OF ARTS AND SCIENCES. 197 



1847. Doubl., List Br. Mus. 26: employs it for Hymen (Liger) and 

 others, not including Helius. 

 It is u&ed in Hiibner's sense by several autliors. 



571. IpniAS.* 

 1836. Boisd., Spec. gen. 595 : Glaucippe, Leucippe. 



Used by Doubleday (1844), but fiills before Ilebomoia, and the name 

 is preoccupied througli Ipliius (Dej., Col. 1833). 



572. IrniCLiDEs. 

 1816. Iliibn., Verz. 82: Dolicaon, Antiphates, Nomius (Meges), 

 Protesilaus, Podalirius, Ajax, Aristeus, Sinon, Anti- 

 phates (Pompilius), Autheus, Agamemnon. 

 1850. Steph., Cat. Brit. Lep. 251 : employs it, as does Kirby in 1858, 

 for Podalirius (Podalirius, Feisthamelii), so that this 

 becomes the type, as stated by Scudder (1872). 

 See Podalirius and Papilio. 



573. IsAPis. 



1847. Doubl., List Br. Mus. 18 : Agyrtus. Sole species, and there- 



fore type. 

 Used for same species by "Westwood, Bates, and Kirby. 



574. ISMENE. 



1820-21. Swains., Zool. Ill i. 16: Oedipodia. Sole species, and 



therefore type. 

 1846. Nickerl, Stett. Ent. Zeit. vii. 207 : employs it for Helios, a 



totally different insect. See Hypermnestra. 



1848. Menctr., Mem. Acad. St. Petersb. [6] Sc. Kat. vi. 274 : the 



same. 

 1852. "Westw., Gen. Diurn. Lep. 514: employs it in the Swainsonian 



sense for a dozen species. 

 1856. Gray, Pap. Brit. Mus. 77 ; and List Pap. 92 : uses it again for 



Helios. 

 1869. Ilerr.-Schaeff., Prodr. iii. 54: without indicating any species, 



uses it as Swainson does. 

 1871. Stand., Catal. 2: again reverts to Nickcrl's use. 

 1871. Kirb., Syn. Cat. 581 : iises it correctly. 



575. ISODEMA. 



1863. Feld., TVien. Ent. Monatschr. vii. 109, note: proposes the 

 name for Paraplcsia (preoccupied), without indication of 

 species. Adelma, being the type of Paraplesia (q. v.), 

 becomes the type of this. 



