TWENTY-SECOND ANNUAL REPORT 149 
SPECIMENS RECEIVED BY EXCHANGE. 
Derroir Aquarium, Belle Isle, Detroit, Michigan: 
Three Sheepshead, 9 Stone Catfish, 10 Yellow Perch, 5 Sunfish, 2 Large- 
mouthed Black Bass, 4 Blue Catfish, 2 Mud Puppies. 
New Jersey Fisr Commisston, Hackettstown, N. J.: 
Fifteen Pickerel, 6 Common Roach, 1 Chubb Sucker, 3 Yellow Perch, 75 
Hybrid Trout, 200 Quinnat Salmon, 27 Rainbow Trout, 34 Brook Trout, 
21 Brown Trout, 3 Crappie. 
New York Conservation Commission, Albany, N. Y.: 
Six Muskallunge, 13 Bullheads, 2 Gar Pike, 13 Eels, 4 Burbot, 1 Catfish. 
PuitapeLrpHia Aquarium, Fairmount Park, Philadelphia, Pas.: 
Sixty Calico Bass, 10 Yellow Perch, 5 Sunfish, 2 Large-mouthed Black Bass, 
4 Blue Catfish, 2 Mud Puppies. 
Che Aquarium Gibrary 
BY GIFT. 
Aquarium Socrery or Prinaperprtia, Philadelphia, Pa.: 
“Aqarium Notes and News,” 1914-1915-1916-1917, 
Brookryn Aquarium Socrery, Brooklyn, N. Y.: 
“The Aquarium Bulletin,” 1915-1916-1917. 
Brooxtyn Instirute or Arts anpd Scrences, Brooklyn, N. Y.: 
Annual Report, Museum News and Quarterly. 
Carnecie Instirution oF Wasutncton, Washington, D. C.: 
Special Papers. 
Cuiipren’s Museum, Bedford Park, Brooklyn, N. Y.: 
Bulletin for 1917. 
Eptson, Tuomas A., Inc., New York, (through Mr. L. W. McChesney, Manager): 
Motion picture film of sea horses. 
Jenninos, Mr. G. E., New York City: 
“Fishing Gazette.” 
Metzen, Ina M., Brooklyn, N. Y.: 
“Fresh Water Algae,” by M. C. Cooke. 
“Turton’s British Shells.” 
“Some Egg-Laying Habits of Amphitrite Arnata Verrill,” by J. W. Scott. 
Papers on seaweeds and marine algae. by Howe, Underwood and Foslie. 
MacCatztum, Dr. G. A., New York City: 
Report of Ontario Fish and Game Commission for 1892. 
Natronat Museum, Washington, D. C.: 
Bulletin for 1917. 
Poyser, W. A., Editor, Philadelphia, Pa.: 
“Aquatic Life,” 1915-1916-1917. 
Roya, Irartran Oceanocrapnic Commirree, Messina, Italy: 
“Objects and Work of the Oceanographic Committee.” 
SmirnH, Pror. Bertram S., Ypsilanti, Michigan: 
“Guide to the Study of the Frog.” 
SmiTHsontan Institution, Washington, D. C.: 
Special Papers for 1917. 
Srate Museum, Albany, N. Y., (through Dr. John M. Clarke, Director) : 
“Aquatic Insects of New York.” 
TownseEND, Crartes H.: 
“The Crocodilians, Lizards and Snakes of North America,” by Edward D. 
Cope. 
U. S. Bureau or Fisnertes, Washington, D. C.: 
Report and Bulletins for 1917. 
Wincatr, Mr. Harortn, New York City: 
“Proceedings of the Philadelphia Academy of Natural Sciences.” 
