. 1-3 (structural charac- 

 ters); Entomol. Begin., 1888, p. 87, figs. 74-76 (mention); in Psyche, 

 V, 1889, p. 224 (epipharynx). 



Saunders: in 3d Rept. Ent. Soc. Ont., for 1872, 1873, pp. 56-58. figs. 47, 48, 

 not 49; the same in Canad. Entomol., vii, 1875, pp. 64-67, figs. 9, 10 

 (natural history). 



RrLEY: 5th Rept. Ins. Mo., 1873, pp. 143-145, figs, 69, 71 (general account); in 

 Scientif. Amer., 1, 1873, pp. 393, 393 (habits, figares of stages, etc.); 9th 

 Rept. Ins. Mo., 1877, pp. 125-129, figs. 30, 31 (early stages); in Proc. 

 Amer. Assoc. Adv. Sci. for 1876, xxv, 1877, pp. 375-279 (eggs); in id. 

 for 1878, xxvii, 1879, pp. 285-287 (eggs, larva, imago, respiration, etc.); 

 in Canad. Entomol., xi, 1879, pp. 96-98 (larval characteristics). Prec. 

 as Conjdalus cornutus. 



Barnard: in Amer. Entomol., iii, 1880, p. 178 (as Corydalics — eggs). 



Krauss: in Psyche, iv, 1884, pp. 179-184, pi, 3 (as Corydalus — nervous system 

 of larval head). 



Fyles: in 15th Rept. Ent. Soc. Ont., 1885, pp. 46-48, figs. 6, 7 (transforma- 

 tions). 



Comstock: Introduc. Entomol., 1888, pp. 219-331, figs, 190, 191 (eggs, larva, 

 and transformations). 



Lintner: 7th Rept. Ins. N. Y., 1891, p. 354 (the larva a traveler). 



Banks: in Synop. Oat. Bib. Neurop. N. A., in Trans. Am. Ent. Soc, xix, 1893, 

 p. 357. 



This iisacthas been mentioned in my reports, but it has received uo 

 exteaded notice, although inquiries have frequently been made of it by 

 letter and in person. Personal inquiries have uniforml}^ been met by 

 presenting the excellent figares and account given by Professor Riley 

 in the Amey'lcan £Jiitomologis( , for December, 1868. The figures of 

 that article are herewith given from electrotypes obtained from Pro- 

 fessor Riley. For another paper upon the insect from the same 

 author, but esseutially the same, the reader, may refer, if more con- 

 venient, to the Fifth Missouri Report. It may be noted here that in 

 each of these the eggs of the insect are erroneously figured, as was 

 subsequently learned, and for their correct representation and descrip- 

 tion, the Ninth Missouri Report may be seen, where, also, the young 

 larva is for the first time described and figured. 



References to other writings on this insect are given in the above 

 bibliography, and as some of them, at least, may be conveniently referred 

 to by tho-ie who would like to know more of its interesting habits and 

 transformations, it is thought not desirable to embody them in a general 

 account for the present report. 



