48 
Herbert Osborn. — Classification of Hemiptera. <Entomologica 
Amer., Yol. 1, 1885, pp. 21-27. 
Short characterization of the whole order, with tables of suborders and 
families. 
III.— MONOGRAPHS AND SYNOPSES. 
Heteroptera. 
SCUTELLERID^E. 
E, F. Germar.— Beitrage zu einer Monographic der Schildwanzen. 
Germar’s Zeitschr. f. Entomol., Yol. I, 1839, pp. 1-146. 
Now greatly antiquated; treats of the Scutelleridse and Coiymelmnidse. 
CYDNIDiE. 
P. R. Uhler. — Summary of the Cydnidae of North America in report 
upon the Insects collected by P. R. Uhler, etc. < Bulletin. U. S. 
Geolog. Survey, Yol. Ill, 1877, pp. 366-396. 
Y. SiGNORET. — Revision du groupe des Oydnides de la famille des 
Pentatomides. <Annales de la Societe Entomol. de France, 1881, 
and subsequent volumes to 1884. 
A monograph of the Cydnidae of the whole world. 
COREIDiE. 
C. Stal. — Synopsis et genera Coreidum. Stockholm, 1860- r 72. 
CAPSIDiE. 
O. M. Reuter. — Revisio critica Capsinarum, praecipue Scandinaviae et 
Fenniae. 2 parts. Helsingfors, 1875. 
O. M. Reuter. — Capsiuae ex America boreali in Museo Holmiensi 
asservatae. Stockholm, 1875. 
ACANTHIIDiE. 
O. M. Reuter. — Acanthiidae Americanae. Stockholm, 1871. 
O. M. Reuter. — Monagraphia Anthocoridarum orbis terrestris. <Act. 
Soc. Fenn., Yol. XIY, 1886, pp. 555-758. 
REDUYIID^E. 
C. Stal. — Monographic der Gattung Couorhinus und Yerwandten. 
Berliner entomog. Zeitschr., Yol. Ill, 1859, pp. 312-328. 
C. Stal. — Symbola ad Monographiam Reduviidum, 3 parts. Stock- 
holm, 1860-’72. 
0. Stal. — Bidrag till Reduviidernas kiinnedomen. Stockholm, 1866. 
