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



Colizza, C. 



1933 CONTRIBUTO ALLA CONOSCENZA DELLE COCCINIGLIE DEL MOZAN [M]BICO. 



(hemip. coccidae). Soc. Ent. Ital. Bol. 65: 174-178, illus. 

 Pseudococcus africanus n. sp. 



1934 CONTRIBUTO ALLA CONOSCENZA DELLE COCCINIGLIE DEL MOZAN [m]BICO. 



Soc. Ent. Ital. Bol. 66 : 237-242, illus. 

 Ferrisiana virgata — synonymy, description of larva and adult female, 

 habitat, natural enemies. 



COLLINGE, W. E. 



1911 ON THE LOCOMOTION AND LENGTH OF LIFE OF THE YOUNG OF PULVINARIA 



vitis var. ribesiae, sign. Jour. Econ. Biol. 6: 139-142. 

 Will travel 4 to 8 feet according to surface; will remain alive up to 

 20 days without food. 



Colton, H. S. 



1943 LIFE HISTORY AND ECONOMIC POSSIBILITIES OF THE AMERICAN LAC 



insect, tachardiella larrea. Plateau 16 : 21-32, illus. 

 One generation annually, young larvae in March; use of native 

 American lac not practicable. 



1944 THE ANATOMY OF THE FEMALE AMERICAN LAC INSECT, TACHARDIELLA 



larrea. Mus. North. Ariz. Bui. 21, 24 p. illus. 



1948 THE ALIMENTARY SYSTEM OF THE AMERICAN LAC INSECT, TACHARDIELLA 



larreae. (Abs.) Colo-Wyo. Acad. Sci. Jour. 3: 66. 



COLVEE, P. 



1880 ENSAYO SOBRE UNA NUEVA ENFERMEDAD DEL OLIVO, PRODUCIDA POR UNA 



nueva especie del genero aspidiotus. Spain. Min. de Fomento 



14: 21-41 (23, 30-41), 200-210, illus. 

 Aspidiotus oleae n. sp. [—A. hederae], and Diaspis oleae n. sp.; other 

 coccids mentioned. 



1881 ESTODIOS SOBRE ALGUNOS INSECTOS DE LA FAMILIA DE LOS COCCIDOS. 



Valencia, Nicasio Rius Monfort. 40 p., illus. 

 Discusses 9 coccids, including Diaspis pyri, D. trinacris, D. monserrati, 

 apparently first proposed here. 



1881a ceroplastes RUSCI. Spain. Min. de Fomento. Gac. Agr. 18: 494-499. 

 Mentions also C. radiatus, C. testudinatus, C. hidates, and Mytilaspis 

 ficus. 



1881b [diaspis pyri n. sp. from spain.] Soc. Ent. de France Ann. (Bui. 

 Ent.) (ser. 6) 1: li. 

 Epidiaspis leperii according to Balachowsky 1954. 



1881c [ceroplastes rusci. description of male.] Soc. Ent. de France 

 Ann. (Bui. Ent.) (ser. 6) 1: xii-xiii. 



1881d [aspidiotus juglandis n. sp.] Soc. Ent. de France Ann. (Bui. Ent.) 

 (ser. 6) 1: clxv-clxvi. 



1882 NUEVOS ESTUDIOS SOBRE ALGUNOS INSECTOS DE LA FAMILIA DE LOS COC- 



CIDOS. Valencia. 16 p. 

 Describes and discusses 6 coccids, including Leucaspis lowi, Aspidiotus 

 oleastri n. spp. 



COMSTOCK, J. H. 



1881 notes on coccidae. Canad. Ent. 13: 8-9. 



Chrysomphalus ficus (Riley) Ashmead, belongs to Aspidiotus. A. 

 citri n. sp. from California [=Aonidiella aurantii], 



1881a REPORT OF THE ENTOMOLOGIST. PART II. REPORT ON SCALE INSECTS. Ill 



U.S. Dept. Agr., Comnr. Agr. Rpt., 1880: 276-349, illus. Reprinted 

 in Cornell Univ. Agr. Expt. Sta. Bui. 372: 425-500, 22 pi., 1916. 

 Discusses 48 U. S. species, with 23 described as new. 



