286 BARBOUR: ZOOGEOGRAPHY. 



Both this species and A . lucius are confined to the island of Cuba, one 

 being confined to the central region and the other replacing it in the eastern 

 province of Oriente. 



Anolis wattsii Boulenger. 

 Botjlenger, Ann. mag. nat. hist., 1894, ser. 6, 14, p. 375. 



This distinct and interesting species is known from the island of Antigua 

 only. Boulenger notes its very close relationship to Anolis krugi of Porto Rico. 



Anolis lineatopus Gray. 



Gray, Ann. mag. nat. hist., 1840, 5, p. 113. Boulenger, Cat. lizards Brit, mus., 1885, 2, p. 39, pi. 1, 

 figs. 1-2. Barbour, Bull. M. C. Z., 1910, 52, p. 294. 



A very common species, apparently confined to the hot, rather dry coastal 

 plain region about Kingston and Spanish Town, Jamaica. 



Anolis sagrei Dumeril et Bibron. 

 Dumeril et Bibron, Erpet. gen., 1837, 4, p. 149. 



This species, which is so closely allied to the one following, is very common in 

 Cuba, where I have taken it about Havana, Pinar del Rio, Puerto Principe, 

 Matanzas, Guantanamo, Santiago, and in fact at every locality where I have 

 ever collected on the island; and there are specimens in the Museum from other 

 places, showing it to be ubiquitous. It occurs upon Jamaica, whence Stejneger 

 has received specimens, some of which are now in the M. C. Z. I was unable to 

 find it there. Boulenger (Cat. lizards Brit, mus., 1885, 2, p. 40) records it also 

 from Belise and the surrounding region, as well as Caracas. I have seen no 

 individuals from the mainland, but feel very skeptical as to whether any species 

 of Anolis has such an improbably discontinuous range. 



Anolis ordinatus Cope. 

 Cope, Proc. Acad. nat. sci. Phila., 1864, p. 175. 



I follow Dr. Stejneger in considering the Bahaman lizards so closely allied 

 to A. sagrei as really being distinct, in spite of the more recent assurance of 

 Rosen that they are not. The difference in dewlap color of which Stejneger 

 speaks is a character which I also have learned in the field to be of very great 

 taxonomic importance. The lizard is recorded from most of the northern 

 Bahamas. M. C. Z., No. 3,424 is said to come from Double Headed Shot Key, 

 Florida. This record is in need of confirmation. 



