A SELECTED BIBLIOGRAPHY OF THE COCCOIDEA 183 



Roba, R. P. — Continued. 



1936 UN nouveau coccide signale sur cafeier. Soc. Ent. de Belg. Bui. 

 et Ann. 76: 297-298. 

 Eumyrmococcus sp. 



Robbins, W. W., see Cockerell, T. D. A., and Robbins, W. W. 



Robinson, E. 



1917 coccidae of the Philippine islands. Philippine Jour. Sci. 12: 1-47, 



illus. 

 Descriptions and keys for 73 coccids in 25 genera, 4 described as new; 

 host index. 



1918 DESCRIPTIONS AND RECORDS OF PHILIPPINE COCCIDAE. Philippine Jour. 



Sci. 13: 145-147, illus. 

 Phenacoccus spinosus, Pseudaonidia manilensis n. spp.; collection 

 notes on 7 other coccids. 



See also Cockerell, T. D. A., and Robinson, E. 



Roemer, J. J. 



1789 genera INSECTORUM linnaei et FABRicii. Vitoduri Helvetorum, Steiner. 

 viii, 89 p. (16, 81), illus. (mostly col.). 

 Coccus persicorum, C. foliorum quercus, C. fagi listed. 



Roepke, W. 



1930 UEBER EINEN MERKWURDIGEN FALL VON "MYRMEKOPHILIE," BEI EINER 

 AMEISE (CLADOMYRMA SP.?) AUF SUMATRA BEOBACHTET. Misc. Zool. 



Sumatrana 45, 3 p., illus. 

 Unusual pseudococcine described and illustrated but not named. 



Roger, J. 



1857 EINIGES UBER AMELSEN : 3) KRITISCHE BEMERKUNGEN tJBER FORMICA 



capsincola schilling. Berlin. Ent. Ztschr. 1: 17-20 (19). 

 Explains that this insect, as described, is based on a coccid called 

 Lecanium (Coccus) cambii [perhaps Kermes quercus] plus an ant. 



ROGOJANU, R. 



1935 UNTERSUCHUNGEN UBER DIE WACHSDRUSEN UND DIE WACHSABONDE- 

 RUNG BEI DEN GATTUNGEN SCHIZONEURA UND ORTHEZIA. Ztschr. f. 



Mikros. Anat. Forsch. 37: 151-171, illus. 

 Detailed histology of wax glands of Orthezia insignis. 



Rohwer, S. A., see Cockerell, T. D. A., and Rohwer, S. A. 



Rondani, C. 



1874 degli insetti nocivi e dei loro parassiti. Soc. Ent. Ital. Bui. 6: 43-68 

 (56-62). 

 Lists 18 coccids and the parasites attacking each; proposes Coccus 

 gossipifera and describes its secretions on juniper. 



Rossem, G., VAN 



1951 VERSLAG OVER HET OPTREDEN VAN ENIGE SCHADELIJKE INSFJCTEN IN HET 



JAAR 1950. Nederland. Ent. Vereen. (105th Summer Session, 1950) 

 Proc, p. ii-ix (vii-viii). Briefly mentions 11 common coccids. 



Rossi, P. 



1794 MANTISSA INSECTORUM, EXHIBENS SPECIES NUPER IN ETRURIA COL- 

 LECTAS ADJECTIS FAUNAE ETRUSCAE ILLUSTRATIONIBUS AC EMENDA- 



tionibus. Pisa, Polloni, 1792-1794. 148, 154 p., illus. (p. 514 ace. 

 Fernald.) (Not seen.) 

 Coccus artemisiae n. sp. 



Rota, P. 



1953 contributo alla conoscenza degli stadi ibernanti di quadraspidio- 

 tus (aspidiotus) perniciosus comst. Bol. di Zool. Agr. e Bachicolt. 

 19: 77-84, illus. 



