28 Entomologisches Repertorium. 



Scudder, S. : The mode in which Cockroaches and Earwigs fold 



their Wings; p. 521. 

 Ders.: Mimicry in Butterflies explained by natur. selection; p. 534. 

 Ben nett: Is Protective Mimicry due to Natural Selection? XI. 



1877; p. 3. 

 Dali: Educated Fleas; p. 7. 

 Packard: The Migrations of the Destructive Locuste in the West; 



p. 22. 

 Ders.: The Crustacea of Lake Titicaca; p. 116 (Fig.). 

 Trouvelot: The Use of the Antennae in Insects; p. 193. 

 Ders.: Thelyphonus gigantius poisonous — New Entomol, Works; 



p. 367. 

 Packard: Experiments on the Sense-Organs of Insects; p. 418. 

 Wallace: The Colors of Animals and Plants; p. 641 et 713. 

 Riley: The Rocky Mountain Locust; p. 663. 

 Snow: Hunting Amblychila; p. 713. 



2. Bulletin of the Buffalo Soc. of Nat. Sciences. III. 1875. 

 Harvey, L.: On Texan Lepid. coli, by Mr. Beifrage; p. 3. 

 Scudder: Synonimic List of the Butterflies of North America, 



North of Mexico; p. 98. 

 Grote: On the Peopling of America; p. 181. 

 Ders.: On certain Species of Black-winged Catocala; p. 187 (1 pl.) 



3. Bulletin of the U. S. Geol. and Geogr. Survey of 



the Territories. II. III. 



Scudder, S.: Fossil Coleoptera from the Rocky Mount. Tert. II. 



p. 77. 

 Osten-Sacken: Western Diptera; p. 189. 

 Uhler: Report upon the Insects coli, by P. ühler and A. Packard; 



p. 355 (2 pl.). 

 Thorell et Emerton: Descr. of the Araneae coli, in Colorado; 



p. 477. 

 Grote: Notes on a Coli, of Noctuid Moths made in Colorado. III. 



p. 115. 

 Chambers: The Tineina of Colorado; p. 121, 

 Ders.: Notes on a Coli, of Tineid Moths made in Colorado; p. 143. 

 Ders.: On the Distribution of Tineina in Colorado; p. 147. 

 Ders.: New Entomostraca from Colorado,- p. 151 (Fig.). 



