502 CATALOGUE OP THE LIBEAET 



Osten-Sacken (C. R.). -A- singular N. American Fly. (Deutsch. 

 Entom. Zeit. xxvii.) 8vo. Berlin, 1883. 



On the genus Apiocera. (Deutsch. Entom. Zeit. xxvii.) 



8vo. Berlin, 1883. 



Correction to my article on Apiocera. (Berlin. Entom. Zeit. 



xxx.) 8vo. Berlin, 1886. 



Studies on Tipulidae. Ft. I. Eeview of the published genera 



of the Tipulidae longipalpi. (Berlin. Entom. Zeit. xxx.) 



8vo. Berlin, 1886. 



On Mr. Portchinski's publications on the larvae of Muscidae. 

 (Berlin. Entom. Zeit. xxxi.) 8vo. Berlin, 1887. 



Studies on Tipulidae. Pt. II. Eeview of the published 



genera of the Tipulidae brevipalpi. (Berlin. Entom. Zeit. xxxi.) 



8vo. Berlin, 1887. 

 Hilarimorpha, Schin., is a Leptid. (Berlin. Entom. Zeit. 



xxxv.) 8vo. Berlin, 1890. 



Additions and corrections to the Catalogue of the described 



species of South-American Asillidae. (Traus. Ent. Soc. xviii.) 



8vo. London, 1891. 



Suggestions towards a better grouping of certain families of 



the order Diptera. (Entom. Month. Mag. [2] ii.) 



Svo. London, 1891. 



Second notice on the Apiocerina. (Berlin. Entom. Zeit. 



xxxvi.) Svo. Berlin, 1892. 



Synopsis of the described genera and species of the Blepha- 



roceridae. (Berlin. Entom. Zeit. xxxvi.) 8vo. Berlin, 1892. 



On the characters of the three divisions of Diptera : Nemocera 



vera, !N"emocera anomala, and Eremochacta. (Berl. Ent. Zeit. 

 xxxvii.) Svo. Berlin, 1S92. 



See Biologia Centrali-Americana. 



Ottawa. 



Ottawa Field Naturalists' Club. 



Transactions. Yols. 1-6. Svo. Ottawa, Canada, 1880-92. 



[Continued as~\ 



The Ottawa Naturalist. Vol. 7-> 

 Otto (Johannes). Introitus in veram atque inauditam Physicam. 



12mo. Hambunji, 1680. 



Ouchterlony (John). Memoir on the Neilgherry Mountains. See 

 Shortt (J.), The Hill Banges of Southern India, Part 1. 



8vo. 1870. 



Oudart (P.). Galerie des Oiseaux. See Vieillot (L. P.). 

 Oudemans (A. C.). The Great Sea-Serpent. 



Svo. Leiden $ London, 1892. 



Oudemans (Cornelis Anton Joan Abraham). Eede ter herdenking 

 van den sterfdag van Carolus Linnaeus. 



Svo. Amsterdam. 1878. 



Oudh. Management and Conservancy of Oudh Forests. Eeports, 

 18^3-77. fol. Calcutta, 1866-77. 



Oustalet (E.). Oiseaux. See Cape Horn. 



