Volume 41 [34 articles]

• A New American Myrmosid (Hymenoptera: Myrmosidæ), Neal A. Weber
  Volume 41 (1934), Issue 2, Pages 57-59
• An Australian Ant of the Genus Leptothorax Mayr, William Morton Wheeler
  Volume 41 (1934), Issue 2, Pages 60-62
• A New Strumigenys From Illinois (Hymenoptera: Formicidæ), Neal A. Weber
  Volume 41 (1934), Issue 2, Pages 63-65
• New West Indian Carabidæ, With a List of the Cuban Species, P. J. Darlington Jr.
  Volume 41 (1934), Issue 2, Pages 66-130
• Supplement: Masoreus (Aephnidius) Ciliatus New Species (Mutchler)
  Volume 41 (1934), Issue 2, Pages 130-131
• John Merton Aldrich, A. L. Melander
  Volume 41 (1934), Issue 3, Pages 133-149
• Biological Notes on Sphex Wrightii (Cresson), Charles H. Hicks
  Volume 41 (1934), Issue 3, Pages 150-157
• The Insect Collections of a Public Museum, Albert P. Morse
  Volume 41 (1934), Issue 3, Pages 158-163
• Possible Polyploidy in the Hymenoptera, Sheldon C. Reed
  Volume 41 (1934), Issue 3, Pages 164-165
• Entomological Investigations in the Chiriqui Region of Panama, Lawrence H. Dunn
  Volume 41 (1934), Issue 3, Pages 166-183