Sitziuuj vom 18. (ktoher 1892. 151 



Bulletin de la Societe imperiale des Naturalistes, Moscoii, 



1891, No. 4. 

 Berichte der natiirf. Gesellsch., Kiew. Tom. X. 

 Memoires du Comite Geologique de St. Peter8l)ourg. Vol. XIIL 



No. 1. 

 Mem. du Comite Geolog, de St. Petersb.. Tome XXX VIII. 



No. 5-10; T. XXXIX. 

 Proceedings of the Zoological Society of London, 1892, 



Part IL 

 Annual Report of the Smithsonian Institution for 1890. 

 Benefactors of the University of Toronto, 1892. 

 The geolog. and natur. history Survey of Minnesota, 19. An- 

 nual Report for 1890. 

 Transact. of the Academy of Science of St. Louis. Vol. V, 



No. 3 u. 4: Vol. VI, No. 1. 

 Psyche, Journal of Entomology. Vol. 6, No. 196—198. 

 Proceed. of the Acad. of nat. Science of Philadelphia. 1892. 

 Proceed. and Transact. of the Nova Scotian Instit. of 



Science, Halifax. 1890—91. 

 Transact. of the Wisconsin Academy of Science, Arts and 



Letters, Vol. VIII. 

 Missouri Botanical Garden, Report 1892. 

 Bullet, of the Museum of Comparat. Zoology at Harvard 



College, Vol. XXIH, No. 3. 

 Memorias y Revista de la Sociedad Cientif. „Antonio 



Alzate", Tome V, No. 7 — 12 (Mexiko). 

 El Instructor Periodico cientifico, literario; Aguascalientes, 



Anno IX, No. 3, 1892. (Mexiko). 

 Anales del Mus. Nacionale de Buenos Aires, Entrega XVIII. 

 Journal of the Asiatic Society of Bengal, Vol. LX, Pt. II, 



No. 2—4, 1891; Vol. LXI, Pt. L 1892. 



Als Geschenke wurden mit Dank entgegengenommen: 



Kloos. Ueber die geologischen Verhältnisse des Unter- 

 grundes, Braunschweig. 1892. 



BoETTGER. 0. Katalog der Batrachier-Sammlimg im Museum 

 Frankfurt a. M., 1892. 



