Volume 68, Issue 4 (1969)
Southern California Academy of Sciences can be found at SCAS.
A New Species of Hexidionis (Acarina, Trombiculidae) from Kangaroo Rats (Genus Dipodomys) of Western North America
Richard B. Loomis and James L. Lucas
Serpulidae (Annelida: Polychaeta) from Oahu, Hawaii
Three Brief Narrow-Band Sound Emissions by a Captive Male Risso's Dolphin, Grampus griseus
David K. Caldwell and Melba C. Caldwell