HYLA-LUCTUOSA, A NEW TREEFROG FROM SOUTHEASTERN BRAZIL (AMPHIBIA, HYLIDAE)

A new species of treefrog, Hyla luctuosa, is described from the Serra do Japi in southeastern Brazil. The new species is a member of the Hyla circumdata group characterized by large size, large tympanum, and rounded subarticular tubercles on the fingers. Descriptions of the tadpole and advertisement call and information on natural history are provided.

New species of Hylodes from the Atlantic forest of Brazil (Amphibia: Leptodactylidae)

A new species of leptodactylid frog is described from Eldorado, state of Sao Paulo, southeastern Brazil. The new species is a member of the Hylodes lateristrigatus group and is characterized by its large size, slightly rugose to rugose dorsal skin texture, robust body, and high number of notes per call. Descriptions of the advertisement call and information on natural history are provided.

Escalated aggressive behaviour and facultative parental care in the nest building gladiator frog, Hyla faber

Agonistic encounters and facultative parental care in Hyla faber were observed in two localities in southeastern Brazil. Maximum male density was 0.9 and 3.3 males/m2 in Campinas and Ribeirão Branco, respectively. Aggression was escalated and the highly variable aggressive calls were specific to each phase of the encounter. The last, more aggressive phases rarely occurred in Campinas; in Ribeirão Branco they occurred frequently. Male parental care (egg attendance) was common in Ribeirão Branco while it was never observed in Campinas. Egg attendance lasted one to two nights and was observed only during high male density. The main benefit of egg attendance seemed to be avoiding nest intrusion by other males (sunken eggs and/or embryos invariably die). Males may build additional nests during egg attendance, but attending males did not attract females (they did not call).

Redescription of Physalaemus spiniger (Anura: Leptodactylidae) and description of two new reproductive modes

We redescribe Physalaemus spiniger and describe its tadpole and its reproductive modes. This species has the following three alternative reproductive modes: (1) foam nest on pond and feeding tadpoles in pond (the typical mode for the genus Physalaemus); (2) foam nest on humid places on the forest floor near a pond, and feeding tadpoles in pond; (3) foam nest on water accumulated on the axils of terrestrial bromeliads and feeding tadpoles in pond. These last two modes were not included in the reviews of reproductive modes in anurans. The vocalizations of P. spiniger are described and compared with the vocalizations of P. nanus, a sibling species.

Frogs of the genus Paratelmatobius (Anura: Leptodactylidae) with descriptions of two new species

Two new species of Paratelmatobius are described from the Atlantic Forest of Sao Paulo State, southeastern Brazil. The vocalization, tadpole, and natural history of one new species are described. Natural history observations of P. poecilogaster are reported, including the description of a specialized reproductive mode. Diagnoses, measurements, figures, color in life, and distributional data for the species of Paratelmatobius are provided.

Differentiation of floral color and odor in two fly pollinated species of Metrodorea (Rutaceae) from Brazil

We investigated if differences in morphological characters in two species of Metrodorea (Rutaceae) from Brazilian semideciduous forests correspond to some pollination divergence. M. nigra and M. stipularis are sympatric species, display a similar floral morphology, are protandrous, self-incompatible, their flower periods overlap, and both are pollinated by flies. M. nigra main pollinators are Pseudoptiloleps nigripoda (Muscidae) and Fannia sp. (Fanniidae); M. stipularis major pollinators are Phaenicia eximia (Calliphoridae), Palpada sp. and Ornidia obesa (Syrphidae). The distinct floral odor (disagreeable in M. nigra and sweet in M. stipularis) and color (brownish violet vs. pale yellow) determine the differences on type and number of floral visitors observed. Several species from semideciduous forests initially considered to be pollinated by diverse insects, present flies as main pollinators, stressing the importance of fly pollination in such habitats.

New species of Phrynohyas from Atlantic rain forest of southeastern Brazil (Anura, Hylidae)

A new species of hylid frog is described from south of the State of São Paulo, southeastern Brazil in Atlantic rain forest. The new species is a member of the genus Phrynohyas and is characterized by snout rounded in dorsal view and nearly truncate in lateral view, small adhesive disks, fingers slightly webbed, nasal bones widely separated, and frontoparietals without medial articulation.

Constância da retórica, mudança de Estilo: a obra acadêmica de Cláudio Manuel da Costa

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A metaficção e as entrelinhas em O doente Molière (2000), de Rubem Fonseca

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A agropecuária e os aldeamentos indígenas goianos

A decadência da mineração e o início da ruralização da sociedade. A política pombalina e a retomada doe aldeamentos oficiais. A segunda fase dos aldeamenlos: São José de Mossâmedes, Nova Maria I, Carretão, Salinas ou Boa Vista e Estiva. O indígena e o capitalismo comercial em Goiás nos séculos XVIII e XIX.

High Levels of Diversity Uncovered in a Widespread Nominal Taxon: Continental Phylogeography of the Neotropical Tree Frog Dendropsophus minutus

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

A new species of the Scinax catharinae Group (Anura: Hylidae) from Northeastern Brazil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Rimbaud, Molière e Sade lidos pelos brasileiros: aspectos da representação literária dos escritores franceses homenageados na coleção Literatura ou Morte

Pós-graduação em Letras - FCLAS