128 1902. Entomol. Litteraturblätter Jahrgang II. No. 7. 
The Canadian Entomologist, ed. by C. J. 8. Bethune. 
Vol. 34, No. 5. London Ont. May 1902. with 1 co- 
loured plate. 
Inhalt: Bird, H., New Histories and Species in Hydroecia 
(contin.). Pg. 107. — Needham, J. G., Ecological Labels. Pg. 
119. — Laurent, Ph., More concerning Labels. Pg. 121. — 
Dyar, H. G., Fenaria sevorsa and Eusemia sabulosa. Pg. 122. 
— Banks, N., Notes and descriptions of Perlidae. Pg. 123. — 
Smith, J. B., Description of a new Carneades. Pg. 125. — 
Lyman, H. H., Notes on Lycaena Scudderii, Edw. Pg. 126. — 
Aldrich, J. M, The Formation of Generic Names. Pg. 129. — 
Kusnezow, N., Notice of Jacobson and Bianchi’s Orthoptera etc. 
of the Russian Empire. Pg. 130. 
Preis des Bandes: 7 Mark. 
Boletin del Instituto Fisico-Geografico de Costa 
Rica. Afio Il. No. 15. San José de Costa Rica, 31 de 
Marzo 1902. 
Entomologischer Inhalt: Biolley, P., Entomologia aplicada. 
Plantas 6 Insectos. (Contin.). Pg. 58—63. 
Preis dieser Nummer: 2 Mark. 
Preis fiir den Jahrgang (12 Nummern): 22 Mark. 
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