Part 11

1939. A study of the reciprocal hybrids of two species of frogs, Rana nigromaculata and Rana plancyi. Peking Nat. Hist. Bull., 13:181-200, 3 pls., March.

VAN DENBURGH, J.

1923. A new subspecies of watersnake (Natrix vibakari ruthveni) from eastern Asia. Proc. California Acad. Sci., ser. 4, 13:3-4, July 26.

WALLEY, H. D.

1958a. A new lacertid lizard from Korea. Herpetologica, 14:203-205, 1 fig., December 1.

1958b. "The status of Takydromus kwangakuensis Doi." Copeia, 1958(4):338, December 22.

Transmitted June 30, 1961.

28-8517