790 REPORT OF THE HARVARD AFRICAN EXPEDITION 
Diet. (1) A big spider. (2) Four caterpillars. (3) Grasshopper legs and 
beetle elytra. (4) A slug. 
Habitat. Found by Dr. Bequaert to be common on fields of dark-colored 
lava rocks among which were scattered stunted trees. 
Mabuya maculilabris (Gray) 
1 (M.C.Z. 24811) Sao Thomé Id. W. Africa. 
1 (M.C.Z. 24812) R. Lulonga, B.C. 
® (M.C.Z. 24813-7) Ruchuru, B.C. 
6 (M.C.Z. 24818-23) Bumba, B.C. 
The status of the various races of maculilabris, proposed for the Congo 
and Central Lake region by Sternfeld, has been recently discussed by us,’ when 
the variation of the above series was also dealt with. 
The Lulonga skink was taken on board ship near the mouth of the Lu- 
longa River. 
Mabuya striata (Peters) 
1 (M.C.Z. 24799) Kigoma, Tanganyika Territory. 
4 (M.C.Z. 24800-03) Lulenga, B.C. 
7 (M.C.Z. 24804-10) Ruchuru, B.C. 
CHAMELEONS 
Chamaeleon gracilis etiennei (Schmidt) 
1 (M.C.Z. 24825) Kinshasa, B.C. 
A male without trace of a tarsal process thus agreeing with Schmidt’s 
C. etiennet from Banana at the mouth of the Congo River, a locality not far dis- 
tant from Kinshasa near Leopoldville. 
Chamaeleon dilepis dilepis Leach 
1 (M.C.Z. 24824) Uvira, B.C. 
The occipital lobes are rather small but not so small as to make this half- 
grown specimen referable to C. d. quilensis Bocage. 
Chamaeleon bitaeniatus rudis Boulenger 
1 (M.C.Z. 24826) Mt. Ninagongo, B.C. 9,200 feet. 
1 (M.C.Z. 24827) Kabara, 8S. W. Mikeno, B.C. 10,600 feet. 
Chamaeleon bitaeniatus ellioti Giinther 
1 (M.C.Z. 24828) Karambi, B.C. 
4 (M.C.Z. 24829-32) Ruchuru, B.C. 
14 (M.C.Z. 24833-42) Kisenyi, B.C. 
18 (M.C.Z. 24843-60) Lulenga, B.C. 
Sternfeld, possibly correctly, considered that both ellioti and rudis were 
subspecies of C. bitaeniatus. C. elliott appears to inhabit the mountains of the 
1 Barbour & Loveridge, 1928, Mem. Mus. Comp. Zool., vol. L, p. 157. 
