Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Igor Luis Kaefer"'
Autor:
Jesus R. D. Souza, Miquéias Ferrão, Igor Luis Kaefer, Antonio Saulo Cunha-Machado, Paulo Roberto Melo-Sampaio, James Hanken, Albertina Pimentel Lima
Publikováno v:
Vertebrate Zoology, Vol 73, Iss , Pp 647-675 (2023)
Abstract We use integrative taxonomy to formally describe a candidate species of nurse frog of the genus Allobates from southwestern Brazilian Amazonia. The new species nests within a clade that has been defined historically as A. gasconi, but it has
Externí odkaz:
https://doaj.org/article/fac78c9563e84b03ad24ac7c8c83f2d0
Autor:
PEDRO FERREIRA BISNETO, LUCIANA FRAZÃO, KAROLINE CERON, JACQUELINE SACHETT, WUELTON MARCELO MONTEIRO, IGOR LUIS KAEFER, THAÍS B. GUEDES
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 95, Iss suppl 2 (2023)
Abstract Identifying risk areas for envenomation by animals is relevant for public health, such as strategic distribution of antivenoms. Coral snakes are highly diverse in the Amazon, inhabit natural and human-modified environments, and the outcome o
Externí odkaz:
https://doaj.org/article/fdc5be0e0e874227a2043dc48d4963f1
Autor:
Jacqueline Sachett, Felipe Murta, Ana Maria Moura da Silva, Altair Seabra de Farias, Igor Luis Kaefer, Pedro Bisneto, Felipe Augusto Cerni, Érica da Silva Carvalho, Gisele Santos Rocha, Hector Koolen, Vinícius Azevedo Machado, Allyson Guimarães Costa, Vanderson Sampaio, Manuela Pucca, Fan Hui Wen, Marco Aurélio Sartim, Wuelton Monteiro
Publikováno v:
Biology and Life Sciences Forum, Vol 23, Iss 1, p 2 (2023)
In submitting conference proceedings to the 1st International Symposium on Research in Venomous Animals, Manaus, Brazil, 2–5 May 2023, the volume editors of the proceedings certify to the publisher that all abstracts published in this volume have b
Externí odkaz:
https://doaj.org/article/af0a8bd67fe3425992d63fe8add97f27
Autor:
Thais A. C. Nogueira, Igor Luis Kaefer, Marco A. Sartim, Manuela B. Pucca, Jacqueline Sachett, André L. Barros, Moysés B. A. Júnior, Djane C. Baía-da-Silva, Paulo S. Bernarde, Hector H. F. Koolen, Wuelton M. Monteiro
Publikováno v:
Frontiers in Pharmacology, Vol 13 (2022)
Phyllomedusa bicolor (Phyllomedusidae), popularly known as the kambô in Brazil, is a tree frog that is widely distributed in South American countries and is known for producing a skin secretion that is rich in bioactive peptides, which are often use
Externí odkaz:
https://doaj.org/article/a15169fea9654867a9a707b4a5dc789a
Autor:
Jacqueline Sachett, Felipe Murta, Ana Maria Moura da Silva, Altair Seabra de Farias, Igor Luis Kaefer, Pedro Bisneto, Felipe Cerni, Érica da Silva Carvalho, Gisele Santos Rocha, Hector Koolen, Vinícius Azevedo Machado, Allyson Guimarães Costa, Vanderson Sampaio, Manuela Pucca, Fan Hui Wen, Marco Aurélio Sartim, Wuelton Monteiro
Publikováno v:
Biology and Life Sciences Forum, Vol 23, Iss 1, p 1 (2023)
The Amazon represents the world’s greatest biodiversity and covers different countries in South America, including Brazil with the largest area. The interaction between the resident population of this area and its ecosystem is responsible for an in
Externí odkaz:
https://doaj.org/article/c041ee0775d64c8c9bbd3c76076fb8aa
Publikováno v:
Acta Amazonica, Vol 50, Iss 3, Pp 239-245 (2020)
ABSTRACT The increasing urbanization of the Amazonian biome has promoted the creation of several forest fragments surrounded by an urban matrix, but the relationship of animal assemblages to the urban environment, especially in forest fragments, is p
Externí odkaz:
https://doaj.org/article/68d3823d4d0d4fa9b87bf6ffaa4b965d
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 93, Iss 3 (2021)
Abstract In poison frogs (Dendrobatoidea), usually the males are territorial, care for terrestrial nests and later transport their offspring to waterbodies where they complete larval development. In some species, mothers care for their offspring or m
Externí odkaz:
https://doaj.org/article/a662c1f80d474add953c8d239a04b91c
Autor:
Gabriela Marques Peixoto, Rafael De Fraga, Maria C Araújo, Igor Luis Kaefer, Albertina Pimentel Lima
Publikováno v:
PLoS ONE, Vol 15, Iss 6, p e0233881 (2020)
Investigating the role of historical and ecological factors structuring assemblages is relevant to understand mechanisms and processes affecting biodiversity across heterogeneous habitats. Considering that community assembly often involves scale-depe
Externí odkaz:
https://doaj.org/article/2be648c0411b4150877eb498e8caf308
Autor:
Miquéias Ferrão, Jiří Moravec, Rafael de Fraga, Alexandre Pinheiro de Almeida, Igor Luis Kaefer, Alberta Pimentel Lima
Publikováno v:
ZooKeys, Vol 706, Iss , Pp 137-162 (2017)
A new tree frog species of the genus Scinax from the interfluve between the Purus and Madeira rivers, Brazilian Amazonia, is described and illustrated. The new species is diagnosed by medium body size, snout truncate in dorsal view, ulnar and tarsal
Externí odkaz:
https://doaj.org/article/6a3035202c164cd4919640da888d4ce0
Autor:
Elciomar Araújo De Oliveira, Luis Reginaldo Rodrigues, Igor Luis Kaefer, Karll Cavalcante Pinto, Emil José Hernández-Ruz
Publikováno v:
ZooKeys, Vol 687, Iss , Pp 101-129 (2017)
In this study a new species of Pristimantis (Anura: Craugastoridae) of the P. conspicillatus species group is described. Pristimantis latro sp. n. is known only from the municipalities of Altamira, Anapu, Brasil Novo, Medicilândia, Uruará and Aveir
Externí odkaz:
https://doaj.org/article/884b00fdcb7c469ea2ad41c39193582e