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1908. Variations and genetic relationships of the garter-snakes. U. S. Nat. 



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1941b. Further notes on Mexican snakes of the genus Salvadora. Smith- 

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1941c. A new genus of Central American snakes related to Tantilla. Journ. 

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394ld. Notes on snakes of the genus Conophis. Journ. Washington Acad. 

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1941e. A new genus of Mexican snakes related to Rhadinaea. Copeia, 1941, 

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1941g. Notes on Mexican snakes of the genus Trimeresurus. Zoologica, vol. 

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1941h. An analysis of the biotic provinces of Mexico, as indicated by the dis- 

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1941j. A new Geophis from Mexico. Proc. New England Zool. Club, vol IS, 

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1941k. Lampropeltis alterna from Mexico. Copeia, 1941, No. 2, p. 112. 



19411. Synonymy of Tantilla nigriceps fumieeps Cope. Copeia, 1941, p. 112. 



1941m. A new name for the Mexican snakes of the genus Dendrophidion. 

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1941n. Notes on Mexican snakes of the genus Masticophis. Journ. Washing- 

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