Species delimitation, patterns of diversification and historical biogeography of the Neotropical frog genus Adenomera (Anura, Leptodactylidae)

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

A new species of pseudopaludicola (anura: leptodactylidae: leiuperinae) from northeastern brazil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A new species of Pseudopaludicola Miranda-Ribeiro, 1926 (Anura: Leptodactylidae: Leiuperinae) from northwestern state of Sao Paulo, Brazil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Natural History of Paratelmatobius gaigeae (Amphibia, Anura, Leptodactylidae): Description of the Tadpole and Advertisement Call

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

Adaptations to salinity and osmoregulation in the frog Thoropa-miliaris (Amphibia, Leptodactylidae)

The leptodactylid frog Thoropa miliaris, from SE Brazil, may live on rocky marine shore, where it thrives on terrestrial and marine invertebrates, and often moves into the intertidal zone. The osmotic concentration of plasma, muscle homogenate and urine of the frogs freshly captured on the rocky shore was higher than those collected far from the sea, or kept in captivity for 6-8 months on a diet free of marine items. Increase in body urea and sodium concentrations, reported in amphibians as a response to hyperosmotic environment, was not found in T. miliaris. Osmotic concentration of the frogs from rocky shore was variable though, ranging from 400 to 980 mOsm/l. Such variation in the osmotic concentration may reflect a territorial behavior for foraging sites, which would result in higher intake of marine items by individuals living closer to intertidal zone.

Características dos espermatozóides em espécies de Leptodactylus (Anura, Leptodactylidae)

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

Revisão taxonômica e ecologia de espécies do gênero Pseudopaludicola Miranda-Ribeiro, 1926 (Anura, Leptodactylidae)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Helminth communities of Leptodactylus latrans (Anura: Leptodactylidae) from the Atlantic rainforest, south-eastern Brazil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Helminto fauna de anfíbios da família Leptodactylidae em três fisionomias de Cerrado

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Diversidade e evolução do gênero Adenomera Steindachner, 1867 (Anura, Leptodactylidae)

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

Diversidade cariotípica e molecular de Leptodactylus (Anura, Leptodactylidae) e obtenção de sondas cromossomo-específicas de anfíbio por citometria de fluxo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Descrição micromorfológica e efeitos do benzo[α]pireno em células hepáticas e sanguíneas das espécies Physalaemus cuvieri e Leptodactylus fuscus (Anura: Leptodactylidae)

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

Helmintofauna associada a leptodactylus fuscus (Anura: Leptodactylidae) em regiões de Cerrado, Pantanal e Caatinga no Brasil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Biology and Impacts of Pacific Island Invasive Species. 5. Eleutherodactylus coqui, the Coqui Frog (Anura: Leptodactylidae)

The nocturnal, terrestrial frog Eleutherodactylus coqui, known as the Coqui, is endemic to Puerto Rico and was accidentally introduced to Hawai‘i via nursery plants in the late 1980s. Over the past two decades E. coqui has spread to the four main Hawaiian Islands, and a major campaign was launched to eliminate and control it. One of the primary reasons this frog has received attention is its loud mating call (85–90 dB at 0.5 m). Many homeowners do not want the frogs on their property, and their presence has influenced housing prices. In addition, E. coqui has indirectly impacted the floriculture industry because customers are reticent to purchase products potentially infested with frogs. Eleutherodactylus coqui attains extremely high densities in Hawai‘i, up to 91,000 frogs ha-1, and can reproduce year-round, once every 1–2 months, and become reproductive around 8–9 months. Although the Coqui has been hypothesized to potentially compete with native insectivores, the most obvious potential ecological impact of the invasion is predation on invertebrate populations and disruption of associated ecosystem processes. Multiple forms of control have been attempted in Hawai‘i with varying success. The most successful control available at this time is citric acid. Currently, the frog is established throughout the island of Hawai‘i but may soon be eliminated on the other Hawaiian Islands via control efforts. Eradication is deemed no longer possible on the island of Hawai‘i.

A new species of Leptodactylus (Anura : Leptodactylidae) from the Atlantic forest of Sao Paulo State, Brazil

A new species of Leptodactylus from Bertioga municipality, Sao Paulo State, Brazil is described. Leptodactylus ajurauna sp. nov. differs from others species in the L. marmoratus group by its dark brown throat and the advertisement call. The taxonomy of other species in the group and the status of the population of Leptodactylus marmoratus sympatric with the new species are discussed. The advertisement call is also described.