XXI 



Scottish Naturalist. Edited by Dr. F. Buchanan White. Nos. IX. to XXVIII. 

 ScuDDEB (Samuel H.), Insects of the Tertiary Beds at Quesnel (British Columbia). 

 Brief Synopsis of North American Earwigs, with an Appendix on the Fossil 



Species. 

 List of the Orthoptera collected by Dr. A. S. Packard in Colorado and the 



neighbouring Territories during the Summer of 1875. 

 Notice of a small Collection of Butterflies made by Dr. A. S. Packard in 



Colorado and Utah in 1875. 

 The Relationship of the Early Spring Blues. 8vo. London (Ontario), 1876. 

 Synonymic List of the Butterflies of North America north of Mexico. 



Part 11. Eurales. 

 A Cosmopolitan Butterfly (a Reprint). Svo. Cambridge, 1876. 

 The Mode in which Cockroaches and Earwigs fold their Wings. 

 Synoptical Table for determining North American Insects. 

 Entomological Notes. No. 5. Svo, Boston, 1876. 

 Remarks on some Remains of Insects occurring in Carboniferous Shale 



at Cape Breton. 

 Notice of a small Collection of Butterflies, by Mr. Roland Thaxter, on Cape 



Breton Island. 

 A Century of Orthoptera. Decade V. Forficularise (Exotic). 



„ „ VI. „ (N. American). 



Description of Three Species of Labia from the Southern United States. 

 Orthoptera from the Island of Guadalupe. 



Critical and Historical Notes on Forficulariee ; including Descriptions of 

 New Generic Forms, and an Alphabetical Synonymic List of the 

 Described Species. 

 A Brief Comparison of the Butterfly Fauna of Europe and Eastern North 

 America, with Hints concerning the derivation of the latter. Svo. 

 Cambridge (Mass.), 1877. 

 Antigeny, or Sexual Dimorphism in Butterflies. 



On the first discovered traces of Fossil Insects in the American Tertiaries, 

 and on two new Carabidse from the Interglacial Deposits of Scarboro' 

 Heights, near Toronto, Canada. 

 On the Classification of Butterflies, with special reference to the Position 

 of the Equites or Swallow-taUs. Svo. Philadelphia, 1877. 

 Selts-Longchamps (E. de), Synopsis des Agrionines. 12mo. Bruxelles, 1876-77. 

 SiEBKE (H.) See " Enumeratio," &c. 



SiEBOLD (C. von), Ueber Helicopsyche als eine der Schweiz. Insecten fauna ange- 

 horende Phryganide erkannt. Schafiliausen, 1876. 

 Ueber die in Miinchen geziichtete Artemia fertilis aus dera grossen Salzsee 

 von Utah. Svo. Basel, 1877. 

 Smith (Frederick), Catalogue of British Hymenoptera. 2nd edition. Part I. An- 



drenidffi and Apidse. Svo. London, 187C. 

 Smith (S. J.), Report on the Amphipod Crustaceans. See " Carpentek (W. L.) " 

 Societies (Transactions of Learned). 



(Boston, U. S.), Proceedings of the Boston Society of Natural History. 

 Vol. XVIII. Parts 3 & 4. 

 Memoirsof the Boston Society of Natural History. Vol.11. Part IV. No. 5. 

 (BrUnn), Verhandlungen der naturforschenden Vereines in Briinn. Band 



XIV. 1875. 

 (Brussels), Annales de la Societe Entomologique de Belgique. Tom. XIX., 



Fasc. 2 & 3, 1876 ; and XX., Fasc. 1, 1877. 

 (Bujfaxo, N. Y.), Bulletin of the Bufi'alo Society of Natural Sciences. 

 Vol. III. No. 4. 



