VOL. XI 
OCTOBER 1957 
NO. 4 
PACIFIC SCIENCE 
AND PHYSICAL SCIENCES OF THE PACIFIC REGION 
A QUARTERLY DEVOTED TO THE BIOLOGICAL 
IN THIS ISSUE: Moore — Species of Xeronema • Went- 
worth — Impact Scars at Kilauea • Iversen and Yoshida 
— Biology of Wahoo in the Line Islands • Matthews — 
Anomuran N on-pedunculate Spermatophores • Marples 
— Spiders from Pacific Islands , II • Newell — Studies on 
the Johnstonianidae • Index 
UNIVERSITY OF HAWAII PRESS 
