The dwarf burrowing skinks comprise a genus of about 22 species of small, attenuate, fossorial lizards found mainly in Southern Africa. As a group, this genus is particularly interesting because of the degree of limb reduction found amongst its members. Some species have fore- and hindlimbs, with three, four or five digits or toes on each foot, depending on the species. Then there are a few species with hindlimbs but no forelimbs, and among these some have tiny limbs with two or only one digit on each foot. Finally, a few species are completely limbless.
In a remarkable contribution to science and biodiversity, six researchers at the National Museum have described 62 new species over the past five years. This is according to results published in the Five-Year Strategic Plan End Term Report for the period ending March 2025.
According to Sharon Snell, CEO of the Museum, these new species have all been described in leading international scientific journals. These discoveries highlight both the richness of our natural heritage and the importance of museum collections. Many of the new species were described following recent field expeditions, but others came to light while curating old museum specimens, some of which were collected many decades ago.
ABSTRACT
We report on the sympatric occurrence of three colour pattern morphs of the Common Egg-eater Dasypeltis scabra at a single locality in the northern Free State Province, central South Africa: typically patterned morph (grey-brown with dark brown vertebral saddles and lateral bars), ‘plain’ morph (brown with a dark vertebral stripe) and intermediate morph (brown, weakly and partially patterned with darker markings). In South Africa, patterned and ‘plain’ morphs are known to occur sympatrically in Highveld grassland areas in the central and northern Free State, as well as southern Gauteng Province. The intermediate morph reported on here has not been recorded previously.
The Common Girdled Lizard (Cordylus vittifer) is a rock-dwelling reptile found in the South African provinces of Free State, North West, Gauteng, Limpopo, Mpumalanga and KwaZulu-Natal, as well as in Eswatini and peripherally in Botswana and Mozambique. These lizards are characterised by a ‘girdle’ of thick protective scales, and the first row of scales behind the head forms a distinctive collar.
Have you seen a snake in your garden recently? We are fortunate to have about 120 species of snakes in South Africa. As part of a citizen science initiative, the National Museum’s Animal and Plant Systematics Department – Herpetology Division is managing a Facebook group called Free State Reptiles and Amphibians (including adjacent areas and Lesotho) which seeks to gather photographic and videographic records of all reptiles and amphibians found in this region.
