42 



DUNN — SOME HAITIAN SNAKES 



rP.N.E.ZC. 



L Vol. VII 



LeIMADOPHIS PARVIFRONS NIGER 



M. C. Z. no. 12,861 (type) 9 



" 12,860 cf 



U. S. N. M. " 10,170 9 



Leimadophis alleni 



Gonaives Island 



Ventrals Caudals 

 158 130 



162 — 

 164 — 



Leimadophis tortuganus 



U. S. N. M. no. 59,439 9 Tortuga Island 



" 59,440 (type) 9 



Ventrals Caudals 



169 — 

 169 133 



Uromacer 



In this genus, as is well known, three quite distinct forms in- 

 habit Haiti. There are at hand two specimens from Gonaives, 

 and eleven from Tortuga. The two Gonaives specimens rep- 

 resent two species, and there are three species among the Tor- 

 tuga specimens. Each of the small islands seems to support a 

 fomi quite distinct from those hitherto known, while more 

 material may indicate that the representative of frenatus on 

 Tortuga is likewise distinct. U. oxyrhynchus seems common to 

 Haiti and Tortuga, and U. cateshyi to Haiti and Gonaives. 



