PACIFIC SCIENCE 
A QUARTERLY DEVOTED TO THE BIOLOGICAL 
AND PHYSICAL SCIENCES OF THE PACIFIC REGION 
VOL. XI APRIL 1957 NO. 2 
Previous issue published February 25, 1957 
CONTENTS 
PAGE 
The New Zealand Aleyrodidae ( Hemiptera : Homoptera). L. J. Dumbleton . . 141 
A Taxonomic Study of the Genus Eugenia ( Myrtaceae ) in Hawaii. 
Kenneth A. Wilson 16 1 
Origin and Diffusion of the Herzberg Principle with Especial Reference 
to Hawaii. Harold S. Palmer 181 
Contributions to the Knowledge of the Alpheid Shrimp of the Pacific Ocean 
Part II. Collection from Arno Atoll, Marshall Islands. Albert H. Banner . . 190 
Systematic Anatomy of Hesperomannia. Sherwin Carlquist 207 
The Life History of the Polychaetous Annelid Neanthes caudata (delle Chiaje), 
Including a Summary of Development in the Family Nereidae. 
Donald J. Reish . . . 216 
Records of Bioluminescence in the Ocean. Brian P. Boden and 
Elizabeth M. Kampa 229 
New Species and Records of Hawaiian Sponges. M. W. de Laubenfels . . . .236 
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. 
