40 
C. W. Johnson. Twenty-six species. 
I. A. Lapham. Specimens of Pomatiopsis cincinnatiensis. 
F. R. Latchford. Collection of Canadian mollusks. 
Roberts Le Boutillier. Ostrcea virginiana , near Boston. 
Geo. Lichtenthaler. Lucapina and Lucapinella in alcohol. 
Geo. T. Marston. Four species of fresh-water shells, Wisconsin. 
C. J. Maynard (in exchange). Sixty-six trays of Cerion. 
D. N. McCadden and Dr. W. E. Hughes. Seven species of Virginian 
land shells. 
J. D. Mitchell. Unio mitchelli, Maeoma tampaensis and Tellina 
mitehelli. 
Wm. Moss. A new Flammulina from New Zealand, and other 
shells. 
Miss K. Musson. One species of Helix,. 
C. F. Newcombe. Eighty species of marine shells dredged near 
Victoria, B. C. 
Dr. E. J. Nolan. Helixpomatia and arhustorum, Bavaria. 
A. H. Norton. Three species. 
O. A. Nylander. Collection of shells from northern Maine. 
H. A. Pilsbry. Collection of Plauorbes, mainly from Western and 
Southern States ; several species of land and marine mollusks. 
John Ponsonby (in exchange). Thirty-seven species of land shells 
from Haiti and South Africa. 
L’Abbe Provancher. Eight Canadian species. 
S. N. Rhoads. Mollusks from Washington and Pennsylvania. 
John Richie, Jr. Four trays of shells. 
S. R. Roberts. Several species of land shells. 
E. W. Roper. Types of Patella kermadecensis; several land mollusks. 
F. A. Sampson. Pomatiopsis intermedia , California, and four species 
land shells (alcoholic). 
H. E. Sargent. Fifty-five species of shells, Alabama and Minnesota; 
five species in alcohol. 
M. Schepman. Marine shells from the Bahamas. 
Morris Schick. Seven species of aquatic mollusks. 
Dr. B. Sharp. Twenty-five species. 
Dr. H. Simroth. Soft parts of Dorcasia alexandri. 
U. C. Smith. Numerous Jamaica land shells. 
Fr. Steams. Twenty-two species of Japanese mollusks in alcohol; 
one species, Oahu. 
R. E. C. Stearns. Five species. 
W. Stone. Planorbis dilatatus , Pennsylvania. 
L. H. Streng. Campeloma and Bythinia , Michigan. 
S. H. Stupakoff. Four species, Pittsburgh, Pa. 
H. Suter. New Zealand and Tasmaniau mollusks. 
E. R. Sykes. Seven species of marine mollusks. 
4 
