204 MISC. PUBLICATION 1015, U.S. DEPT. OF AGRICULTURE 



Walkeriana Signoret, 1876, Soc. Ent. de France Ann. (1876) (ser. 5) 

 5 : 390. 

 type-species : Coccus floriger Walker, 1858, by monotypy. 



Morrison, 1928: 141, redescribed this genus and placed it in the Monophle- 

 bini, group 2. 



Warajicoccus Kuwana, 1922, [Japan] Dept. Agr. and Comm., Imp. 

 Plant Quar. Sta. Bui. 1:7. 



ttpe-species : Monophlelus corpulentus Kuwana, 1902, by original designa- 

 tion. 



This name is currently considered a synonym of Drosicha Walker. 



Warburtonia Green, 1918, Ann. Appl. Biol. 4: 231, nomen nudum. 



type-species : Warourtonia frenchi [Green ?] 1918, by monotypy, nomen 

 nudum. 



The author presented the name "Warburtonia frenchi" in a list of coccid spe- 

 cies affecting Eucalyptus without other information. Xo other reference to this 

 name has been located. 



Websteriella Leonardi, 1899, (separate) Eiv. di Patol. Veg. 8: 6-7; 

 1900, 8 : 208-209. 

 type-species : Coccus zizyphi Lucas, 1853, by original designation. 



The author presented this as a subgenus of Parlatoria Targioni-Tozzetti with 

 type-species as stated above. MacGillivray, 1921 : 247, mistakenly named 

 llanchardii Targioni-Tozzetti as type-species, and Ferris, 1936a : 23, repeated the 

 error. This name is currently considered a synonym of Parlatoria. 



Westwoodia Signoret, 1875, Soc. Ent. de France Ann. (ser. 5)5: 337. 



type-species : Westwoodia perrisii Signoret, 1875, by monotypy. 



This name was preoccupied by Westwoodia Brull£, 1846, and other earlier ap- 

 plications. Kraatz, 1888: 176, proposed the name Signoretia, as a substitute, 

 but later, 1888a : 360, in the same volume, indicated that Signoretia Kraatz was 

 preoccupied by Signoretia Stal, 1859. See discussion under Signoretia. Tri- 

 onymus Berg is the currently accepted valid name for this unit. 



Xanthophthalma Cockerell and Parrott, 1899, in Cockerell, Biol. 

 Centr. Amer. 2 (pt. 2) : 33. 



type-species : Xanthophthalma concinnum Cockerell and Parrott, 1S99, by 

 original designation and monotypy. 



Ferris, 1938a : SII-173, redescribed this genus and placed it in the Xanthoph- 

 thalmini, Diaspidinae, which he erected to receive it. 



Xanthopkthmalma Ferris, 1957, Microentomology 22 : 65. 

 A lapsus for Xanthophthalma Cockerell and Parrott. 



