PSYCHE 
A JOURNAL OF ENTOMOLOGY 
Vol. 72 June, 1965 No. 2 
CONTENTS 
CONTENTS 
Observations on Microtus Nesting in Ant Mounds. Gerald Scherba 127 
Observations on Three Species of Phidippus Jumping Spiders (Araneae: 
Salticidae). Beatrice T. Gardner 133 
New Species of Chilocorini (Coleoptera: Coccinellidae) . E. A. Chapin 148 
Techniques for the Study of Spider Genitalia. Herbert IV. Levi 152 
Scolytoidea (Coleoptera) 5: Notes on Neotropical Platypodidae, Mainly 
from Central America. Hans Reichardt 159 
Picrocryptoides : A,New Genus of the Tribe Mesostenini from Southern 
South America (Hymenoptera, Ichneumonidae) . Charles C. Porter .... 167 
Studies on North American Carboniferous Insects. 4. The Genera 
Metropator, Eubleptus, Hapaloptera and Hadentomum. 
F. M. Carpenter 175 
