124 REPTILES. 



on the sides ; scales smooth, in nineteen rows. Uniform green 

 (in spirits blue) ; beneath paler. 



a. Adult. Cayenne. Presented by II. Cadogan Rothery. 



b, c. Adult. Berbice. 



d. Adult : head injured. Berbice. 



e. Greatly injured. Demerara. From Mr. Snellgrove's Collection. 

 /. Adult : discoloured. America. 



g. Nearly adult : injured. America. 



h. Half-grown : injured. America. Presented by Mr. Tennant. 



i. Half-grown. America. Presented by J. C. Taunton, Esq. 



k. Half-grown. Brazil. Presented by W. Swainson, Esq. 



I. Half-grown: bad state. Pernambuco. 



m. Young : bad state. Brazil. Presented by W. F. Evans, 



Esq. 

 n. Half-grown. West Indies. Presented by Miss Saul. A 



black streak through the eye. 



o. Adult. ? 



p. Adult : not good state. America. 



7. Adult : not good state. America. Presented by the College 



of Surgeons. 



2. Philodryas olfersii. 



Coluber olfersii, Lichtenstein, Doubl. p. 104. Coluber oliva- 

 ceus, Olfers. Coluber pileatus, Wied, Beitr. p. 344, and Abbildg. 

 Bote, Isis, 1827, p. 537. Coluber herbeus, Wied, Beitr. p. 349, 

 and Abbildg. viii. t. 3. Philodryas olfersii, Wag I. Nat. Syst. der 

 Amph. p. 185. Herpetodryas olfersii, Schleg. Ess. t. 7- f. 14, 15. 

 Dryophylax olfersii, Dum. 8f Bibr. vii. p. 1109. 



Body not much compressed. Scales smooth ; upper labials 

 eight. Green : crown of head and vertebral line reddish brown ; 

 temple with a black streak from the eye. 



a. Adult. Brazil. From Mr. Clausen's Collection. 

 /;. Adult. Brazil. Presented by Lord Stuart. 



c. Adult. Brazil. Presented by Lord Stuart. 



d. Half-grown. Brazil. 



e. Half-grown. Brazil. Presented by Lord Stuart. 



/. Half-grown. Rio Janeiro. Presented by Mr. Busk. 



g. Adult female. Pernambuco. Presented by J. P. G. Smith, 



Esq. 

 h. Young. Pernambuco. Presented by J. P. G. Smith, Esq. 

 i. Half-grown. Bahia. From the Ilaslar Collection. 

 k. Half-grown. Demerara. Presented by Captain Sabine. 

 /. Adult. America. 



