DE HISTORIA NATURAL, 44T 



Estados Unidos y sus Colonias 

 American Museum of Natural líistory, New York. 



Biilletin. Yol. xxviu, 1910. 

 Davenport Academy of Sciences. 



Proceedings. Vol. xii, pages 223-24(1. 

 Departamento del Interior. Oficina de Agricultura. Manila. 



Revista agñcola de Filipinas. V'ol. iv, n.° 3. 

 Department of the Interior. Weather Bureau. Manila Central Observatory. 



Annual Reportfor the year 1908. 

 Johns Hopkius Hospital, Baltimore. 



Bnlletin. Vol. xxii, u° 243. 

 Missouri Botanical Garden, St.-Louis. 



Annual Report. xxi, 1910. 

 Museum of Comparative Zóology at Harvard CoUege, Cambridge. 



Bulletin. Vol. Liv, n° 5. 

 The American Naturalist, Boston. Vol. xlv, u° 634. 

 United States Geological Survey, Washington. 



Annual Report. xxxi, 1910. 



Bulletin. Nos 381, 425-427, 429-430, 432-436, 410, 442, 444. 



Pfofessioml Paper. N° 08. 



Water-Supply and Inigation Paper. Nos 237, 239-240, 246-247, 250- 

 256, 264. 

 University oí California, Berkeley. 



Publications. Vol. vi, nos 12-13; vol. vil, n° 2. 

 University of Colorado, Boulder. 



Studies. Vol. viii, n" 2. 

 University of lUinoid Agricultura! Experlment Station, Urbana. 



Bulletin. Nos 132, 139. 



Francia 

 Acadéuiie des Sciences de Paris. 



Compies-rendus. T. 152, nos 23-26. 

 La Feuille des JeunesNaturalistes, Paris. áP année, n° 489. 

 S^ciété botanique de France, Paris. 



Bulletin. Tome lvui, nos 2-3. 

 Société fran(;aÍ8e de Minéraiogie. 



Bulletin. Tome xsxiv, n° 3. 

 Société linnéenne de Bordeaux. 



Actes. Tome lxiv, 1910. 

 Station Kntomologique de la Faculté des Sciences de Rennef . 



Insecta. 1" année, nos 5_t5. 



Inglaterra t sos Colonias 

 Koyal Microscopical Society, London. 



Journal. 19il, part 3. 

 The Cauadian Entomologist, Guelph. Vol. xliii, n° G. 



The Entomoiogist's Record and Journal of Variation, London, Vol. xxiii, 

 n° 6. 



