Mollusc a — By Gift 143 



Through Museum Expeditions 



2 Centipedes, 6 Scorpions and numerous insects, Miraflores and San 



Bernardo, Cal. Collected by Pingree I. Osburn. 

 8 Crustaceans and 4 Cephalopods, Japan. Collected by Roy C. 

 Andrews. 



Insects, Bahama Islands, and about 1,000 local insects, Crugers, 

 N. Y. Collected by H. E. Crampton. 



Over 4,000 invertebrates, chiefly insects, Florida. Collected by 

 J. A. Grossbeck. 



Bryozoa and algae, Woods Hole, Mass. Collected by Roy W. Miner. 



Myriapods, insects, spiders and other invertebrates, Greylock Range, 

 Mass. Collected by Roy W. Miner. 



8 Crustacea, Zacapa River, Guatemala, Central America. Collected 

 by H. J. Spinden. 



58 Crustacea, 1 octopus, and various mollusc shells, north coast of 

 North America. Collected by Vilhjalmr Stefansson. 



Leeches, Norton Lake, Pawling, N. Y., and Redding, Conn. Col- 

 lected by A. L. Treadwell. 



About 5,000 local insects. Collected by F. E. Lutz. 



MOLLUSCA 



By Gift 



A. D. GABAY, New York City. 



3 Pearl blisters from pearl clam, 1 very large polished Haliotis 



rufescens Swains, California; 22 shells, Red Sea and West Indies. 

 P. W.. JAR VIS, Dominica, W. I. 



13 Vials Dominican land shells. 



Mrs. W. A. MORIARTY, Spring Lake, N. J. 



Marine shells. 

 FRANCIS C. NICHOLAS, New York City. 



65 Specimens Bulimulus dealbatus (?), found 30 miles east of 

 Sonora, Mex. 

 JOHN TREADWELL NICHOLS, Englewood, N. J. 



14 Mollusca, Cuba. 



Miss W. SAYRE, New York City. 



About 2,000 small shells. 

 GEORGE SILLY, Turks Islands, W. I. 



Shells, Turks Islands. 

 GASTON J. VIVES, La Paz, L. C. 



8 Specimens pearl oysters {Meleagrina), La Paz, showing newly 

 formed pearls in situ. 

 SILAS C. WHEAT, Brooklyn, N. Y. 



2 Specimens Pecten magellanicus Gmelin, Rockaway Beach. 



