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The cloacal complex in Pseudocordylus melanotus and in Cordylus cordylus (Sauria: Cordylidae)
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Electrophoretic analysis of the Cordylus cordylus species group (Sauria: Cordylidae) in the southwestern Cape Province, South Africa
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A revision of the taxonomic status of Pseudocordylus capensis (Reptilia: Cordylidae)
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The annual reproductive cycle of Cordylus polyzonus (Reptilia : Cordylidae), with special reference to seasonal changes in steroid hormones
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An analysis of the Cordylus Polyzonus complex (Reptilia : Cordylidae) in the South-Western Cape
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Geographical variation in the number of generation glands in cordylid lizards
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Grouping behaviour in the armadillo girdled lizard, Cordylus cataphractus
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Molecular phylogenetics and phylogeography of sand lizards, Pedioplanis (Sauria: Lacertidae) in southern Africa
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The phylogeography of the southern rock agama (Agama atra) in the Cape Fold Mountains, South Africa
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Cloacal glands of the group-living lizard, Cordylus cataphractus (Sauria: Cordylidae)
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Causes and consequences of body armour in the group-living lizard, Ouroborus cataphractus (Cordylidae)
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Effective conservation of melanistic lizard species in the Greater Cederberg Biodiversity Corridor
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The effects of coastal lowland instability : melanism in Cordylus polyzonus and terrestriality in Cordylus macropholis
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An analysis of the Cordylus cordylus complex (Reptilia: Cordylidae) in the Southwestern Cape;
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Ecological relationships between the armadillo lizard, Cordylus cataphractus, and the southern harvester termite, Microhodotermes viator
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The biogeography, systematics and conservation of Phreatoicidean isopods in South Africa
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The cranial and cervical muscles of the South African limbless lizard Typhlosaurus aurantiacus aurantiacus Peters (Reptilia: sauria)
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Bydraes tot die anatomie, ontwikkelingsgeskiedenis en biologie van die Suid-Afrikaanse Scincide, Acontias Meleagris (Linn.)
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Patterns and processes of adaptation in Lacertid lizards to environments in southern Africa
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Chemiese kommunikasie van die Suid-Afrikaanse gordelakkedisse
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Behavioural ecology and foraging behaviour of the lizard Platysaurus broadleyi
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Histological description of generation glands and their functional relationship to the shedding cycle in cordylid lizards
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The comparative cranial osteology of the South African Lacertilia (reptilia: Squamata)
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The comparative cranial osteology of the South African Lacertilia (Reptilia : Squamata)