Moynihan, M.2005-10-062005-10-061959http://hdl.handle.net/2246/536542 p. : ill. ; 24 cm.Includes bibliographical references (p. 39-42)."The family Laridae can be divided into two subfamilies, the Stercorariinae and the Larinae. The latter can be divided into three tribes: the Larini, the Rynchopini, and the Sternini. Some of these major divisions can also be split into smaller units as distinctive species or groups of species ..."--P. 37-39.3967517 bytesapplication/pdfen-USQL1 .A436 no.1928, 1959LaridaeLaridae.text