( xli ) 



Froggart (W. W.). a new Mealy-bug ou Citrus Trees {Piilvinaria ornata, 

 u. sp.). 

 [Agric. Gaz., N. S. W., Misc. Pub., No. 2,341.] 8vo, Sydney, 1921. 



The Shot-hole Borer (r/ati/pus omnivorus. Lea). 



: [Agric. Gaz., N. S. W., Mis^ Pub., No. 2,350.] 8vo, Sydney, 1921. 



A Descriptive Catalogue of the Scale Insects (Coccidae) of Australia. 



Pt. III. 

 [Sci. Bull. Dept. Agric, N. S. W., No. 19.] 8vo, Sydney, 1921. 



Sheep Maggot Flie.s. No. 5. Methods of Control recommended by 



the Department. 

 [Farm. Bull. Dept. Agric, N. S. W., No. 144.] 8vo, Sydney, 1922. 



Leaf Galls of Phylloxera at Howloug. 



[Agric. Gaz., N. S. W., Misc. Pub., No. 2,375.] 8vo, Sydney, 1922. 



The Author. 

 Frohawk (F. AV.). The Number of Larval Stages of Lycaena acis. 



[Ent., Vol. XLIII, p. 305.] 8vo, Loudon, 1910". R.-B. 



G.UJE (J. Howard). The Larvae of the Coccinelliclae. 



[Illinois Biol. Pap., Vol. VI, No. 4.] 4to, Urbana, 1920. 

 Gaiiax (A. B.). Descriptions of Miscellaneous new-reared Parasitic 

 Hymenoptei-a. 

 [Proc.'U. S. Nat. Mus., Vol. 61, Art. 24.] 8vo, Wa.shington, 1922. 

 Gbdye (A. F. J.). Ou Phytophagous Coleoptera of the Family Chrysomelidae. 

 [Jour. E. Africa and Uganda Nat. Hist. Soc, Pt. 17.] 8vo, 

 Nairobi?, 1922. The Author. 



Genera Insectouum. 



Fasc. 173-178. fol. Bruxelles, 1922. E. A. Elliott. 



Gerbault (I'abbe Ed.). [See Letacq (I'abbe).] 



Gerould (John H.). Blue-green Caterpillars: The Origin and Ecology of 

 a Mutation in Hemolymph Color in Coliits (Eurymus) philodice. 

 [Jour. Exper. Zool., Vol. 34.] Ig. 8vo, Hanover, U. S , 1921. 



GiACOMELLi (Eugenio). Observaciones y Notas sobre el Euryades dujioncheli. 

 [An. Soc Cientif. Argent., Vol. LXX.] Ig. 8vo, Buenos Aires, 

 1910. 



Pot-pourri Lepidopterologico. 



[An. Soc Cientif. Argent., Vol. LXV.] Ig. 8vo, Buenos Aires, 

 1908. 



Lepidopteros Riojanos nuevos 6 poco conocidos 



[An. Soc. Cientif. Argent., Vol. LXXII.] Ig. 8vo, Buenos Aires, 

 1911. H. D. 



GiBBS (A. E.). Five Weeks in the Vosges. 



[Ent., Vol. XLII, April-June.] 8vo, London, 1909. 



W. G. Sheldon. 

 kn Algerian Holiday. 



[Ent., Vol. XLIV, Nos. 4-5.] 8vo, London, 1911. 

 The Genus Coenonympha. 



[Proc. S. Lond. Ent. and Nat. Hist. Soc, p. 13.] 8vo, London, 1912. 

 Butterfly-hunting in the Balkans. 



[Ent., Vol. XLVI, Nos. 3-5.] 8vo, Loudon, 1913. R.-B. 



Gibson (Arthur). The Control of the European Corn-borer {Pyrausta 

 nuhilalis). 

 [Dept. Agric. Canada, Crop Prot. Leaf., No. 16.] 8vo, Ottawa, 

 1921. 



GiRARD (A.). Les Argynnides de la France septentriouale (Genres Melitaea 

 et Arqynnis). 

 [Fenille Jour. Nat.] Ig. 8vo, Rennes, 1903. R.-B. 



GliInsetti. Vol. II, fasc, 30-37. 4to, Milan, 1922. Purchased. 



