31. Island systems tend to be rich centres of endemism as a result of their isolation. 32. Tokai is part of the Cape Peninsula centre of endemism of the Cape Floristic Region. 33. These are all well-known centers of endemism in which extinctions have been well documented. 34. The reason behind this high productivity and endemism may be the relatively stable nature of precipitation. 35. Eungella National Park is recognised as one of eleven areas with high levels of frog endemism . 36. Other types of endemism do not have to include, in the strict sense, islands. 37. The high rate of endemism in the result of the lack of motility in the species. 38. The Maputaland Centre of Plant Endemism is contained in northern KwaZulu-Natal and southern Mozambique. 39. It is an area with many rare native plants and has a high rate of endemism . 40. They have a marked tendency to endemism with many species only known from a single locality.
