«e» o :i MUS. COMP. ZO&L UBaARt HAY 14 I9S TRANSACTIONS OF THE SAN DIEGO SOCIETY OF NATURAL HISTORY Volume XI, No. 9, pp. 141-204, plates 9-10 THE SHOVEL NOSED SNAKE, CHIONACTIS WITH DESCRIPTIONS OF TWO NEW SUBSPECIES Laurence M. Klauber Curator of Reptiles and A mphibians, San Diego Society of Natural History SAN DIEGO, CALIFORNIA Printed for the Society April 30, 1951