80 WORKS ON NORTH AMERICAN ENTOMOLOGY, 



Lethierry, L., et Severin, (i. — Catalogue general des Heinipteie>. 



3 vols. 1893-1890. Miisee royal d'histoire naturelle de Belgiqiic 



Theso include all the Ilctcmptora except tlie Capsidfe and the Crj-p- 

 tocerata. 



Bergroth, E. — Enumeratio Pentatomidarum post Catalogum Brux- 

 ellensem descriptaruni. <Mem. Soc. P^nt. Belg., xv, pp. 130- 

 200, 1908. 



KiRKALDY, G. W., and Bi eno, J. R. de la Torre. — A catalogue of 

 American aquatic and semiaquatic Heniiptora. <Proc. Ent. 

 Soc. Wash., X, pp. 173-215, 1909. 



Banks, X. — A Catalogue of the Nearctic Hemiptera-Heteroptera. 

 Anier. p]nt. Soc, 1909, pp. TO. 



II.— GENERAL WORKS ON CLASSIFICATION. 



Amyot, C. J. B., et Audinet-Serville, J. G. — Hemipteres. Suites a 

 Buffon. Histoire naturelle des Insectes. Paris, 1843. 



Stal, C. — Analecta hemipterologica. Berlin, 1866-1869. 3 parts. 

 Originally published in the Berliner entomologische Zeitschrift. 



Hemiptera Fabriciana, secundum exempla Musei Hafniensis 



et Kieliensis descripta. 2 parts. <Kongl. Svensk. Vet.-Akad. 

 Handl., 1868-1869. 



Schioedte, J. G. — Einige neue Hauptsatze der Morphologic und Sys- 

 tematik der Rhynchoten. <Naturh. Tidskr., 1869, pp. 23Tff. 



Uhler, p. R. — List of Hemiptera of the region west of the Missis- 

 sijDpi River, including those collected during the Hayden ex- 

 plorations of 1873. <Bul. U. S. Geol. and Geog. Surv., i, pp. 

 267-361, Pis. xix-xxi, 1875. 



Report upon the insects collected by P. R. Uhler during 



the exploration of 1875, including monographs of the families 

 Cydni(he and Saldida?, and the Hemiptera collected by A. S. 

 l*ackard, M. D, <U. S. Geol. and (ieog. Surv., Bui. iii, pp. 

 355-475, 1877. 



Stal, C. — Enumeratio Hemipterorum. Bidrag till en forteckning 

 ofver alia hitills kiinda Ilcmiptera (or: Index specierum 

 omnium hucusque cognitarum cum observationibussystematicis). 

 <Kongl. Svensk. Vet.-Akad. Handl., 1870-1877, 5 parts. 



Bidrag (ill Hemiptorernas Systematik. Ofvers. K. Vet.- 

 Akad. Forh., 1867, pp. 491-560. 



Synopses of fjencivi of Pentatouiida' and Toreidje. 



OsnoRN, IT. — Classification of Hemiptera. <Ent. Amer., i, pp. 



21-27, 1885. 



Short characterization of the whole order, with tables of suborders and 

 families. 



