1937 ] 
William Morton Wheeler 
75 
The Obligations of the Student of Animal Behavior. The 
Auk, vol. 21, pp. 251-255. 
A Crustacean-eating Ant ( Leptogenys (Lobopelta) elon- 
gata Buckley) . Biol. Bull., vol. 6, pp. 251-259, 1 fig. 
The American Ants of the Subgenus Colobopsis. Bull. 
American Mus. Nat. Hist., vol. 20, pp. 139-158, 7 figs. 
Dr. Castle and the Dzierzon Theary. Science, n.s., vol. 19, 
pp. 587-591. 
The Ants of North Carolina. Bull. American Mus. Nat. 
Hist., vol. 20, pp. 299-306. 
On the Pupation of Ants and the Feasibility of Establish- 
ing the Guatemalan Kelep, or Cotton-Weevil Ant in the 
United States. Science, n.s., vol. 20, pp. 437-440. 
Social Parasitism Among Ants. American Mus. Journ., 
vol. 4, pp. 74-75. 
A New Type of Social Parasitism Among Ants. Bull. 
American Mus. Nat. Hist., vol. 20, pp. 347- 375. 
The Phylogeny of the Termites. Biol. Bull., vol. 8, pp. 
29-37. 
Some Further Comments on the Guatemalan Boll Weevil 
Ant. Science, n.s., vol. 20, pp. 766-768. 
1905 
An Interpretation of the Slave-making Instincts in Ants. 
Bull. American Mus. Nat. Hist., vol. 21, pp. 1-16. 
Ethology and the Mutation Theory. Science, n.s., vol. 21, 
pp. 535-540. 
The Ants of the Bahamas, with a List of the Known West 
Indian Species. Bull. American Mus. Nat. Hist., vol. 21, pp. 
79-135, 1 pi., 23 figs. 
Some Remarks on Temporary Social Parasitism and the 
Phylogeny of Slavery among Ants. Biol. Centralbl., vol. 25, 
pp. 637-644. 
New Species of Formica. Bull. American Mus. Nat. Hist., 
vol. 21, pp. 267-274. 
Ants from Catalina Island, California. Bull. American 
Mus. Nat. Hist., vol. 20, pp. 269-271. Same in Bull. Southern 
California Acad. Sci., vol. 4, 1905, pp. 60-63. 
The Structure of Wings. Bird Lore, vol. 7, pp. 257-262. 
A New Myzostoma, Parasitic in a Starfish. Biol. Bull., 
vol. 8, pp. 75-78, 1 fig. 
