Zoologia

Abiotic modulators of Podocnemis unifilis (Testudines: Podocnemididae) abundances in the Peruvian Amazon

Zooplankton of an urban coastal lagoon: composition and association with environmental factors and summer fish kill

Ceracis zarathustrai sp. nov. (Coleoptera: Ciidae) from the Atlantic Forest biome

Breeding biology and reproductive success of Polystictus superciliaris (Aves: Tyrannidae), an uncommon tyrant-flycatcher endemic to the highlands of eastern Brazil

Breeding biology and advertisement call of the horned leaf-frog, Proceratophrys appendiculata (Amphibia: Anura: Odontophrynidae)

Bird diversity in the Serra do Araca region, northwestern Brazilian Amazon: preliminary check-list with considerations on biogeography and conservation

Behavioral evidence for cone-based ultraviolet vision in divergent bat species and implications for its evolution

Behavioral event occurrence differs between behavioral states in Sotalia guianensis (Cetarctiodactyla: Delphinidae) dolphins: a multivariate approach

Artificial nests as an alternative to studies of arboreal small mammal populations: a five-year study in the Atlantic Forest, Brazil

Anuran community composition along two large rivers in a tropical disturbed landscape

Allometry as evidence of sexual selection in monochromatic birds: the case of the Coscoroba Swan (Anseriformes: Anatidae)

Age and growth of Cetengraulis edentulus (Clupeiformes: Engraulidae) in a subtropical bight of Southern Coast Brazil