BARBOUR AND COLE : AMPHIBIA FROM YUCATAN. 153 



A second example, young and imperfect, was found in the same locality on 

 March 6. This represents var. E., Boulenger, loc. cit., 3, p. 405. 



A third, also young, has been received from Mr. E. H. Thompson. Taken 

 at the same locality, during the years 1890-1900. 



29. Conophis lineatus concolor (Cope). 



19 



One example from Chichen-Itza, taken April 6. Sc. r-— ; this speci- 



166 + 72 '■ 



men seems to fall under C. lineatus var. B., Boulenger, loc. cit., .3, p. 122, 123. 



30. Ficimia olivacea publia (Cope). 

 One example from Chichen-Itza. 



Sc. ^45 I 37 ; there are twenty-six bars on the body and nine on the tail. 

 The internasals are perfectly distinct. 



31. Geophis multitorques yucatanicus, subsp. nov. 



Type. — One specimen, No. 7037, Mus. Comp. Zool. Chichen-Itza, Yucatan, 

 March 6, 1904, Leon J. Cole. 



This form differs from G. multitorques (Cope) in having seven upper labials, 



two postoculars, a divided anal, and in being uniform plum-brown in color. 



17 



Each scale has a darker dot at its apex. Sc. -;; . 



174 + 31 



32. Elaps fulvius (Linne). 

 Two examples from Chichen-Itza. 



One example with sixteen black annuli on the body ; anal divided, and sc. 

 15 



217 + 43 



The other example has only thirteen annuli of black on the body, the anal 



15 



IS entire, and sc 



221 + 41' 

 These seem to fall under var. B., Boulenger, loc. cit., 3, p. 424. 



33. Crotalus terriflcus (Laurenti). 



Three examples from Chichen-Itza ; one young, two half-grown. 

 These fall under var. B. of Boulenger, loc. cit., 3, p. 575. The stripes on 

 the neck are well marked in all three examples. 



AMPHIBIA. 

 1. Rana virescens areolata (Baird & Girard). 



Two specimens taken from brackish water in La Cienaga near Progreso, 

 Jan. 28-Feb. 10. Four from Chichen-Itza taken during March. 



