66 



IOWA STUDIES IN NATURAL HISTORY 



2. CHAEREPHON WRIGHTI 



Copaeodes tcrighti Edw., Can. Ent. xiv, 152, 1882. 



WrigMi is probably a synonym of eunus; the original description fits 

 eunus, the type localities are in the same part of California, and we do not 

 know of two species of these general characteristics. Both of these have 

 been erroneously placed in Adopaea in the past, whereas Adopaea is close- 

 ly related to Copaeodes and eunus is not at all similar in structure. 



3. CHAEREPHON RHESUS 



PampMla rhesus Edw., Field and Forest iii, 116, 1878. 

 Biol. Cent.-Am., Khop. ii, 475, pi. 93, f£. 5-7, 1900. 

 Skinner, Ent. News xi, pi. Ii, ff. 19, 20, 1900. 

 Kellogg, Am. Ins. pi. ix, ff. 19, 20, 1904. 

 Colorado, Arizona. 



4. CHAEREPHON CARUS 



PampMla carus Edw., Can. Ent. xv, 34, 1883. 

 Texas and Arizona, May, July and September. 



5. CHAEREPHON SIMIVS 



Amblyscirtes simius Edw., Trans. Am. Ent. Soe. ix, 6, 1881. 

 Holland, Butterfly Book 341, pi. xlvii, f. 8, 1898. 

 Colorado; Sioux County, Nebraska, July. 

 This is one of our rarer species. I am indebted to Mr. Leussler for a 

 specimen taken in Sioux County, Nebraska, the only one in my possession. 



Genus PAMPHILA Fabricius 

 Pamphila Fab., 111. Mag. vi, 287, 1807. Type PapiUo comma 



Linn. 

 Ocytes Scud., Syst. R«v. 55, (76), 1872. Type Erymiis metea 



Scud. 

 Anthomaster Scud., Syst. Rev. 57, (78), 1872. Type Hesperm 

 leonardus Harris. 



Palpi upturned; second 

 joint with a smooth vesti- 

 ture of scales and some 

 hairs; third about one-half 

 as long as second but part- 

 ly concealed. Antennae 

 less than one-half as long 

 as primaries ; club large 



Fig. 23. PampMla and Augiades, &. Palrus of ^^J^ g^ ygj.y small apiculuS 

 A. »noui, b. Club of antenna of P. vindi^ ;t; , *' ^ 



c. Same, feniale, d. Palpus of P viridis, e. ^^ich is a little loUgCr iu 

 Same, denunded, f. Section of palpus of A. => 



sylvanus; outer line shows limit of vestiture, ^^le female. Costa slightly 

 g. Palpus of A. napa ° *' 



