A SELECTED BIBLIOGRAPHY OF THE COCCOIDEA 105 



Herrick, G. W. — Continued. 



1931 THE MAGNOLIA SCALE (NEOLECANIUM CORNUPARVUM THRO.) Ent. SoC. 



Amer. Ann. 24: 302-304, illus. 

 Descriptive and collection notes. 



Heslop-Harrison, G. 



1952 PRELIMINARY NOTES ON THE ANCESTRY, FAMILY RELATIONS, EVOLUTION 

 AND SPECIATION OF THE HOMOPTEROUS PSYLLIDAE — II. Ann. and Mag. 



Nat. Hist. (ser. 12) 5: 679-696. 

 Extended discussion of basic relations of coccids to other homopterous 

 groups. Key to groups . 



Hewitt, C. G. 



1914 NOTE ON THE OCCURRENCE OF THE FELTED BEECH COCCUS CRYPTOCOCCUS 



fagi (baerens.) dougl. in nova scotia. Canad. Ent. 46: 15-16. 

 Known history; possibility of natural occurrence in area discussed. 



Heyden, C. von 



1860 AUS MEINEN ENTOMOLOGISCHEN TAGEBUCHERN. (1. ZUR NATURGESCH- 



ichte der coccinen.) Correspondenzbl. f. Sammler von Insecten, 

 insbesondere von Schmetterlingen 1 : 89-90. 

 Talla proposed for Lecanium quercus. L. eburneum described. 



HlNGSTON, R. W. G. 



1929 the life of a mealy-bug (monophlebus stebbingi) . Bombay Nat. 

 Hist. Soc. Jour. 33: 880-887, illus. 

 Detailed account of ecological relationships. 



Hockenyos, G. L., see Metcalf, C. L., and Hockenyos, G. L. 



Hodgkiss, H. E. 



1904 THE LIFE HISTORY AND TREATMENT OF A COMMON PALM SCALE (CHRY- 



somphalus dictyospermi morgan.) Mass, Agr. Col. Ann. Rpt. 41 

 (App.) : 97-106, illus. 

 Greenhouse life history, description, injuries, control. 



Hofer, J. 



1903 beitrag zur cocciden-fauna der schweiz. Schweiz. Ent. Gesell. Mitt. 

 10: 474-483. 

 Lists and discusses 28 coccids; descriptions of Pulvinaria simplex 

 King and Lecanium hoferi King, n. spp. f 



Hoffman, W. E. 



1927 COCCIDAE FROM CHINA, WITH A LIST OF HOST PLANTS. Lingnaam Agr. 



Rev. 4: 73-76. 

 Records of coccids supplementary to Kuwana list. (21 species from 

 Lingnan Univ., 40 from U. S. Dept. Agr.) 



Hoke, G. 



1921 OBSERVATIONS ON THE STRUCTURE OF THE ORACERATUBAE AND SOME NEW 



lepidosaphine scales (hemiptera). Ent. Soc. Amer. Ann. 14: 



337-342, illus. 

 Lepidosaphes camelliae, Scobinaspis dentata, Mytiella sexspina, n. 

 spp. 



1925 A diaspine with legs. Ent. Soc. Wash. Proc. 27: 36-40, illus. 

 Leucaspis knemion n. sp. 



1927 some undescribed diaspines from Mississippi. Ent. Soc. Amer. Ann. 



20: 349-358, illus. 



Aspidiotus^ socialis, Crypthemichionaspis ulmi, Lepidosaphes ilicis, 

 L. solidaginis, n. spp. 



1928 some undescribed diaspines from Mississippi, ii. (homoptera: coc- 



cidae). Ent. Soc. Amer. Ann. 21: 671-674, illus. 

 Diaspis dignus, Protodiaspis varus n. spp. 



See also Lobdell, G. Hoke 



