Hemiptera 49 



83541 Herrick, Glenn W. 57.52 Coccidae (76> 



1911. Some Scale Insects of Mississippi with Notes on Certain Species 

 from Texas. Techn. Bull. Xo. 2 Mississippi agric, Expen Stat., 77 pp., 

 33 pis.. 3 figg. (76.2,.4) 



42 Porter, Carlos E. 57.52 Coccidae (83) 



1912. Notas de Zoolojia economica. I. Adiciones a la lista de los Coc- 

 cidos de Chile. Bol. Mus. uacion. Chile T. 4 p. 221—222. 



43 Balland, A. 57.52 Coccus ; 16.1 



1913. Les ossais d'acclimatation de la cochenille en France. Rev. 

 scient. Ann. 51 Sent. 1 p. 801—804. 



44 Brethes, Juan. 57.52 Colobopyga (82) 



1912. Descriprion de un nuevo ger.ero y especie de cochinilla de la Re- 

 publica Argentina. Anal. Mus. nacion Hist. nat. Buenos Ayres T. 23 p. 

 279 — 2S1, 1 fig. [Colobopyga n. g. magnani n. sp.] 



45 Hewitt, C. Gordon. 57.52 Cryptococcus (71.6) 



1914. Note on the Occurrence of the Felted Beech Coccus Cryptococcus 

 fagi (Baerens) Dougl. in Nova Scotia. Canad. Entoni. Vol. 46 p. 15—16- 



-46 Braucher, It. W. 57.52 Cryptococcus (71.6) 



1914. An Undesirable Foreiener on the American Continent (Cryptococ' 

 cus faqi Baerens). Canad. Entoni. Vol. 46 p. 14—15. 

 47 Willcocks, F. C. 57.52 Dactylopius (62> 



1910. A Mealy Bug Injurious to the Lebbek Trees of Cairo. Bull, en- 

 toni. Research Vol. 1 p. 121—137, 1 pi., 9 figg. — Characters and Ge- 

 neral Morphology of the Lebbek Scale, by Robert Newstead and F. C. 

 Willcocks. p. 138 — 140, 1 fig. [D. perniciosus n. sp.] — The Chemical 

 Analysis of the Secretionary Covering of Dactylopius perniciosus, by Frank 

 Hughes, p. 141. 

 83548 Iches, Lucien. 57.52 Dia«pis : 16.5 



1912. Histoire et bioloaie de la Cochenille Diaspis pentagona dans la 

 republique Argentine. Bull. Soe. nation. Acclimat. France Vol. 59 p» 

 749- V52. (82) 



49 Pollacci, Egidio. 57.52 Diapsis : 16.5 



1912. Di due metodi teoricopratici semplici, economici ed atti a liberare 

 l'agriroltura dalla „Diaspis pentagona* e da altri insetti. Rend. 1st. lom- 

 bardo Vol. 45 p. 336-342. 



50 Cockerell, T. I). A. 57.52 Eriococcus (78.8) 



1913. An Eriococcus on Eriogonum. Journ. econ. Eutom. Vol. 6 p. 424.. 



16.5 



51 Woodworth, C. W. 57.52 Eriosoma : 16.5 



1913. The Woolly Aphis. Circ. agric. Exper. Stat. California No. 102,. 



4 pp., 1 fig. 



52 Sasscer, E. R. 57.52 Fiorinia (7) 



1912. Papers on Coccidae or Scale Insects. The Genus Fiorinia in the 

 United States. U. S. Dept. Agric. Bur. Entoni. techn. Ser. No. 16 p. 

 75-82, 4 pis. (71.1, 74.4,.7, 75.2,.6-76.1,.3, 78.N, 79.4) 



53 de .Weijere, J. C. H. 57.. 52 Hanianielistes (48) 



1912. Zur Kenntnis von Hamamelistes betulae Mordwilko. Zeitschr. wiss.. 

 Insektenbiol. Bd. 8 p. 89—94. [H. tullgreni n. sp.] 



54 Townsend, Charles H. T. 57.52 Heinicliionaspis : 16.5 



1913. A Brief Report on the Piojo Blanco of Cotton. Journ. econ* 

 Entom. Vol. 6 p. 318-327. 



55 Johnston. Carl E. 57.52 Icerya : 14 



1912. The Internal Anatomy of Icerya purchasi. Ann. entoni. Soc. Anier* 

 Vol. 5 p. 383-38S, 1 pi. 14.29,.316,.32,.33,.34,.61,.65.,67,.77,.81,.83 



63556 Pierantoni, Uniberto. 57.52 Icerya : 14.65 



1912. Studii sullo sviluppo ^Icerya purchasi Mask. Parte I. — Origine 

 ed evoluzione degli elementi sessuali femminili. Arch. zool. Napoli Vol. 



5 p. 321—400, 2 tav., 3 figg. [Ovario. Moltiplicazione oogoniali, Divi- 

 % sioni oogoniali. Nutrici ed oocite (collegamento seeondano). Cellule 



follicolari di origine diversa dalle cellule oogoniali. Acciescimento. Ma- 

 turazione. Discontinuity dei eromosomi. Simbosi ereditaria.] 



