282 • .SAURIA. t 



Syn. — Stellio platyurus, ScHN. Denks. Miinch. Akad. 1811, 30. Tab. i, fig. 3, 



Lacerta schneideriana, Shaw, Gen. Zool. Ill, 1802, 278. 



Gekko platyurusj Merr. Tent. Syst. Amph. 1820, 41. 



Gecko manjinatus, Griff, in Cuv. Anim. Kingd. IX, 1831, 147. 



Hemidactylus platyurus, Wiegm. Act. Acad. nat. cur. XVII, I, 1835, 238. 



H. marginatus, Cuv. R^gn. Anim. 2d ed. II, 1829, 54; &, ed. illostr. Kept. 77. — 

 Wiegm. Naturl. Syst. Amph. 1830, 145. — Gray, Synops. Eept. in Griff. Anim. Kingd. 

 IX, 1831, 51.— DuM. & Bier. Erpet. gen. Ill, 1836, 370. PL xxx, fig. 2. 



Platyurm schneiderianus, Gray, Catal. Lizz. Brit. Mus. 1845, 157. 



Observ. — We do not see the propriety of adopting the genus Platy- 

 urus for the present species, as proposed by John Edward Gray, having 

 failed observing the characters which he assigns to it. The materials 

 at our command, however, are somewhat deficient ; and, we should 

 have considered it premature to discuss this subject to any greater 

 length. 



Log. — The solitary specimen in the collection is labelled "^ East 

 Indies." 



Genus HEMIDACTYLUS, Cuv. 



Gen. Char. — Fingers and toes free, dilated towards their anterior 

 extremity, and all provided with a nail ; plates, underneath, in 

 two diverging series, divided by a mesial groove. Femoral pores 

 present. Body with a slight ridge on the lower part of the sides. 

 Tail subdepressed, provided beneath with large scales or scutellae. 



SYN.—Hemidacti/Ius, Cuv. E6gn. Anim. II, 1817, 47; 2d ed. II, 1829, 54; &, ed. ill. 

 Rept. 77.— Wagl. Naturl. Syst. Amph. 1830, 142.— Wiegm. Herp. Mexic. 1834, 20.— 

 DuM. & BiBR. Erpet. gen. Ill, 1836, 344.— Gray, Catal. Lizz. Brit. Mus. 1845, 152. 



Observ. — The genus Hemidactylus, as here understood, includes 

 some of the " Dactyloteles fissipedes," of Messrs. Dum^ril & Bibron. 

 The limits ascribed to it by various writers appear to us a good deal 

 wider than will hereafter be found expedient, when the species shall 

 have been more thoroughly investigated. 



