Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Izeni P. Farias"'
Autor:
Lucas Eduardo Costa Canesin, Sibelle T. Vilaça, Renato R. M. Oliveira, Farooq Al-Ajli, Alan Tracey, Ying Sims, Giulio Formenti, Olivier Fedrigo, Aureo Banhos, Tania M. Sanaiotti, Izeni P. Farias, Erich D. Jarvis, Guilherme Oliveira, Tomas Hrbek, Vera Solferini, Alexandre Aleixo
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The Harpy Eagle (Harpia harpyja) is an iconic species that inhabits forested landscapes in Neotropical regions, with decreasing population trends mainly due to habitat loss, and currently classified as vulnerable. Here, we report on a chromo
Externí odkaz:
https://doaj.org/article/c6a4988d919b45cf8fe303fe663d9f6b
Autor:
Valéria N. Machado, Victória D. Pereira, Rafaela P. Ota, Rupert A. Collins, Marcelo Ândrade, James R. Garcia-Ayala, Michel Jégu, Izeni P. Farias, Tomas Hrbek
Publikováno v:
Neotropical Ichthyology, Vol 22, Iss 2 (2024)
Abstract Presently, Myloplus schomburgkii is the most easily recognized species among the serrasalmids by having a vertical black bar in the middle of the body. However, through a broad taxonomic review, including DNA barcoding and morphological anal
Externí odkaz:
https://doaj.org/article/6cec0cd9915f4161b1980510214a7261
Publikováno v:
Neotropical Ichthyology, Vol 20, Iss 3 (2022)
Abstract Recently, the large migratory fishes of the family Serrasalmidae (Piaractus brachypomus and P. orinoquensis) were described as restricted to the Orinoco and Amazon basins. Both species provide important ecosystem services. They also are an i
Externí odkaz:
https://doaj.org/article/52fbe239932143198d46bf06ddddfdd4
Autor:
Rodrigo Costa-Araújo, José S. Silva-Jr., Jean P. Boubli, Rogério V. Rossi, Gustavo R. Canale, Fabiano R. Melo, Fabrício Bertuol, Felipe E. Silva, Diego A. Silva, Stephen D. Nash, Iracilda Sampaio, Izeni P. Farias, Tomas Hrbek
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Amazonia has the richest primate fauna in the world. Nonetheless, the diversity and distribution of Amazonian primates remain little known and the scarcity of baseline data challenges their conservation. These challenges are especially acute
Externí odkaz:
https://doaj.org/article/2c90a8615e454171b7417402b4de18b1
Autor:
Nathali G. Ristau, Cristiane C.A. Martins, Ricardo Luvizotto-Santos, Deisi Balensiefer, Glaucia Sousa, Miriam Marmontel, Izeni P. Farias
Publikováno v:
Global Ecology and Conservation, Vol 22, Iss , Pp - (2020)
Humpback whales have a cosmopolitan distribution and undertake annual migrations between low and high latitudes where breeding and feeding takes place, respectively. In Brazil, the main breeding area encompasses the Abrolhos Bank at the Eastern Brazi
Externí odkaz:
https://doaj.org/article/c39be8f0f8034a07bf5fa783515d2ca4
Publikováno v:
Frontiers in Genetics, Vol 9 (2018)
We studied the natural populations of a flagship fish species of the Amazon, Colossoma macropomum which in recent years has been suffering from severe exploitation. Our aim was to investigate the existence or not of genetic differentiation across the
Externí odkaz:
https://doaj.org/article/54bb8aaffc7649c6b02b33fd96d6ba33
Publikováno v:
Frontiers in Genetics, Vol 9 (2018)
Rapids and waterfalls, and their associated fauna and flora are in peril. With the construction of each new hydroelectric dam, more rapids and waterfalls are destroyed, leading to the disappearance of associated fauna and flora. Areas of rapids harbo
Externí odkaz:
https://doaj.org/article/83e9608ab8bf4956810f40158823c2e1
Publikováno v:
PeerJ, Vol 6, p e4617 (2018)
Patterns of habitat selection are influenced by local productivity, resource availability, and predation risk. Species have taken millions of years to hone the macro- and micro-habitats they occupy, but these may now overlap with contemporary human t
Externí odkaz:
https://doaj.org/article/00fd1837507049fd9993932444da922b
Publikováno v:
Genetics and Molecular Biology, Vol 31, Iss 1, Pp 146-154 (2008)
We report the characterization and optimization of 45 heterologous microsatellite loci, and the development of a new set of molecular sex markers for the conservation and management of the Neotropical harpy eagle (Harpia harpyja L. 1758). Of the 45 m
Externí odkaz:
https://doaj.org/article/73aa793f0f644bb5ae6b58dc51fbc8ca
Autor:
William R. Vasconcelos, Tomas Hrbek, Ronis da Silveira, Benoit de Thoisy, Boris Marioni, Izeni P. Farias
Publikováno v:
Genetics and Molecular Biology, Vol 29, Iss 2, Pp 220-230 (2006)
The genetic structure of Caiman crocodilus was investigated using a 1085 bp mtDNA fragment of the cytochrome b gene. Inferences were based on 125 individuals from nine localities in Peru, Brazil and French Guiana. With the exception of Mamirauá Lake
Externí odkaz:
https://doaj.org/article/ac9e9deb02044f90aef3a0e793019daf