This species is found in the Sierras of California and among the mountains of Nevada. (47) =Argynnis egleis=, Boisduval, Plate XIII, Fig. 13, ♂; Fig. 14, ♀, _under side_; Fig. 15, ♀ (Egleis). _Butterfly_, ♂.--The ground-color of the wings on the upper side is deep fulvous, with rather heavy black markings. The wings on the under side are pale fulvous, mottled with buff on the subapical interspaces of the fore wings. The basal and discal areas of the hind wings are mottled with brown, which in many specimens is of a distinctly purplish shade. In some specimens the inner half of the primaries is rather heavily laved with red. The spots on the under side are either silvered or without silver, in the latter case being pale buff. ♀.--The female is much like the male, but paler. The red on the under side of the primaries is deeper, and the purplish-brown on the inner surface of the secondaries is also darker. Expanse, ♂, 2.25 inches; ♀, 2.50 inches. _Early Stages._--These remain to be ascertained. This is a common species in California and Nevada. For many years it has been placed in all catalogues at the end of the list of the species of this genus, where I also leave it, though to my way of thinking its proper location is near _A. rupestris_. It certainly reveals but small affinity to the species of the Eurynome group. Besides the species of _Argynnis_ enumerated in the foregoing pages and delineated upon the plates, there are several others of more or less doubtful validity credited to our fauna, and a number of varieties which have received names. With all of these the more advanced student will become familiar as he prosecutes his researches, but it is not necessary to speak of them here. A RACE AFTER A BUTTERFLY There is much that is pleasing about "first things." I shall never forget the first dollar I earned; the first trout I took with my fly; the first muskalonge I gaffed beside my canoe on a still Canadian lake; the first voyage I made across the Atlantic. So I shall never forget my first capture of a female specimen of _Argynnis diana_. My home in my boyhood was in North Carolina, in the village of Salem, famous as one of the most successful of the settlements made by the Moravian Brethren under the lead of the good Count Zinzendorf, and well known throughout the Southern States as the seat of an excellent seminary for young ladies. The Civil War broke out, and the hopes cherished of sending me North to be educated were disappointed. I was left to pursue my studies under a tutor, and to roam the neighborhood in quest of insects, of which I gathered a large collection.