A Journal of Entomology
founded in 1874 by the Cambridge Entomological Club
Volume 97 (1990)
The effectiveness of the nest of a desert widow spider, Latrodectus revivensis, in predatory deterrence.
A comparison of ground and canopy leaf litter ants (Hymenoptera: Formicidae) in a neotropical montane forest.
The effect of clutch size and ant attendance on egg guarding by Entylia bactriana (Homoptera: Membracidae).
Systematics of moths in the genus Catocala (Lepidoptera: Noctuidae). II. Type material at the Museum of Comparative Zoology, Harvard University, with lectotype designations.
Notes on the remarkable karyology of the primitive ant Nothomyrmecia macrops, and of the related genus Myrmecia (Hymenoptera: Formicidae).
Laboratory experiments on environmental sources of nestmate and non-nestmate discrimination in three species of Formica ants (Hymenoptera: Formicidae).
An unusually broad behavioral repertory for a major worker in a dimorphic ant species: Pheidole morrisi (Hymenoptera, Formicidae).
Single sex alate production by colonies of Pheidole desertorum and Pheidole xerophila tucsonica (Hymenoptera: Formicidae).
New species and a key to North American Solierella in the inermis group (Hymenoptera: Sphecidae: Larrinae: Miscophini).
A large male competitive advantage in a lekking fly, Hermetia comstocki Williston (Diptera: Stratiomyidae).
Notes on the ant genera Romblonella and Willowsiella, with comments on their affinities, and the first descriptions of Australian species (Hyme noptera: Formicidae: Myrmicinae).