PSYCHE 
A JOURNAL OF ENTOMOLOGY 
founded in 1874 by the Cambridge Entomological Club 
Vol. 83 
March, 1976 
No. 1 
CONTENTS 
Some Aspects of the External Morphology of Larval Owlflies (Neuroptera: 
Ascalaphidae), with Particular Reference to Ululodes and Ascalopterynx. 
Charles S. Henry 1 
A New Exocrine Gland in Novomessor (Hymenoptera: Formicidae) and 
Its Possible Significance as a Taxonomic Character. 
Bert Holldobler, Robert Stanton, and Hiltrud Engel 32 
Behavioral Ecology of the “Edge Effect” in Schizocosa crassipes (Araneae: 
Lycosidae). Wayne P. Aspey 42 
The Myrmecophilous Beetle Genus Echinocoleus in the Southeastern United 
States (Leiodidae: Catopinae). Stewart B. Peck 51 
The Spider Genus Tinus (Pisauridae). James E. Carico 63 
Adult and Immature Calvertiellidae (Insecta: Palaeodictyoptera) from the 
Upper Palaeozoic of New Mexico and Czechoslovakia. 
Jarmila Kukalova-Peck and Stewart B. Peck 79 
Response Strategies of Adult Male Schizocosa crassipes (Araneae: Lycosidae) 
During Agonistic Interactions. Wayne P. Aspey v 94 
Discovery of a Major Worker in Camponotus branneri (Mann), a New Com- 
bination (Hymenoptera: Formicidae). Walter W. Kempf 106 
Foraging Patterns of Halictid Bees at Flowers of Convolvulus arvensis. 
Keith D. Waddington 112 
Editorial Notice. Frank M. Carpenter 120 
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