AN ANNOTATED LIST OF GENERIC NAMES OF THE COCCOIDEA 175 



Rhodania Goux, 1935, Soc, Ent. de France Bui. (1934) 39 : 291. 



type-species: Rhodania porifera Goux, 1935, by original designation and 

 monotypy. 



The author placed this genus in the Pseudococcini, Pseudococcidae, noting dif- 

 ferentiation from the Pseudococcus Westwood group of species by absence of 

 ostioles and from the Ripersia Signoret group by the character of the pores. 



Rhodesaclerda McConnell, 1951, Md. Agr. Expt. Sta. Bui. A-75 

 (Tech.) : 110. 



type-species : Rhodesaclerda combreticola McConnell, 1954, by original desig- 

 nation and monotypy. 



The author placed this genus in the Aclerdidae with a question. 



Rhodococcus Borchsenius, 1953, Ent. Obozr. 33 : 283. 



type- species : Rhodococcus rosaclutea Borchsenius, 1953, by original desig- 

 nation. 



The author placed this genus in the Coccidae (str.), close to Eulecaniiim 

 Cockerell. 



Rhopaloaspis Del Guercio, 1903, Soc. Ent. Ital. Bui. (trimes. 3, 1902) 

 34:188. 

 type-species : Leucaspis riccae Targioni-Tozzetti, 1881, by monotypy. 



The author described this genus as very close to Leucaspis Targioni-Tozzetti 

 but separated by absence of circumgenital glands. Subsequent workers have 

 not accepted this separation but have placed the name as a synonym of 

 Leucaspis. 



Rhyzaecus Signoret, 1882, Soc. Ent. de France Ann. [Bui. Ent.] (ser. 

 6)2: xxxv. 

 A lapsus for Rhizoecus Kiinckel d'Herculais. 



Rhyzobium Targioni-Tozzetti, 1868, (separate) Soc. Ital. di Sci. Nat. 

 Atti 11: 36; 1869, 11: 729. 



An emendation of RMzoKiuvh Targioni-Tozzetti, 1867: 23, published as a syno- 

 nym of Lecanopsis Targioni-Tozzetti, 1868 : 36, 1869 : 729. 



Ribesia Coubeaux, 1892, Soc. de Belgique Ann. 36 : 82. 



Lindinger, 1937: 195, listed this as a generic name which he assigned to 

 synonymy with Pvlvinaria Targioni-Tozzetti. After an examination of the 

 Coubeaux list, we conclude that it merely had the appearance of a generic name 

 due to the manner of printing and that it was intended to be a listing of the 

 combination Pulvinaria ribesiae Signoret. 



Ripersia Signoret, 1875, Soc. Ent. de France Ann. (ser. 5)5: 335. 



type-species : Ripersia corynephori Signoret, 1875, by monotypy. 



Due to the inadequacy of the original description which presented only the 

 feature of 6-segmented antenna in the adult female, and the fact that the type- 



