Volume 51 [19 articles]

• How Odynerus Suspends Her Egg, Carl G. Hartman
  Volume 51 (1944), Issue 1-2, Pages 1-4
• A New Fungus Growing Ant From Mexico, William F. Buren
  Volume 51 (1944), Issue 1-2, Pages 5-7
• Obituary
  Volume 51 (1944), Issue 1-2, Pages 7-7
• Three New African Species of Mordellid Beetles, Eugene Ray
  Volume 51 (1944), Issue 1-2, Pages 8-11
• Further Studies of the Tabanidæ of Trinidad, B. W. I., J. Bequaert
  Volume 51 (1944), Issue 1-2, Pages 12-21
• Studies on Syrphid Flies in the Museum of Comparative Zoölogy, Frank M. Hull
  Volume 51 (1944), Issue 1-2, Pages 22-45
• Some African Bees of the Genus Nomia
  Volume 51 (1944), Issue 1-2, Pages 46-49
• Wasps Feeding on Comb-Honey, Phil Rau
  Volume 51 (1944), Issue 1-2, Pages 50-50
• Three Species of Coleosoma From Florida (Araneæ; Theridiidæ), Elizabeth B. Bryant
  Volume 51 (1944), Issue 1-2, Pages 51-58
• Systematic Notes on the Genus Pseudomyrma, E. V. Enzmann
  Volume 51 (1944), Issue 3-4, Pages 59-103