PACIFIC SCIENCE 
A QUARTERLY DEVOTED TO THE BIOLOGICAL 
AND PHYSICAL SCIENCES OF THE PACIFIC REGION 
VOL. VII OCTOBER, 1953 NO. 4 
Previous issue published July 3, 1953 
CONTENTS 
, PAGE 
Adult and Larval Stomatopod Crustaceans Occurring in Hawaiian 
Waters, Sidney Joseph Townsley 399 
The Role of Dehydration in the Development of Laterite, G. Donald 
Sherman, Yoshinori Kanehiro, and Yoshito Matsusaka . . . 438 
A Discussion of the Trematode Genus Schistorchis (Family Lepocreadiidae) 
with Descriptions of Two New Species from Haiuaii. Mary 
Louise Hanson . 447 
The Aedes Mosquitoes of the Philippine Islands. 111. Suh genera Aedimorphus, 
Banksinella, Aedes, and Cancraedes (Diptera, Culicidae). Kenneth L. 
Knight and William B. Hull 453 
The Response of a Tropical Fish to Direct Current and Its Application to the 
Problems of Electrofishing in Sea Water. Morris E. Morgan . . , . 482 
Biological Succession in the Aleutians. Theodore P. Bank, II ..... . 493 
New Alaskan Records of Eurytemora (Crustacea, Copepoda). Mildred 
Stratton Wilson 504 
The Bihionidae of New Zealand (Diptera). D. Elmo Hardy 513 
NOTES: 
Hawaii as a Cloud Physics Laboratory. A. H. Woodcock . . . . . .522 
INDEX 525 
Pacific Science is published quarterly by the University of Hawaii Press, in January, 
April, July, and October. Subscription price is $3.00 a year; single copies are |1.00. 
Check or money order payable to University of Hawaii should be sent to University of 
Hawaii Press, Honolulu 14, Hawaii, U.S.A. 
