1902. Entomol. Litteraturblätter Jahrgang II. No. 6. 101 
Cockerell, T. D. A., The Blackberry Crown-borer in New Mexico. 
Pg. 100. — Rehn, J. A. G., Nomenclatural Notes on two genera 
of Orthoptera. Pg. 101. — Cockerell, T. D. A., The Bee-genus 
Xenoglossa in California. Pg. 103. — Ellsworth, A., Notes on 
Butterflies and description of an Aberration. Pg. 108. — Weeks 
jr., A. G., New species of Butterflies from Bolivia. Pg. 104. — 
Williamson, E. B., A List of the Dragonflies observed in Western 
Pennsylvania. Pg. 108. — Knaus, W., Notes on Collecting Cole- 
optera in Wyoming and Utah. Pg. 114. — Editorial, Literature 
etc. Pg. 116—128. 
Preis des Jahrganges: 7 Mark. 
Bulletin of the American Museum of Natural 
History. Vol. 14: 1901. New York, December 1901. 
Entomologischer Inhalt: Schaeffer, Ch., Synopsis of the 
species of Trechus, with the description of a new species. (w. 
plate 28). Pg. 209—212. — Beutenmüller, W., Descriptive 
Catalogue of the Noctuidae found within fifty miles of New York 
City (fig., w. 4 plates: 85—38). Pg. 229—312. 
Preis des Bandes: 20 Mark. 
The Canadian Entomologist, ed. by. C.J.S. Bethune. 
Vol. 34, No. 4. London Ont. April 1902. 
Inhalt: Ashmead, W. H., Classification of the fossorial, 
predaceous and parasitic Wasps, or the superfamily Vespoidea. 
Pg. 79. — Cockerell, T. D. A., New Coccidae from the Argentine 
Republic and Paraguay. Pg. 88. — Harrington, W. H, A 
Canadian Anoplonyx. Pg. 93. — Grote, A. R., Changes in the 
colour of Butterflies. Pg. 94. — French, G. H, The yellow- 
winged Catocalae (fig). Pg. 95. — Caudell, A. N., The decti- 
cinean genus Eremopedes (fig.). Pg. 98. — Lutz, Fr. E., Labels. 
Pg. 102. — Grote, A. R., Note on Ctenucha Cressonana. On 
the Use of Eupithecia. Pg. 104. — Dyar, H. G., Description 
of a new Noctuid. Pg. 105. — Book Notices. Pg. 105—106. 
Preis des Bandes: 7 Mark. 
Cataloge. 
H. Fruhstorfer, Berlin N. W. (Thurmstrasse 37) Preis- 
liste No. 13 tiber gespannte Lepidopteren. 
R. Friedlander & Sohn, Berlin N.W., Carlstr. 11. 
