1887.] MR. BOULENGER ON A NEW GECKOID LIZARD. 153 



8. DlDELPHYS MURINA, Lilin. 



a. Pen Hope. 12/10/86. 

 "Brought to me by a coolie at Plantation Hope, which is on the 

 so-called east coast, i. e. about 20 miles along the coast east of 

 Georgetown ; it was caught, as I understand, in the cane-fields." — 

 W. L. S. 



4. On a new Geckoid Lizard from Britisli Guiana. 

 By G. A. BouLENGER, F.Z.S. 



[Eeceived January 24, 1887.] 



A small collection of P^eptiles and Batrachians was formed by Mr. 

 W. L. Sclater during his recent visit to Maccasseema (on the Pome- 

 roon Eiver) in British Guiana, and presented to the Natural History 

 Museum. Small as the collection is, and from a comparatively well- 

 explored district, it nevertheless contains a novelty, the small Lizard 

 described below. The other species of which specimens were 

 obtained are the following : — • 



Lizards : Thecadactylus rapicaucla, Houtt. ; Anolis punctatus, 

 Daud.; Ophryoessasupei-ci/iosa,L.; Uraniscodon umbra, L,; Cophias 

 Jlavescens, Bonn.; Amphisbcena fulir/itiosa, L. 



Gonatodes annularis. 



