Dr. Kelaart's Catalogue of Reptiles collected in Ceylon. 1.37 



motive force enough to sustain two motive systems at one and 

 the same time : one is supplanted by the other. Ciliary is com- 

 muted into muscular motion. While studying the mechanism 

 of respiration in the articulated animal, vibratile epithelium will 

 therefore nowhere demand attention : its agency will be found to 

 have been substituted by other instruments. 



An exposition of the preceding general principles has seemed 

 to the author indispensable to an intelligent study of the novel 

 and extraordinary details, upon which it is proposed next ^ 

 enter. ^^\ 



[To be continued.] . ^jjoaav* 



^ ' \i^mi Yq 



XV. — Catalogue of Reptiles collected m<7(?^ft«IF?^:2 $*=:'>.' <^ 

 By E. F. Kelaart, M.D., F.L.S. &c. «fi'> s^^i i 



bflBsfdiarv Order SAURIA. Lizards. -^o 



Suborder I. Leptogloss^. Slender-tongued Lizards. fy 



Fam. Monitoridce. Monitors. 



Monitor Dracaena, Gray. .oiq eidJbxiai 



Hydrosaurus Salvator, ^a^Zer. iy 



Fam. Scincidce. The Seines. 



Riopa punctata, Gray. , aa 



Hardwickii, Gray. uiisoid 



Mabouia elegans (?), Gray. iimi&k 



Tiliqua rufescens, Gray. ,^^^q 



Fam. Acontiadce. luoxiiK 



Nessia Burtoni (?), 6?r«y. _ r"^^ ^ 



Acontias (?) Layardi, n. s., nobis. ^» ^ ioaonaieixd 



^ -'^ '' Fam. TyphlopsidcB. Typhlops. > <J« ^^ 4^ 



Argyrophis Bramicus, Baud. *Two varieties ; one with a pale white 



streak beneath. <, i, .,,,,, 



Fam. Vropeltid<^,^^. l^ugh-tails. ,^^^^^ ^^, ^^^ 



Uropeltis grandis, n. s., wo6«5. "t>j>»l)fr! ^ ^ 'tTadwTfntj ip 



Saffragamus, n. s., nobis, >a^^ lavf) rfsfjd rauii^rf Jiqs ^{hmdH 



pardahs, n. s. nobis. um biLS nv.r.i'id'ii^ 3i\ Jonnjs:) io^ 



Rhinophis(?) Blythii, n. s., wo^i^.ii b.rn '• >'^3i .afiioe-to} jbsfc^ai^ 

 Siluboura Ceylonicus, Gray. < ' qT 

 Dapatnaya Lankadivana, n. s., nobit. . 

 Trevelyanii, n. s., nobis. "^^ 



