ISSN 00 
A> -// 
^ — 
# 6 / 
F97^ 
&d'- 
PSYCHE 
A JOURNAL OF ENTOMOLOGY 
founded in 1874 by the Cambridge Entomological Club 
Vol. 92 1985 No. 1 
Ub r arses 
CONTENTS 
Ants of the Dominican amber (Hymenoptera: Formicidae). 1. Two new myr- 
micine genera and an aberrant Pheidole. Edward O. Wilson 1 
Ants of the Dominican amber (Hymenoptera: Formicidae). 2. The first fossil 
army ants. Edward O. Wilson II 
Ants of the Dominican amber (Hymenoptera: Formicidae). 3. The subfamily 
Dolichoderinae. Edw ard O. Wilson 17 
Hostplant choice of Checkerspot larvae: Euphydrvas chalcedona, E. colon, 
and hybrids (Lepidoptera: Nymphalidae). M. Deane Bowers 39 
Micralymma marinum (Stroem) in North America: biological notes and new 
distributional records (Coleoptera (Staphylinidae). Margaret K. 
Thayer 49 
Distribution of inhibitory queen pheromone among virgin queens of an ant, 
Solenopsis invicta. A. Ann Sorensen, David J. C. Fletcher, and 
S. Bradleigh Vinson 57 
Spontaneous polydomy in laboratory colonies of the ant, Leptothorax cur- 
vispinosus Mayr (Hymenoptera: Formicidae). Robin J. Stuart 71 
Synonymy of Pseudoberis Enderlein with Nothontvia Loew, with notes on the 
genus and a key to the South American species (Diptera: Stratiomyidae). 
Norman E. Woodley 83 
Temperature preferences of four species of fire ants (Hymenoptera: 
Formicidae: Solenopsis ). James E. Cokendolpher and Oscar 
Francke 91 
(continued on back cover) 
