OF ARTS AND SCIENCES. 261 



1858. Kirb., List Brit. Rhop. : follows Stephens. 



18G9. But!., Cat. Fabr. Lep. 280 : employs it for Sjrichtus, sidse, 



malvte, and others. 

 1870. lb., Ent. Monthl. Mag. vii. 94: specifies Syrichtus as type. 



The name falls before Hesperia, all the species being strictly con- 

 generic with noalvje, the type of that genus. See also Scelotlirix and 

 Syrichtus. 



926. Ptristia. 



1870. Bull., Cist. Ent. i. 35, 44 : Proterpia. Sole species and 

 designated type. 



927. PrPvOXiA. 



1816. Iliibn., Ycrz. 59 : Tithonus (Tithone), Ida, Xarica. 

 1850. Steph., Cat. Brit. Lep. 7 : employs it for Tithonus only. 



In this he is followed by Kirby (List, 1858), and this may be con- 

 sidered the type. 



928. PTRnnoGTKA. 



1816. Ilubn., Yerz. 43 : Tipha, Xea^rea. 



1844. Doubl., List Br. Mus. 88 [Pyrrhajryra] : employs it for Tipha 



only, which thereby becomes U pe. 

 1850. "Westw., Gen. Diurn. Lep. 252 : employs it for both of Hiib- 



ner's species and others. See also Cory bus. 

 Subsequently employed similarly by Felder and Kirby. 



929. PrRunoPYGE. 



1816. Hiibn., Yerz. 103: Phidias (Bixas), h3rperici, Acastus (Phi- 

 dias), Amyclas, Arinas. 



1852. Westw., Gen, Diurn. Lep. 508 [Pyrrhopyga] : employs it for 

 fourteen species, including all but the last of Iliibner's, 

 and adding others. 



1809. Herr.-Schaeff., Prodr. iii. 56 [Pyrrhopyga] : uses it for a still 

 greater number of species, including all of Iliibner's. 



1869. Bull., Cat. Fabr. Lep. 267 [Pyrrhopyga] : refers to it aU of 



Iliibner's species excepting hyperici, and adds others. 



1870. lb., Ent. Monthl. Mag. vii. 58 [Pyrrhopyga] : places here all 



of Iliibner's species excepting Arinas, and adds several 

 others. 



1871. Kirb., Syn. Cat. 584 : employs it for all of Hiibner's species 



and others. 



