452 FRANCIS HEMMING 



TYPHEDANUS Butler, 1870, Trans, ent. Soc. Lond. 1870 : 497. Type-species by monotypy : 

 Typhedanus zephus Butler, 1870, ibid. 1870 : 497. 



The taxon represented by the nominal species Typhedanus zephus Butler is currently treated 

 subjectively on taxonomic grounds as being the same as the taxon represented by the older- 

 established nominal species Cobalus umber Herrich-Schaeffer, 1869 (CorrespBl. zool.-min 

 Ver. Regensbitrg 23 : 203 [repaged offprint as Prodromus . . .3 : 83]). 



TYSIPHONE Kohler, 1935, Rev. Soc. ent. Arg. 7 : 210 (an Incorrect Subsequent Spelling of 

 Tisiphone Hiibner, [1819]). 



UDAIANA Distant, 1885, Rhop. malayana : 286, 300. Type-species by original designation : 

 Pieris cynis Hewitson, [1866], 77/. exot. Butts 3 : [9], pi. [5], fig. 54. 



It must be noted that there is an older nominal genus (Phrissura Butler, 1870) of which 

 Pieris cynis Hewitson was designated as the type-species by its author (Butler). Butler 

 himself explained later that in designating Pieris cynis as type-species of Phrissura he had 

 done so on the basis of an erroneous determination of that nominal species. The Com- 

 mission is being asked to use its Plenary Powers to set aside Butler's designation of the above 

 species as the type-species and in its place to designate the species intended by Butler (Pieris 

 illana Felder (C.) & Felder (R.), 1862). In the discussion of Phrissura that genus has been 

 treated as though the Commission had already used its Plenary Powers (under Article 70(a)). 

 Pending that action being taken by the Commission, Udaiana Distant is invalid as a junior 

 objective synonym of Phrissura Butler, but for the reasons explained above it is here treated 

 as an available name. 



UDARA Toxopeus, 1928, Tijdschr. Ent. 71 : 181, 219. Type-species by original designation : 

 Polyommatus dilectus Moore, 1879, Proc. zool. Soc. Lond. 1879 : 139. 



The taxon represented by the nominal species Polyommatus dilectus Moore is currently 

 treated subjectively on taxonomic grounds as being a subspecies of the taxon represented 

 by the older-established nominal species Lycaena cardia Felder (C), i860 (S. B. Akad. Wiss. 

 Wien 40 : 459). 



UDASPES Moore, [1881], Lep. Ceylon 1 (4) : 177. Type-species by original designation : 

 Papilio folus Cramer, [1775], Uitl. Kapellen 1 (7) : 118, pi. 74, fig. F. 



UDRANOMIA Butler, 1870, Ent. mon. Mag. 7 : 58. Type-species by original designation : 

 Eudamus orcinus Felder (C.) & Felder (R.), [1867], Reise Fregatte " Novara ", Lep. Rhop. 

 (3) : 5 10 - pl- 7 1 . fi g s 4. 5- 



ULTRAARICIA Beuret, 1959, Mitt. ent. Ges. Basel (N.F.) 9 : 84. Type-species by original 

 designation : Lycaena anteros Freyer, 1839, Neuere Beitr. Schmett. 1 (45) : 101, pl. 265, 

 ng. 1 (?• 



ULVA Lindsey, 1925, Ann. ent. Soc. Amer. 18 : 105. Type-species through Section (i) (replace- 

 ment names) of Article 67 : Hyda micacea Mabille, 1889, Ann. Soc. ent. Fr. (6) 9, Bull. : 

 clxxxiv. 



The taxon represented by the nominal species Hyda micacea Mabille is currently treated 

 subjectively on taxonomic grounds as being the same as that represented by the older- 

 established nominal species Pterygospidea grisea Hewitson, 1878 (Ann. Mag. nat. Hist. (5) 



The name Viva was introduced as a replacement for Hyda Mabille, 1889, which is invalid 



under the Law of Homonymy. 

 UNA de Niceville, 1890, Butts India Burmah Ceylon 3 : 51 et nota. Type-species by original 



designation : Zizera (?) usta Distant, 1886, Ann. Mag. nat. Hist. (5) 17 : 531. 

 UNKANA Distant, 1886, Rhop. malayana : 369, 370. Type-species by original designation : 



Unkana batara Distant, 1886, ibid. : 370, pl. 34, fig. n. 



