256 BARBOUR: ZOOGEOGRAPHY. 



The finding of one member of this genus in Cuba is the only reason for still 

 retaining Phyllobates bicolor in the list, which is I think unjustifiable. 



Since the foregoing was written Mr. C. T. Ramsden has found a few speci- 

 mens of this species at Monte Libano, near Guantanamo. These are approxi- 

 mate topotypes and thanks to Mr. Ramsden's generosity I have been able to 

 make direct comparison of the specimens from these widely separated localities. 

 They are exactly similar in every respect. 



REPTILIA. 



Gymnodactylus fasciatus Dumeril et Bibron. 

 Dumeril et Bibron, Erp<it. gen., 1836, 3, p. 420. Boulenger, Cat. lizards Brit, mus., 1885, 1, p. 31. 



This the only Antillean species of the genus occurs upon Martinique. It 

 has only been taken a few times, and of its habits, or of its possibly wider dis- 

 tribution, nothing is known. 



Gonatodes albogularis Dumeril et Bibron. 

 Dumeril et Bibron, Erpet, gen., 1836, 3, p. 415. Barbour, Bull. M. C. Z., 1910, 62, p. 289. 



This species, formerly supposed to be confined to Cuba, has been found in 

 Jamaica, where it has undoubtedly been introduced by the direct carrying trade 

 from Santiago de Cuba and Kingston. In Jamaica it has only been captured in 

 and about the latter city. In Cuba it is common only in the region about the 

 cities of Havana and Santiago de Cuba. I found it in houses in the latter city 

 in 1909, and a fine adult was given me by Sr. Victor J. Rodrignez, caught in the 

 buildings of the National University at Havana in February, 1912. Gundlach 

 found it also in these two localities only. This distribution looks at once like a 

 case of fortuitous introduction. It has, however, been found in the country as 

 well, and there is a specimen in the British museum from the San Juan River 

 district (Boulenger, Cat. lizards Brit, mus., 1885, 1, p. 59). The principal Rio 

 San Juan is near Matanzas and this year I saw what I am convinced was this 

 species near Matanzas. A fine adult pair caught by Mr. Charles T. Ramsden 

 near Guantanamo is in the Museum the gift of Mr. Ramsden. 



Gonatodes notatus (Reinhardt & Lutken). 

 Reinhardt & Lutken, Vid. meddel. nat. foren. Kjobenb. for 1862, 1863, p. 280. 



Although Boulenger (Cat. lizards Brit, mus., 1885, 1, p. 59) places this 

 species in the synonymy of G. albogularis, with a query attached, it seems wisest 



