
Articles
High frequency of pauses during intermittent locomotion of small South American gymnophthalmid lizards (Squamata, Gymnophthalmidae)
Elizabeth Höfling1 and Sabine Renous2
Distribution of the burrows of Bufo fernandezae (Anura, Bufonidae) outside of the breeding season
Sergio Daniel Rosset and Leandro Alcalde
Temporal and spatial changes in the diet of Hyla pulchella (Anura, Hylidae) in southern Uruguay
Raúl Maneyro1,2 and Inés da Rosa1
Vocalizações de Hyla werneri (Anura, Hylidae) no sul do Brasil
Rodrigo Lingnau1, Lorena D. Guimarães and Rogério P. Bastos
Consideraciones ecológicas sobre la dieta, la reproducción y el parasitismo de Pseudopaludicola boliviana (Anura, Leptodactylidae) de Corrientes, Argentina
Marta I. Duré, Eduardo F. Schaefer, Monika I. Hamann and Arturo I. Kehr
The tadpole of Chiasmocleis carvalhoi and the advertisement calls of three species of Chiasmocleis (Anura, Microhylidae) from the Atlantic rainforest of southeastern Brazil
Henrique Wogel, Patrícia A. Abrunhosa, and Gustavo M. Prado

Short Communications
Micrurus ibiboboca (Serpentes, Elapidae) is not a Guiana Shield Species
Ross D. MacCulloch and Amy Lathrop
Notes on courtship, egg-laying site, and defensive behavior of Epipedobates flavopictus (Anura, Dendrobatidae) from two mountain ranges of central and southeastern Brazil
Luís Felipe Toledo1, Lorena Dall’Ara Guimarães2, Leôncio Pedrosa Lima2,3, Rogério P. Bastos2, and Célio Fernando Baptista Haddad1