I 



REPORTS ON THE COLLECTIONS OBTAINED BY ALLAN HANCOCK PACIFIC EXPEDITIONS OF 



VELERO III OFF THE COAST OF MEXICO, CENTRAL AMERICA, SOUTH AMERICA, 



AND GALAPAGOS ISLANDS IN 1932, IN 1933, IN 1934, IN 1935, 



IN 1936, IN 1937, IN 1938, in 1939, and in 1940. 



SOME CONTRIBUTIONS TO THE BIOLOGY 



AND LIFE HISTORY OF SPIONIDAE 



FROM CALIFORNIA 



With keys to species and genera and descriptions of two new forms 



(Plates 45-48) 



By OLGA HARTMAN 



