80 
Psyche 
[Vol. 90 
Robertson, J. G. 
1961. Ovariole numbers in Coleoptera. Can. J. Zool. 39 : 245-263. 
SnzoKi, K. 
1974. Ovariole number in the family Chrysomelidae. J. Coll. Lib. Arts, 
Toyama Univ. 7: 53-70. 
Wallace, J. B. 
1970. The defensive function of a case on a chrysomelid larva. J. Georgia 
Entomol. Soc. 5: 19-24. 
