l6 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 89 



LEPTOPHIS MEXICANUS (Dumeril and Bibron) 



Two specimens of this species, U.S.N.M. Nos. 54082-83, collected 

 at Porto Bello, May 24-25, 1911, by E. A. Goldman. The first, a 

 male, has 156 ventrals. the tail incomplete; the second is a female 

 with 158 ventrals and 165 subcandals. 



LEPTOPHIS OCCIDENTALIS (Glinther) 



Five specimens may be listed as follows : 



DROMICUS TAENIURUS (Tschudi) 

 Four specimens of this species may be listed as follows 



RHADINEA FULVICEPS (Cope) 



One specimen, a male, U.S.N.M. No. 50121, was collected at Cana, 

 June 12, 1912, by E. A. Goldman. The tail is incomplete ; the ventrals 

 number 142. 



XENODON COLUBRINUS (Gunther) 



Four specimens representing this species may be listed as follows : 



Yen- Cau- 

 Date Collector Sex trals dais 



July 11,1911 E. A. Goldman 5 150 48 



June 7, 1912 " " " ? 147 46 



1911-1912 " " " ? 151 44 



May 12, 1911 ? 146 45 



LEPTOCALAMUS TORQUATUS Gunther 



One specimen, U.S.N.M. No. 50107, was collected in Panama by 

 the Smithsonian Biological Survey of the Panama Canal Zone, but 

 it bears no further data. It is a female with 185 ventrals and 92 

 subcaudals. 



