A revision of the South American snake genus Thamnodynastes Wagler, 1830 (Serpentes, Colubridae, Tachymenini). I. Two new species of Thamnodynastes from Central Brazil and adjacent areas, with a redefinition of and neotype designation for Thamnodynastes pallidus (Linnaeus, 1758)
Joseph R. Bailey, Robert A. Thomas and Nelson Jorge da Silva Jr.
A survey of the southernmost representatives of the tricolor species group, genus Phalotris (Serpentes, Colubridae)
Geraldo C. Leynaud, Mario R. Cabrera and Paola Carrasco
Body size, reproductive biology and abundance of the rare pseudoboini snakes genera Clelia and Boiruna (Serpentes, Colubridae) in Brazil
A new species of Stenocercus (Squamata, Iguania) from central-western Brazil with a key to Brazilian Stenocercus
Natural history of Xenosaurus phalaroanthereon (Squamata, Xenosauridae), a Knob-scaled Lizard from Oaxaca, Mexico.
Julio A. Lemos-Espiral and Geoffrey R. Smith
Circumstantial evidences for mimicry of scorpions by the neotropical gecko Coleodactylus brachystoma (Squamata, Gekkonidae) in the Cerrados of central Brazil
Reuber Albuquerque Brandão and Paulo Cesar Motta
Visual communication, reproductive behavior, and home range of Hylodes dactylocinus (Anura, Leptodactylidae
Patrícia Narvaes and Miguel Trefaut Rodrigues