PACIFIC SCIENCE 
A QUARTERLY DEVOTED TO THE BIOLOGICAL 
AND PHYSICAL SCIENCES OF THE PACIFIC REGION 
VOL. XXII OCTOBER 1968 NO. 4 
Previous issue published July 10, 1968 
CONTENTS 
PAGE 
The Geology of the Manu’a Islands, Samoa. Gary D. Stice and Floyd W. 
McCoy, Jr. 427 
Soil Sequences In the Hawaiian Islands. G. Donald Sherman and Haruyoshl 
Ikawa 458 
The Ecology of the Replacement of Pseudosquilla ciliata {Fabric Ins') by Gono- 
dactylus falcatus ( Forskdl ) {Crustacea; Stomatopoda) Recently Introduced 
Into the Hawaiian Islands. Robert A. Klnzle III 465 
On the Life History of Nereis grubei {Kinberg) , a Polychaete Annelid from 
California. Paul C. Schroeder 476 
New Records of Thirteen Cottold and Blennioid Fishes for Southeastern 
Alaska. Jay C. Quasi 482 
Egg Pouches and Other Reproductive Structures In Pelagic Chaetognatha. 
Angeles Alvarino 488 
An Additional Contribution to the Biology of the Aholehole, Kuhlia sandvi- 
censis ( Steindachner ) . Royden Nakamura 493 
Some Aoridae ( Amphipoda : Gammaridea) Collected by the Hancock Expedi- 
tions to the Eastern Pacific, 1931-1941 . A. A. Myers 497 
Pacific Science is published quarterly by the University of Hawaii Press, in January, 
April, July, and October. Subscription prices: institutional, $10.00 a year, single copy, 
$3.00; individual, $5.00 a year, single copy, $1.25. Check or money order payable to 
University of Hawaii should be sent to University of Hawaii Press, 535 Ward Avenue, 
Honolulu, Hawaii 96814, U. S. A. Printed by Heffernan Press Inc., 35 New Street, 
Worcester, Massachusetts 01605. 
