PACIFIC SCIENCE 
A QUARTERLY DEVOTED TO THE BIOLOGICAL 
AND PHYSICAL SCIENCES OF THE PACIFIC REGION 
VOL. XIX OCTOBER 1965 NO. 4 
Previous issue published August 51, 1965 
CONTENTS 
PAGE 
The Bath y pelagic Mysid Gnathophausia ( Crustacea ) and Its Distribution in 
the Eastern Pacific Ocean. Linda Haithcock Pequegnat 399 
Pogonophora from the Eastern Tropical Pacific, including Two New Species 
of Siboglinum. Edward B. Cutler 422 
New Records and Observations on the Flapjack Devilfish, Opisthoteuthis 
calif orniana Berry. Walter T. Pereyra 427 
New Pacific Records of Juvenile Albacore Thunnus alalunga (Bonnaterre) 
from Stomach Contents. Howard O. Yoshida 442 
Sexual Dimorphism in the Labrid Fish Pseudolabrus celidotus ( Bloch and 
Schneider) 1801. J. H. Choat _ 451 
New Di genetic T remat odes from Hawaiian Fishes, I. Satyu Yamaguti 458 
Contribution to the Marine Chlorophyta of Hawaii, II. Additional Records. 
William J. Gilbert 482 
Chromosome Numbers in Some Pacific Pteridophyta. G. Brownlie 493 
Pioneer Plants Found One Year After the 1963 Eruption of Agung in Bali. 
Anwari Dilmy 498 
Structure and Growth of Mite-induced Galls of Hoheria sexstylosa Col. 
B. C. Arnold . 302 
The Ternifolia Group of Macadamia Species. W. B. Storey 507 
On Populations in Antarctic Meltwater Pools, Charles W . Thomas 515 
Nomenclatural Notes on Hawaiian Myrsinaceae. Robert L. Wilbur 522 
Revision of the Genus Pandanus Stickman, Part 20. 
New Species from India and Thailand. Harold St. John 523 
Index 339 
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, $1.25. Check 
or money order payable to University of Hawaii should be sent to University of Hawaii 
Press, 2327 Dole Street, Honolulu, Hawaii 96822, U. S. A. Printed by Star-Bulletin 
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