AN ANNOTATED LIST OF GENERIC NAMES OF THE COCCOIDEA 153 



and considered the morphological modification sufficient to separate the genus 

 widely from Lepidosaphes Shimer. Lindinger, 1937: 192, placed the name as 

 a synonym of Mytilococcus Amerling [Lepidosaphes], Ferris, 193S : 37, and 

 Balachowsky, 1954e : 23, accepted the genus as valid, the latter assigning it to his 

 Lepidosaphedina. 



Phenacaspis Cooley and Cockerell, 1899, in Cockerell, 111. Nat. Hist. 

 Survey Bui. 5 : 398 ; Cooley, 1903, Canad. Ent. 35 : 48. 



type-species : Chionaspis nyssae Comstock, 1881, by subsequent designation 

 of Cooley, 1903 : 38. 



The authors established this genus as a segregate from Chionaspis Signoret in 

 the Diaspidini. Lindinger, 1933a : 160, made the name a synonym of Trichomy- 

 tilus Leonardi, later shifting the included species to Polyaspis Maskell [emended]. 

 Takahashi, 1953 : 48, after a study of the dimorphism occurring in many of the 

 species, rejected the validity of the genus and considered the name a synonym 

 of Chionaspis. Recent coccid workers have accepted the genus as valid. 



Phenacobryum Cockerell, 1902, Entomologist 35 : 114. 



type-species : Planchonia dry o ides Maskell, 1894, by subsequent designation 

 of Borchsenius, 1960d : 110. 



The author established this as a new section of Asterolecanium Targioni- 

 Tozzetti. The name was immediately considered to be a synonym of Antecer- 

 ococcus Green, 1901 : 560, which Green, 1908 : 41, decided was identical with 

 Cerococcus Comstock, 1882. Borchsenius, 1960d : 104, 110, restored Phenaco- 

 oryum to valid generic status, distinct from Antecerococcus and Cerococcus, both, 

 in his opinion, also valid genera, and placed it in the Cerococcini, Cerococcinae, 

 Asterolecaniidae. 



Phenacoccopsis Borchsenius, 1948, Akacl. STauk SSSR Dok. (n. s.) 

 61: 954. 



type-species : Phenacoccus agropyri Borchsenius, 1939, by original designa- 

 tion and monotypy. 



The author placed this genus in the Pseudococcidae close to Phenacoccus 

 Cockerell. 



Phenacoccus Cockerell, 1893, Ent. News 4 : 318. 



type-species : Pseudococcus aceris Signoret, 1875, by subsequent designation 

 by Fernald, 1903b : 89. 



The author's proposal of this name to replace Pseudococcus of Signoret, 1875, 

 met with acceptance by coccid workers. The type-species has been cited as 

 identical with Chermes aceris Geoffroy, 1762, but the Geoffroy insect is now 

 considered to be an aleyrodid. 



Phenacoleachia Cockerell, 1899, Canad. Ent. 31 : 274. 



type-species : Leachia zealandica Maskell, 1891, by original designation and 

 monotypy. 



The author presented this genus in his Ortheziinae with the comment that it 

 also had certain dactylopine features. Ferris, 1921b : 60, on the basis of study 

 of the male, considered it a pseudococcine form of the general type of Puto 



