PSYCHE 
A JOURNAL OF ENTOMOLOGY 
Vol. 73 September, 1966 No. 3 
CONTENTS 
Three New Species of Accola (Araneae, Dipluridae) from Costa Rica 
and Trinidad, W. I. Arthur M. Chickering 157 
Distribution and Biology of the Primitive Dry-Wood Termite Ptero- 
termes occidentis (Walker) (Kalotermitidae) . W. L. Nutting 165 
Postembryological Development of Spiderlings from Two Peruvian 
Latrodectus Populations. John D. McCrone and Herbert W. Levi .... 180 
The Rediscovery of Camponotus (Myrmaphaenus) yogi Wheeler 
(Hymenoptera : Formicidae). 
William S. Creighton and Roy R. Snelling 187 
Two New Genera of South American Cockroaches Superficially Re- 
sembling Loboptera , with Notes on Bionomics (Dictyoptera, Blattaria, 
Blattellidae) . Ashley B. Gurney and Louis M. Roth 196 
New Species of Palpimanidae (Araneae) from the West Indies. 
A rt/iur M. Chiekering 208 
A Review of Halocoryza Alluaud, with Notes on its Relationship to 
Schizogenius Putzeys (Coleoptera: Carabidae). 
Donald R. W hitehead 
217 
