198 PROCEEDINGS OF THE AMERICAN ACADEMY 



576. ISOTEINON. 

 1862. Feld., Wien. Ent. Monatschr. vi. 30: lamprospilus (lamprosi- 



lus). Sole species, and therefore type. 

 1871. Kirb., Syn. Cat. 625 : the same and another species. 



577. ISSORIA. 



1816. Hiibn., Verz. 31 : Egista, lole (Anticlia), Lathonia. 

 1850. Steph., Cat. Brit. Lep. 14: uses it for Lathonia only. 



In this he is followed by Kirby (1858), and this therefore becomes 

 the type. 



578. ITANUS. 



1861. Feld., Neues Lep. 34: Aconthea, Garuda, Phemius, Salia, 



Anosia, Anosia may be taken as the type. 

 The name is too close to Itamus (Schmidt-Goebel, Col. 1846). 



579. ITHOBALUS. 

 1816. Hiibn., Verz. 88: Polydamas, Crassus, Belus, Lycidas (Lyci- 



das, Erymanthus), Numitor. 

 Polydamas may be taken as the type. 



580. ITHOMEIS. 



1862 (Sept.). Bates, Trans. Linn. Soc. Lond. xxiii. 541 : Aurantiaca, 



Stalachtina, Heliconina, niimica, Satellites. 

 Aurantiaca may be taken as the type. See Ithomiopsis. 



581. ITHOMIA. 



1816. Hiibn., Verz. 9 : Drymo, Euritea, Doto, Cymo. 



1821. Ib., Index: Cymo, Doto. 



1822? Ib., Samml. Exot. Schmett. text: Doto only, which thereby 



becomes type. [See Note, p. 293.] 



1844. Doubl., List Br. Mus. 57 : Drymo, Euritea, and others. 



1847. Ib., Gen. Diurn. Lep. 125 : uses it in the same sense. 



1862. Bates, Linn. Trans, xxiii. 537 : Doto, Cymo, and others. 



1871. Kirb., Syn. Cat. 26 : all of Hubner's and others. 



1872. Butl.-Druce, Cist. Ent. i. 95 : specify Drymo as type. 



582. ITHOMIOLA. 



1865. Feld., Eeise Novara, 311: floralis. Sole species, and there- 

 fore type. 

 Used for same species only, by Bates and Kirby. See Compsoteria. 



583. ITHOMIOPSIS.* 



1862 (Dec.). Feld., Wien. Ent. Monatschr. vi. 411: Corena, Astnea. 

 Stated by Bates to be synonymous with Ithomeis (q. v.). 



