85(5 MR. A. i.overidge: list of the lizards 



8. HOLASPIS. 



Ilolaspis (Smith) Gray, Proc. Zool. Soc. 18(53, p. 152 ; Blgr. 

 Cat. Liz. iii. p. 118. 



1. HOLASPIS GUENTIIEIU Gi'ay. 

 Blgr. Cat. Liz. iii. p. 118. 

 Uganda; Kenya Colony ; Tanganyika Territory. 



Family G E r R ii o s A u iii D Ai. 



One genus. 



1. Gerriiosaurus. 



Ptychoj^leura, part., Wiegm. Herp. Mex. 1834 : Blgr. Cat. Liz. 

 iii. p. liy. 



Synopsis of the Species. 



I. Tympanic shield smnll ; veiitrals in 10 rows major 



II. Tynipimic sliielil niiriow ; ventnils in 8 rows; laterals 



smooth Jlavhiidaris. 



III. An intonnediate form with Iceeled laterals based on single 



individual f. forma intermedia. 



IV. Tympanic shield narrow ; ventrals in 8 rows ; laterals 



keeled nigroUnealus. 



1. Gerrhosauuus major A.Dum. 

 Blgr. Cat. Liz. iii. p. 121. 



Kenya Colony ; Tanganyika Territory ; Zanzibar. 



2. Gkruiiosaurus flavigularis flavigularis Wiegm. 

 Blgr. Cat. Liz. iii. p. 122. 



Kenya Colony ; Tanganyika Territory ; Zanzibar. 



3. Gerriiosaurus flavigularis, forma intermedia Lonnb. 

 Lonnb. Sjilstedt, Kilimanjaro-Meru Exp., Rept. Batr. p. 7, 



;i907i - 

 Tanganyika Territorj'. 



4. Gerrhosaurus nigrolineatus Hallow. 

 Blgr. Cat. Liz. iii. p. 122. 



Kenya Colony ; Tanganyika Territor3^ 



Family S ci N ci D m. 

 Seven genera. 



I. Nostril i)ierced in the nasal, or between nasal and sui)ra- or postnasal or llrst 

 ujjper labial, not touching the rostral. 



A. Pterytfoid bones separated on the median line of the palate, 

 the palatal notch extending anteriorly to an inuiginary line 

 connecting the centre of the eyes. Supranasals present ... Mahuia. 



