Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Igor Joventino Roberto"'
Publikováno v:
Biotemas, Vol 25, Iss 4, Pp 303-306 (2012)
Animals must anticipate future conditions according to current environmental clues. When habitats are rapidly modified, these signs may not reflect the actual environmental quality, leading to a decreased fitness of an individual and its population.
Externí odkaz:
https://doaj.org/article/43770b55e4e04958878c9e3c4ff7ae00
Autor:
Samuel Cardozo Ribeiro, Igor Joventino Roberto, Débora Lima Sales, Waltécio de Oliveira Almeida
Publikováno v:
Biotemas, Vol 22, Iss 1, Pp 165-167 (2009)
Extensão da distribuição de Stenocercus squarrosus Nogueira and Rodrigues, 2006 (Reptilia, Squamata, Tropiduridae) no nordeste do Brasil. Lagartos do gênero Stenocercus Duméril & Bibron, 1837 são amplamente distribuídos na América do Sul, pod
Externí odkaz:
https://doaj.org/article/d59876ddfa64496ca386ec053ff6bddc
Autor:
Igor Joventino Roberto, Waltécio de Oliveira Almeida, Samuel Cardozo Ribeiro, Débora Lima Sales
Publikováno v:
Biotemas, Vol 22, Iss 1, Pp 165-167 (2009)
Lizards of the genus Stenocercus Duméril and Bibron, 1837 are widely distributed throughout South America, being found both in lowlands and at high altitudes. Stenocercus squarrosus was recently described from, and is supposed to, be restricted to t
Externí odkaz:
https://doaj.org/article/fd12ed3cccb8416282c9f58d4baadbfb
Autor:
IGOR JOVENTINO ROBERTO, CÍCERO RICARDO DE OLIVEIRA, JOÃO ANTONIO DE ARAÚJO FILHO, HERIVELTO FAUSTINO DE OLIVEIRA, ROBSON WALDEMAR ÁVILA
Publikováno v:
Papéis Avulsos de Zoologia, Vol 57, Iss 27, Pp 347-373
ABSTRACT The Serra do Urubu mountain range is considered a key biodiversity area. It is situated in the Pernambuco Endemism Center, one of the most threatened regions of the Brazilian Atlantic Forest. However, despite the high importance of this area
Externí odkaz:
https://doaj.org/article/63dd4bd191c74041a5b475b48a4a178c
Publikováno v:
The Herpetological Bulletin. :9-14
Bothrops lutzi is a secretive species mainly associated with the Cerrado, Carrasco and ecotonal areas of Cerrado-Caatinga vegetation. We gathered information about habitat use, diet and the parasites of this elusive species. The species was found exc
Autor:
IGOR JOVENTINO ROBERTO, DANIEL LOEBMANN, MARIANA L. LYRA, CÉLIOF.B HADDAD, ROBSON WALDEMAR ÁVILA
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2022-04-29T08:46:48Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-02-22 Pristimantis is the most diverse Neotropical genus of terrestrial vertebrates and is distributed from Central America to Argentina. The last
Autor:
Igor Joventino Roberto, Robson W. Ávila, Izeni Pires Farias, Yhuri C. Nóbrega, Zilca Campos, Pedro Senna Bittencourt, Gustavo Alvarez, F. Muniz, Sandra M. Hernández-Rangel, Guido Miranda-Chumacero, Tomas Hrbek, Bruno Campos Souza
Publikováno v:
Systematics and Biodiversity. 18:377-395
Species discovery methods utilizing coalescent-based approaches are powerful tools for detecting cryptic lineages within morphological conservative groups, thus being an important methodology of in...
Autor:
David C. Blackburn, Matthew T. Fedler, Izeni Pires Farias, Igor Joventino Roberto, Tomas Hrbek
Publikováno v:
Journal of Herpetology. 55
The state of Florida has the world's highest diversity of established nonnative reptiles, including snakes, lizards, turtles, and crocodilians, most of them introduced from the pet trade. The Spectacled Caiman (Caiman crocodilus) is the only nonnativ
Autor:
Ednilza Maranhão dos Santos, Igor Joventino Roberto, Elvira Florentino Costa, Emerson Gonçalves Dias
Gonçalves Dias, Emerson, da Costa, Elvira F., Roberto, Igor Joventino, Santos, Ednilza Maranhão dos (2021): Behavioural parental care repertoire in Frostius pernambucensis (Anura, Bufonidae). Journal of Natural History 55 (9-10): 515-529, DOI: 10.1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fabac973c2483aff42d546e42c41e4e
https://zenodo.org/record/5475699
https://zenodo.org/record/5475699
Autor:
Tomas Hrbek, Leandro J.C.L. Moraes, Izeni Pires Farias, Marcelo Gordo, Ariane A.A. Silva, Robson W. Ávila, Igor Joventino Roberto, Fernanda P. Werneck, Vinicius Tadeu de Carvalho, Marcelo Menin, Luciana Frazão, Alexandre Pinheiro de Almeida, Rommel R. Rojas
Publikováno v:
Zootaxa. 4933
Boana hobbsi is a poorly known hylid frog currently placed within the Boana punctata group. Yet, morphological, ecological and bioacoustic traits do not support this placement, with no molecular data being available to date to test this hypothesis. B