REPORTS ON THE COLLECTIONS OBTAINED BY ALLAN HANCOCK PACIFIC EXPEDITIONS OF 

 VELERO III IN 1931-1941 AND VELERO IV IN 1949-1950. 



THE GENUS PYLOPAGURUS 



(CRUSTACEA: ANOMURA) 



IN THE PACIFIC 



WITH DESCRIPTIONS OF TWO NEW SPECIES 



(Plates 39-43) 



BY 



BRYCE C. WALTON 



