Ne 
120. 
121. 
War 
IAS 
124. 
125) 
126. 
Lay. 
i28% 
129; 
130% 
1Sds. 
132: 
133). 
134. 
35; 
136. 
137 
138. 
ISIS) 
140. 
13 
Smith, H.M. 1939b. Notes on Mexican reptiles and amphibians. Zool. 
Ser. Field Mus. Natur. Hist. 24(4): 15-35. 
Smith, H.M. 1939c. The Mexican and Central American lizards of the 
genus Sceloporus. Zool. Ser. Field Mus. Natur. Hist. 26: 1-397. 
Smith, H.M. 1942a. Mexican herpetological miscellany. Proc. U. S. 
Natl. Mus. 92: 349-395. 
Smith, H.M. 1942b. The synonomy of the garter snakes (Thamnophis), 
with notes on Mexican and Central American species. Zoologica 27 
(17) oon =123;. 
Smith, H.M. 1942c. A resume of Mexican snakes of the genus Tantilla. 
Zoologica 27(7): 33-42. 
Smith, H.M. 1943. Summary of the collections of snakes and 
crocodilians made in Mexico under the Walter Rathbone Bacon 
Traveling Scholarship. Proc. U.S. Natl. Mus. 93: 393-504. 
Smith, H.M. 1971. Distribution of the racer Coluber constrictor in 
Mexico. J. Herpetol. 5(3/4): 212-214. 
Smith, H.M., and P.S. Chrapliwy. 1958. New and noteworthy Mexican 
herptiles from the Lidicker collection. Herpetologica 13(4): 267- 
aT 
Smith, H.M., and W.P. Hall. 1974. Contributions to the concepts of 
reproductive cycles and the systematics of the scalaris group of 
the lizard genus Sceloporus. Great Basin Naturalist 34(2): 97-104. 
Smith, H.M., C.W. Nixon, and P.W. Smith. 1950. Mexican and Central 
American garter snakes (Thamnophis) in the British Museum (Natural 
History). J. Linnean Soc. Zool. 41: 571-584. 
Smith, H.M., and R.B. Smith. 1980 (1979). Synopsis of the Herpetofauna 
of Mexico. VI. Guide to Mexican Turtles. Bibliographic Addendum 
III. John Johnson; North Bennington. 
Smith, H.M., and E.H. Taylor. 1945. An annotated checklist and key to 
the snakes of Mexico. Bull. U. S. Natl. Mus. (187): i-iv + 1-239. 
Smith, H.M., and E.H. Taylor. 1948. An annotated checklist and key to 
the amphibia of Mexico. Bull. U. S. Natl. Mus. (194): i-iv + 1- 
iil 
Smith, H.M., and E.H. Taylor. 1950. An annotated checklist and key to 
the reptiles of Mexico exclusive of the snakes. Bull. U. S. Natl. 
Mus. (199): i-v + 1-253. 
Stebbins, R.C. 1951. Amphibians of western North America. Univ. 
California Press; Berkeley. 
Stull, 0.G. 1940. Variations and relationships in the snakes of the 
genus Pituophis. Bull. U.S. Natl. Mus..(175): i=vi + 1-225. 
Tanner, W.W. 1953. A study of taxonomy and phylogeny of Lampropeltis 
pyromelana Cope. Great Basin Naturalist 13(1/2): 47-66. 
Tanner, W.W. 1957. A new skink of the multivirgatus group from 
Chihuahua. Great Basin Naturalist 17(3/4): 111-117. 
Tanner, W.W. 1958. Two new skinks from Durango, Mexico. Great Basin 
Naturalist 18(2): 57-62. 
Tanner, W.W. 1959. A new Thamnophis from western Chihuahua with notes 
on four other species. Herpetologica 15(4): 165-172. 
Tanner, W.W. 1960. Sceloporus p. poinsetti taken in Sonora. 
Herpetologica 16(4): 235. ; 
Tanner, W.W. 1961. A new subspecies of Conopsis nasus from Chihuahua, 
Mexico. Herpetologica 17(1): 13-18. 
