Hagan, Harold Raymond, 1886-Schneirla, T. C. (Theodore Christian), 1902-1968.American Museum of Natural History. Dept. of Animal Behavior.2005-10-062005-10-061954http://hdl.handle.net/2246/490220 p. : ill. ; 24 cm.Includes bibliographical references (p. 20).3814045 bytesapplication/pdfen-USQL1 .A436 no.1665, 1954Eciton -- Generative organs.Generative organs, female.Eciton -- Life cycles.Army ants -- Generative organs.Army ants -- Life cycles.Ants -- Generative organs.Ants -- Life cycles.Insects -- Generative organs.Insects -- Life cycles.text