1931 ] 
Ant Gynandromorphs 
85 
Swezey, H. 0. 1926, Gynandromorph Ant. Proc. Hawaii. 
Ent. Soc. 6, p. 229. 
Vandel, A. 1931, Etude d’un gynandromorphe (diner- 
gatandromorphe) de Pheidole pallidula Nyl. Bull. Biol. 
France Belg. 65, pp. 114-129, 2 figs. 
Wheeler, W. M. 1914, The Ants of the Baltic Amber. 
Schrift. physik. okonom. Gesell. Konigsberg 55, 142 
pp. 66 figs. 
Wheeler, W. M. 1919, Two Gynandromorphic Ants. Psyche 
26, pp. 1-8, 2 figs. 
Wheeler, W. M. 1928 a, The Social Insects, Their Origin 
and Evolution. London, Kegan Paul. 
Wheeler, W. M. 1928 h, Mermis Parasitism and Inter- 
castes Among Ants. Journ. Exper. Zool. 50, pp. 165- 
237, 17 figs. 
