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



Savastano, L. 



1930 DELLA BIANCAROSSA (CRYSOMPHALUS DICTYOSPERMI MORG.) NEGL1 

 AGRUMI E IN ALTRE SPECIES OSPITANTI NELL'lTALIA. STUDIO DI FITO- 



patologia arborea. Acireale R. Staz. Sper. di Agrumic. e Fruttic. 

 Ann. 10 : 1-77, illus. 

 A study of the relationships between coccid and hosts. 



Savescu, A. D. 



1943 oekoarten bei lecaniden. Bucharest Acad. Romana, Sect. Sci. Bui. 



25 (1942-43) : 212-223, illus. 

 Eulecanium coimi savulescui, E. c. mori, E. c. knechteli, E. c. pyri, E. c. 

 mali, E. coryli coniformis, n. oecospec; 11 already described lecaniums 

 also considered. 



1944 FORMES ECOLOGIQUES DES LECANIDES DE LA FAUNE ROUMAINE. Bucharest 



Acad. Romana Sect. Sci. Bui. 27 (1944-45) : 230-246, illus. 

 Discusses 15 ecological forms of Eulecanium corni, including new eco- 

 forms E. c. sojae and E. c. aceris and 5 ecological forms of E. coryli. 



1955 UNE NOUVELLE ESPECE DE COCHENILLE : LA COCHENILLE VIRGULE DU 

 PEUPLIER (LEPIDOSAPHES POPULI SAVESCU N. SP.) (COCCOIDEA-DIASPI- 



didae). (In Rumanian.) Bucharest Acad. Romana Bui. Sci. 7: 

 915-925, illus. 

 Russian and French summaries. 



Schaum, H. 



1850 coccides. In his "bericht uber die leistungen in der entomologie 

 wahrend des jahres 1849. Archiv. f. Naturgesch. 16, Bd. 2: 248-249. 

 Review of papers published by Barensprung, Burmeister, and Mac- 

 quart; uses genus name Leucanium 111. for Lecanium 111. of other 

 authors. 



1852 BERICHT UBER DIE LEISTUNGEN IN DER ENTOMOLOGIE WAHREND DES 



jahres 1851. Archiv f. Naturgesch. 18, Bd. 2: 105-256 (255). 

 Reviews paper by Bouche describing new coccids; uses Leucanium 

 for Lecanium. 



Scheinkin, D., see Carmin, J., and Scheinkin, D. 



Scherney, F. 



1954 1ST QUADRASPIDIOTUS SCHNEIDERI BACHMANN EINE ART? Ztschr. f. 



Angew. Ent. 36: 225-231, illus. 

 Questions separation from Quadraspidiotus piri (Licht.) 



Schmidt, G. 



1939 GEBRAUCHLICHE NAMEN VON SCHADINSEKTEN IN VERSCHIEDENEN LAN- 



dern. (Cont.) Ent. Beihefte aus Berlin-Dahlem 6: 1-160. 

 Various coccid species included. 



1940 GEBRAUCHLICHE NAMEN VON SCHADINSEKTEN IN VERSCHIEDENEN LAN- 



dern. (Concl.) Ent. Beihefte aus Berlin-Dahlem 7: 161-364. 

 Various coccid species included. 



Schmidt, O. 

 1883 metamorphose und anatomie des mannlichen aspidiotus nerii. 

 Arch. f. Naturgesch. 51 (Bd. 1, h. 2) : 169-200, illus. Also issued as 

 Diss. Univ. of Leipzig, Berlin, 32 p., illus. 1885. 

 Rather detailed description of anatomy and histology. 



Schmutterer, H. 



1951 ZUR lebensweise der nadelholz-diaspidinen (homoptera, coccoidea, 



DIASPIDIDAE, DIASPIDINAE) UND IHRER PARASITEN IN DEN NADEL- 



waldern frankens. Ztschr. f. Angew. Ent. 33: 111-136, illus. 

 Includes keys and illustrations for placing 7 diaspine coccids. 



1952 DIE OKOLOGIE DER COCCIDEN (HOMOPTERA, COCCOIDEA) FRANKENS [pts. 



1-3]. Ztschr. f. Angew. Ent. 33: 369-420, 544-584; 34: 65-100, illus. 

 Both detailed and generalized observations on the ecology of 85 

 coccids, with detailed descriptive information on 16, including 2 new 

 species. 



