A SELECTED BIBLIOGRAPHY OF THE COCCOIDEA 151 



Marlatt, C. L. — Continued. 



1899d AN ACCOUNT OF ASPIDIOTUS OSTREAEFORMIS. U. S. Dept. Agri., Div. 

 Ent., Bui. (n.s.) 20: 76-82, illus. 



1899e recent work on coccidae. Science (n.s.) 10: 657-660. 



Critical comment on Prof. T. D. A. Cockerell's work on supposed 

 species of Aspidiotus ; quotes Cockerell manuscript key to 6 of these. 



1900 ASPIDIOTUS DIFFINIS. ANOTHER SCALE INSECT OF PROBABLE EUROPEAN 

 ORIGIN RECENTLY FOUND IN NORTH AMERICA. Ent. News 11: 425-427. 



Indicates synonymy of 2 other Aspidiotus with this species. 



1900a THE EUROPEAN PEAR SCALE, DIASPIS PIRICOLA (DEL GUERCIO) SACCARDO, 



1895. Ent. News 11: 590-594. 

 Discusses confusion in proper naming of this coccid. 



1902 RESUME OF THE SEARCH FOR THE NATIVE HOME OF THE SAN JOSE SCALE 



in japan and china. U. S. Dept. Agr., Div. Ent., Bui. (n.s.) 37: 



65-78. 

 Four coccids mentioned in this report; concludes China is home of 

 San Jose scale. 



1906 the san jose or Chinese scale. U. S. Dept. Agr., Bur. Ent., Bui. 62, 

 89 p., illus. 

 Origin, spread, life history, description, control. 



1908 the genus pseudaonidia. Ent. Soc. Wash. Proc. 9 (1907) : 131-141, 

 illus. 

 P. greeni, P. lounsburyi n. spp.; key and annotated list to 15 coccids. 



1908a the national collection of coccidae. U. S. Dept. Agr., Bur. Ent., 

 Tech. Ser. 16: 1-10. 

 Current status ; plans for development. 



1908b aspidiotus ancylus putnam vs. circularis fitch. Ent. News 19: 

 309-311. 



1908c new species of diaspine scale insects. U. S. Dept. Agr., Bur. Ent., 

 Tech. Ser. 16: 11-32, illus. 

 Describes 17 new species. 



1911 A NEWLY IMPORTED SCALE-PEST ON JAPANESE HEMLOCK (RHYNCH.) 



Ent. News 22: 385-387, illus. 

 Aspidiotus (Diaspidiotus) tsugae n. sp. 



See also Howard, L. O. and Marlatt, C. L. 



Marshall, W. S. 



1929 THE HYPODERMAL GLANDS OF THE BLACK SCALE, SAISSETTA OLEAE (BER- 



NARD). I. the dorsal glands. Wis. Acad. Sci., Arts, Letters, Trans. 

 24: 427-443, illus. 

 Describes histological structure. 



1930 THE HYPODERMAL GLANDS OF THE BLACK SCALE, SAISSETIA OLEAE 



(Bernard). II. the ventral glands. Wis. Acad. Sci., Arts, Letters, 

 Trans. 25: 255-272, illus. 

 A histological study. 



1935 THE development and structure of the eyes, ocelli, of the female 

 black scale, saissetia oleae bern. Jour. Morph. 57: 571-595, illus. 

 A histological study. 



1935a the sense organs upon the dorsal surface of the female black 

 scale, saissetia oleae (bernard) (coccidae, homoptera) . Amer. 

 Ent. Soc. Ann. 28: 217-226, illus. 



Martelli, G., see Silvestri, F., and Martelli, G. 



Maskell, W. M. 



1879 ON some coccidae in new Zealand. New Zeal. Inst. Trans, and Proc. 

 11 (1878) : 187-228, illus. 

 Describes 4 new genera (inch 1 aleurodid, 1 psyllid), 19 new species 

 (incl. 2 aleurodids, 1 psyllid) ; notes on 10 other coccids. 



