350 PROCEEDINGS OF THE ACADEMY OP [1883. 



Jan, G. Iconographie generale des Ophidiens. Vol. 2, Index, etc. 



Wilson Fund. 

 Jeffreys, J. Gwyn. On the moUusca procured during the cruise of H. M. S. 

 "Triton," between the Hebrides and Faroes in 1882. 

 On the mollusca procured during the "Lightning" and "Porcupine" 



expeditions, 1868-70. 

 Black Sea mollusca. The Author. 



Jolis, Aug. le. Note sur le Myosotis sparsiflora de la flore de la Normandie. 



The Author. 

 Jones, Jos. Investigations, chemical and physiological, relative to certain 

 American vertebrata. The Author. 



Judd, John W. Volcanoes : What they are and what they teach. 



I. V. Williamson Fund. 



Just, L. Botanischer Jahresbericht. 6er Jahrg., 2te Abth., 4 und 5 H. ; 



7er Jahrg., 2te Abth., 2 und 3 H. I. V. Williamson Fund. 



Kemeny, Gabor and Geza Howarth. Jelentes^az orszdgos Phylloxera-kiserleti 



Allomds, 1881-ik 6vi Mukod^s^rol, 1 Evfolyam, 1881. 



Hungarian Acad, of Sciences. 

 Kennel, J. Ueber Ctenodailus pardalis, 1882. The Author. 



Kent, W. Saville. A manual of the Infusoria. 2 vols, text and one of atlas. 

 1881-82. Jos. Jeanes. 



Kinahan, G. H. Manual of geology of Ireland. 1878. Jos. Jeanes. 



Kleinenberg, N. Hydra. 1872. Jos. Jeanes. 



Kobell, F. V. Geschichte der Mineralogie, von 1850-1860. Miinchen. 1864. 



Jos. Jeanes. 



Kobelt, W. Iconographie der schalentragenden europliischen Meerescon- 



chylien. H. 1. I. V. Williamson Fund. 



Catalog der im europ'aischen Faunengebiet lebenden Binnenconchylien. 



2te Aufl. 1881. Jos. Jeanes. 



Kolliker, A. Zur Entwicklung des Auges und Geruchsorganes menschlicher 



Embryonen. 1883. The University of Zurich. 



Koninck, L. G. De. Notice sur la famille des Bellerophontidae. The Author. 



Krazer, A. Theorie der zweifach unendlichen Thetareihem auf grund der 



Riemann'schen Thetaformel. 1. Th., 1881. University of Wlirzburg. 



Kunz, Geo. F. American gems and precious stones. 1883. The Author. 



Lacoe, R. D. List of palseozoio fossil insects of the U. States. The Author. 



Lang, Heinr. Otto. Grundriss der Gesteinskunde. 1877. Jos. Jeanes. 



Lanessan, J. L. , Dr. Manuel d'histoire naturelle m^dicale. 8 vols., 1882. 



Jos. Jeanes. 



Lapparent, A. de. Traite de Geologic, VII, VIII. Jos. Jeanes. 



Lasaulx, A. v. Elemente der Petrographie. 1875. Jos. Jeanes. 



Latchford, F. R. Notes on Ottawa Unionidse. The Author. 



Lawes, Sir J. B. Memorandum of the origin, plan and results of the field and 



other experiments conducted on the farm and in the laboratory of Sir 



John Bennet Lawes. 1883. The Author. 



Lawrence, Geo. N. Description of a new species of Swift of the genus 



Chaetura. 



Descriptions of two new species of birds from Yucatan of the families 



Columbidae and Formicariidre. 

 Description of a new species of bird of the family Cypselidse. 

 Description of a new species of bird of the family Turdidse. 

 Description of a new species of Icterus from the West Indies. 

 Description of a new sub-species of Loxigilla from the island of St. Chris- 

 topher, West Indies. The Author. 

 Le Conte, John L., and Geo. H. Horn. Classification of the Coleoptera of 

 North America. 188x. The Author. 

 Lee, John G. Homicide and suicide in Philadelphia during 1871 to 1881 

 incl. The Author. 



