Volume 31, Number 1: Annals of the Entomological Society of America
Articles
- Officers of the Entomological Society of America
- Population Studies of Formica exsectoides Forel
- Studies in the Tiphiidae (Hymenoptera: Aculeata) III. Description of a New Species of Neotiphia
- The Malpighian Tubules in the Adult Melanotus communis Gyll. (Elateridae: Coleoptera)
- A Contribution to the Life History of Chimarrha albomaculata Kolbe from Puerto Rico (Trichoptera: Philopotamidae)
- The Metamorphosis of the Digestive Tract of Aedes dorsalis Meigen
- Descriptions of New Leptocerid Trichoptera
- The Embryology of the Central Nervous System of Phormia regina Meigen (Diptera: Calliphoridae)
- Notice of Annual Meeting
- Photographs of Entomologists
- Proceedings of the Thirty-second Annual Meeting
- List of Members
- Book Notices
- A New North American Species of Crabro (Hymenoptera: Sphecidae)
- Book Notice
- Crabro davidsoni Sandh., a Wasp Predacious on Adult Leafhoppers
- A Modified Wright's Blood-Staining Procedure for Smears of Heat-Fixed Insect Blood
- A New Species of Braconidae from Florida (Hymenoptera)
- Some Revisions in the Genus Sphex, with One New Species, a New Subspecies, and a New Name (Hymenoptera: Sphecidae)
- The Biology of Cephalonomia tarsalis (Ash.), a Vespoid Wasp (Bethylidae: Hymenoptera) Parasitic on the Sawtoothed Grain Beetle