Séance du lu juillrl W12. 29o 



Afgeriidat' and Synlomidae; p. 122. — lu. : New maiirelanian 

 imiths; p. 12o. — Id. : On Ihe term « subspecics » as used in sys- 

 Irinatic zoology. p. 13o. — M'. Rothschild et Jord.w : Souie in-w 

 Sphingidae; p. 128. lig. 

 XVnr. 4. 1!>12. — ikneml iiule.r. 



Vhiltppine Journal of Sciencp, VI, o-6, 1911. — Moseb : lit'ilrag ziir 



Coleopteren Fauna der Philippinea; p. 331. 

 — Tcnth Ànnual Report 1911. — The entomological section of the 



biological laboratory; p. 23. 



Pomonu I, 1909. — Essu; : Aphididae of Soulliern Californii'i ; p. 1, 47, 

 98, iiombr lig. et pi. — Id. : Notes en Coccidae; p. 11, 31, 94, 

 nombr. lig. et pi. — Id. : The genus Pseudococcus in Caiifornia; 

 p. 3o, fig., pi. — Id. : Combating the Citrus Mealy Bug; p. 89. — 

 CooK : The Red Scale; p. lo, fig. -- Baker : Western plant loiise 

 parasites; p. 22. — Id. : Sludies on Oxybeiidae; I; p. 27. — Essig 

 et B.\KER : A host index of Californian Coccidae; p. o3. — Grin- 

 .NEf.L : West coast news notes; p. 71, 86, 13o. — Del Guercio : 

 New gênera of Aphids; p. 73. — Crawford : An entomological 

 Expédition to Guadalajara; p. 76. — Cameron : Some Diplopteryga 

 from the Southwest; p. 78. — Id. : Some Odynerinae of tlie soulh- 

 western United States; p. 122. — Crawford : Some new Thysa- 

 noptera from southern Caiifornia; p. 100, lig.. 3 pi. — Id. : Thysa- 

 noptera of Mexico and the South; p. 109, fig.. 3 pi. — Id. : Notes 

 on Californian Thysanoptera; p. 120. 



II. 1910. — Pierce : Fumigation studies; p. 139, 17o, 241, lig. — Essk; : 

 Nalural enemies of Citrus Mealy Bug; p. 143, 260. fig., pi. — Ge- 

 nus Pseudoeorcus in Caiifornia; p. 147, lig., pi. — Id. : Notes on 

 Coccidae; p. 209, fig., pi. — Id. : Aphididae of southern Caiifornia; 

 p. 223, 33.5; lig. — Id. : Spraying for the Citrus Mealy Bug; p. 246. 



— Id. : A new Mealy Bug infesting walnut apple and pear Irees : 

 Pxeu/lococcus Rakeri, n. sp.; p. 339, lig. — Crawford : Thysanoptera 

 of southern Caiifornia II; p. 149, fig. — Id. : Thysanoptera of 

 Mexico and the South II; p. 153, lig. — Id. : American Triozinae 

 (l'sylhdae) ; \^. 228, 347, 3 pi. - Id. : Themexican Orange Maggot; 

 p. 321, lig. — S.MiTH : The Noctuidae of Caiifornia; p. 179, 27o, 

 1 pi. — Metz : Bées of the genus Colletés h'om Mexico; p. 191, Dg. 



— Baxks : The Scorpions of Caiifornia; p. 18o, lig. — Baker : Ca- 

 lifornian Emesidae; p. 225, fig. — Hall : A Phytoptid gall on Ar- 

 iemisia; p. 280, fig. — Essic; : Variations in Trifulaplm radiricola 

 Essig: p. 283. pi. -r- Coolidge : A californian Orange Dog; p. 333. 



