164 MISC. PUBLICATION 734, U. S. DEPT. OF AGRICULTURE 



Myers, L. E. 



1925 THE GENERIC TYPES OF THE DIASPIDAE (HEMIPTERA) . — PART I. THE 



genotypes of diaspis and aspidiotus. Bui. Ent. Res. 16: 164-167, 

 illus. 

 Critical redescriptions of Diaspis echinocacti, Aspidiotus hederae. 



1927 THE GENERIC TYPES OF THE DIASPIDIDAE ( HEMIPTERA). PART II. Bill. 



Ent. Res. 17: 341-346, illus. 

 Critical redescriptions of Aulacaspis rosae, Chionaspis salicis, Lepi- 

 dosaphes ulmi, Chrysomphalus aonidum. 



1928 THE MEXICAN MEALYBUG. PHENACOCCUS GOSSYPII (TOWNSEND AND 



COCKERELL). Calif. Dept. Agr. Monthly Bui. 17: 355-358, illus. 

 A careful redescription. 



1932 TWO ECONOMIC GREENHOUSE MEALYBUGS OF MISSISSIPPI. THE CITRUS 



MEALYBUG AND THE MEXICAN MEALYBUG. Jour. Econ. Ent. 25: 891- 



896, illus. 

 Report on life history. 



Nakayama, S. 



1915 NOTES ON THE LIFE HISTORY AND HABITS OF THE ROSE SCALE, AULACASPIS 



rosae bouche. Jour. Ent. and Zool. 7 : 45-52, illus. 

 Life history; enemies. 



1931 coccidae of korea. Oyo-Dobutsugaku Zasshi 3: 226-229. (Not seen.) 



Nassanov, N. V. 



1907 ueber einige neue cocciden. (In Russian.) Acad. Imp. des Sci. St. 



Petersbourg Bui. (ser. 6) 1: 325. 

 Reports intention to publish description of Ceroputo slavuticus [actu- 

 ally C. volynicus as published] and Pseudococcus vowae [actually 

 vovae as published], n. spp. 



1908 STEINGELIA GORODETSKIA, NOV. GEN. ET NOV. SP. NOUVEAU GENRE ET 



espece des coccides du groupe xylococcini. (In Russian.) Mus. 

 Zool. de l'Acad. Imp. Sci. St. Petersbourg Ann. 13 : 345-352, illus. 

 Latin diagnosis. 



1908a sur quelques nouvelles coccides. Mus. Zool. de l'Acad. Imp. Sci. 

 St. Petersbourg Ann. 13 : 471-499, illus. 

 .Ceroputo volynicus, Pseudococcus vovae, Kermes variegatus corticalis, 

 Pulvinaria orientalis. 



1910 sur les transformations de kermes quercus (linn.). (In Russian.) 

 Acad. Imp. des Sci. St. Petersbourg Bui. (ser. 6) 4: 47-60, illus. 

 Well illustrated descriptions of different stages. 



Negi, P. S. 



1929 a contribution to the life history of the lac insect, laccifer 



(tachardia) lacca. (coccidae). Bui. Ent. Res. 19: 327-342, illus. 

 Detailed descriptions of various stages. 



1934 the alimentary canal, its appendages, salivary glands, and the 

 nervous system of the adult female lac insect, laccifer lacca, 

 kerr (coccidae). Bui. Ent. Res. 25: 541-546, illus. 

 Includes description of histological structure. 



1954 dimorphism IN lac insects. Indian Forester 80: 423-426. 

 Discusses red and yellow lac insects. 



Neitner, J., see Nietner, J. 



Nel, R. G. 



1933 A COMPARISON OF AONIDIELLA AURANTII AND AONIDIELLA CITRINA, IN- 



CLUDING A STUDY OF THE INTERNAL ANATOMY OF THE LATTER. Hil- 



gardia 7: 417-466, illus. 

 Neves, M. 



1936 LES COCCIDES DU PORTUGAL (PREMIERE LISTE). SoC. Portug. Sci. Nat. 



Bui. 12 (1938) : 191-213. 

 List, with collection data, of 49 coccids. 



