148 Transactions of the Boyal Society of South Africa. 
was reached. This farm is a Httle to the north of Smalvisch Kop, shown 
on most maps of Gordonia. 
From here the trek was along the bed of the Molopo Eiver up to its 
junction with the Kuruman Eiver, and the large number of Hzards found 
both there and on the return journey were labelled " Lower Molopo." 
The expedition next proceeded up the Nosob Eiver as far north as the 
boundary of Kyky and Sequats. This proved a good collecting ground, 
and specimens taken during this part of the journey were labelled 
Nosob." 
At Kyky, on the Nosob (about 26° S.), a stay of some days was made, 
and during that time lizards and snakes (which had only now become 
plentiful) were brought in from all sides, including the Bechuanaland 
Protectorate, by Bushman collectors. These were labelled " Kyky." 
On the return journey, the weather being warmer, a number of speci- 
mens were taken between Gousis and Upington, at Grond-Neus, Blauw- 
bosch, Geluk, Wildehonde Pan, &c. 
The collectors were Mr. and Miss Lennox and Miss Wilman, and 
they are alluded to below as " L. W."; the field-notes are contributed 
by Miss Wilman. 
With the exception of species that were described after the publica- 
tion of Mr. Boulenger's monographs on the various families of reptiles, 
and batrachians, in the British Museum catalogues, references are only 
given to the descriptions in those catalogues. Further references may be 
found in Mr. Boulenger's " Eevised List of the South African Eeptiles and 
Batrachians," published in the Annals of the South African Museum, 
vol. v., part ix., 1910. 
We are under a great obligation to Miss Wilman, Curator of the 
Museum, not only for permission to use the material under her charge, 
but also for active co-operation in the compilation of these lists, and for 
much information bearing on the matter contained herein. 
The following are some of the localities referred to below : — 
German S.W. Africa : Okavango E. 
Southern Ehodesia : Eldorado, Lomagundi District ; Chisagwasha, near 
Salisbury ; Marandellas ; Insiza ; Bembesi. 
Bechuanaland Protectorate : Tati District (Francistown) ; Mochudi ; 
Gaberones ; Baralong Farms (N.W. of Eamathlabama). 
Transvaal : Middelburg ; Zeerust ; Christiana. 
Orange Free State : Winburg (Ventersburg) ; Bloemfontein (Immigrant) ; 
Jacobsdal ; Fauresmith. 
British Bechuanaland : Mafeking (Madibi, Kraai Pan, Wirsing, Mosita) ; 
Vryburg (Genesa) ; Kuruman ; Taungs ; Gordonia (Springbok Vlei, 
north of Abiaru). 
