ISSN 0033-2615 
WH 
PSYCHE 
A JOURNAL OF ENTOMOLOGY 
founded in 1874 by the Cambridge Entomological Club 
Vol. 84 June, 1977 No. 2 
CONTENTS 
Pairing Behavior in Hodotermes mossambicus (Isoptera).T?. H. Leuthold and 
O. Bruinsma 109 
The Orientation of Migrant and Non-Migrant Monarch Butterflies, Danaus 
plexippus(L.). James E. Kanz 120 
Redescription of Xenicopoda Moore and Legner (Coleoptera: Staphylinidae, 
Omaliinae), with Supplementary Notes. Margaret K. Thayer 142 
Associations Between Flies and Spiders: Bibiocommensalism and Dipsopara- 
sitism? Michael H. Robinson and Barbara Robinson 150 
The Larva of Platystethus spiculus Erichson (Coleoptera:Staphylinidae) and 
Its Occurrence in Bovine Feces in Irrigated Pastures. E. E. Legner and 
Ian Moore 158 
Dragline-Following by Male Lycosid Spiders. William J. Tietjen 165 
The Biology of Phaneta imbridana (Lepidoptera:Tortricidae), a Seed Predator 
of Xanthium strumarium (Compositae). J. Daniel Hare 179 
Evidence for Obligate Monophenism in Reliquia santamarta, a Neotropical- 
Alpine Pierine Butterfly (Lepidoptera:Pieridae). Arthur M . Shapiro 183 
Sexual Behavior of Murgantia histrionica (Hemiptera:Pentatomidae). Patrick 
J. Lanigan and Edward M. Barro ws 191 
