PACIFIC SCIENCE 
A QUARTERLY DEVOTED TO THE BIOLOGICAL 
AND PHYSICAL SCIENCES OF THE PACIFIC REGION 
VOL. XV JULY 1961 NO. 3 
Previous issue published April 17, 1961 
CONTENTS 
PAGE 
On Zooplankton of Some Arctic Coastal Lagoons of Northwestern Alaska, 
with Description of a New Species of Eurytemora. Martin W . Johnson.... 311' 
Revision of the Genus Pandanus Stickman, Part 3. A New Species from 
Oeno Island, Tuamotu Archipelago. Harold St. John . 324 
Revision of the Genus Pandanus Stickman, Part 4. Disposition of Some Later 
Homonyms. Harold St. John 327 
Revision of the Genus Pandanus Stickman, Part 3. Pandanus of the Maidive 
Islands and the Seychelles Islands, Indian Ocean. Harold St. John 328 
A Contribution to the Ecology of the Kermadec Islands. V. J. Chapman 347 
Feasibility of a Lava-diverting Barrier at Hilo, Hawaii. 
C. K. Wentworth, H. A. Powers, and J. P. Eaton.... 332 
Variations in the Lava of the 1939 Eruption in Kilauea Iki. 
Gordon A. Macdonald and Takas hi Katsura 338 
A Guide to the Literature and Distributions of Pacific Benthic Algae from 
Alaska to the Galapagos Islands. E. Yale Dawson... 370 
Fishes Killed by the 1930 Eruption of Mauna Loa, Part V . Gonostomatidae. 
Marion Grey... 462 
Amorphous Mineral Colloids of Soils of the Pacific Region and Adjacent Areas. 
Y oshinori Kanehiro and Lynn D. Whittig. 477 
note: 
Daylight Surface Occurrence of Myctophid Fishes Off the Coast of 
Central America. Franklin G. Alverson 483 
NEWS NOTE ..; 484 
Pacific Science is published quarterly by the University of Hawaii Press, in January, 
April, July, and October. Subscription price is $4.00 a year; single copy, $1.23. Check 
or money order payable to University of Hawaii should be sent to University of Hawaii 
Press, Honolulu 14, Hawaii, U. S, A. Printed by Star-Bulletin Printing Company, Inc., 
420 Ward Avenue, Honolulu 14, Hawaii. 
