Statistical study of intestinal parasites of 500 white male patients at Government Hospital for Insane, by Philip E. Garrison, Brayton H. Ransom, and Earle C. Stevenson; Parasitic roundworm, agamomermis culicis n. g., n. sp., in American mosquitoes, culex sollicitans, by Ch. Wardell Stiles; Type species of cestode genus hymenolepis, by Ch. Wardell Stiles.