Now showing items 1-2 of 2
An analysis of the Cordylus Polyzonus complex (Reptilia : Cordylidae) in the South-Western Cape
(Stellenbosch : University of Stellenbosch, 1990-03)
Mouton and Oelofsen (1988) suggested that melanistic cordylid populations in the southwestern Cape represent relict, cold-adapted populations which evolved under adverse climatic conditions during the Last Glacial Period, ...
The effects of coastal lowland instability : melanism in Cordylus polyzonus and terrestriality in Cordylus macropholis
(Stellenbosch : Stellenbosch University, 2001-12)
ENGLISH ABSTRACT: It has been suggested that rapid environmental change along the Western Cape coastal lowland has had a profound bearing on the evolution of cordylid populations in this region. To test a hypothesis on ...