8. LTG080MA. 333 



New South "Wales. 



a. Ad. ? (Type.) 



b. Ad. Sydney. Museum GodefTrov. 

 c-e. Ad. Svdnev. Dr. A. Giinther [P.]. 

 f-g, h. Ad. N. S. Wales. G. KrefFt, Esq. 



i. Ad. Australia. Lord Derby [P.l. 



k. Ad. Australia. J. Stokes, Esq. [P.]. 



143. Lygosonia microtis. 



Mocoa microtis, Gfaj/, Cat. p. 83. 

 Mocoa microtis, Gray, Zool. Ereb. Sf Terr., Jiept. pi. vii. fig. 2. 



Body much clonp^ate, limbs weak. The distance between the end 

 of the snout and the fore limb is contained nearly twice in the 

 distance between axilla and groin. Snout conical. Lower eyelid 

 "with an undivided transparent disk. Nostril pierced in a rather 

 large nasal, the inner angle of which is in contact with its fellow ; 

 frontonasal broadly in contact with the rostral ; prtefrontals small 

 and widely separated ; frontal a little broader than the supraocular 

 region, as long as frontoparietals and interparietal together, in 

 contact with the first and second supraoculars ; four supraoculars, 

 second largest ; eight supraciliaries ; frontoparietals and inter- 

 parietal distinct, subequal ; parictals forming a suture behind the 

 interparietal ; four pairs of nuchals ; fifth upper labial entering the 

 orbit. Ear-opening minute, as large as the nostril. 20 smooth 

 scales round the middle of the body ; dorsals largest. A pair of 

 enlarged prteanals. The length of the hind limb equals the distance 

 between the end of the snout and the fore limb. Digits slender, 

 fourth much longer than third, with 22 lamellae infcriorly. 

 Greyish above ; two black lateral bands on each side, with a white 

 one between. 



millim. millim. 



Total length 71 Fore limb 8 



Head 7 Hind limb 13 



Width of head 4 Tail (reproduced) . . 32 



Body 32 



South-west Australia. 



a. Ad. Swan River. (Type.) 



144. Lygosoma bougainvillii, 



Lygosoma bougainvillii, Gray, Cut. p. 85. 

 Riopa houngainvillii, Gray, Ann. N. H. ii. 1839, p. 332. 

 Lygosoma bougainvillii, Bum. ^ Bibr. v. p. 710 ; Gilnth. Zool. Ereb. 



^ Terr., Rept. p. 13. 

 laterale {non Satj), Gilnth. Ann. Sf Mag. N, H. (3) xx. 1867, p. 46. 



Body much elongate, limbs weak ; the distance between the end 

 of the snout and the fore limb is contained twice to twice and a half 



