Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Hernan Ortega"'
Autor:
Tiago Carvalho, Julio Flores, Jessica Espino, Giannina Trevejo, Hernan Ortega, Fernando Jerep, Roberto Reis, James Albert
Publikováno v:
Check List, Vol 8, Iss 5, Pp 973-1019 (2012)
We report results of an ichthyological survey on the Las Piedras basin, a tributary of the Madre de Dios River located in the southwestern portion of the Amazon Basin in southeastern Peru. Collections were made at low water (June, 2011) from 180 - 27
Externí odkaz:
https://doaj.org/article/23eaff75744e46c6831a734c6b062183
Autor:
Roberto E. Reis, Hernan Ortega, Blanca Rengifo, Roberto Quispe, Jessica Espino, Isabel Corahua, Emmanuel L. Maxime, Meghan A. Holder, Paulo Petry, Tiago P. Carvalho, James S. Albert
Publikováno v:
Animals, Vol 1, Iss 2, Pp 205-241 (2011)
The Neotropical freshwater ichthyofauna has among the highest species richness and density of any vertebrate fauna on Earth, with more than 5,600 species compressed into less than 12% of the world’s land surface area, and less than 0.002% of the wo
Externí odkaz:
https://doaj.org/article/e094b0ec7a054b04a31440c148ed5c3f
Autor:
Laís Salgueiro, Fernanda A. S. Cassemiro, James S. Albert, Renata G. Frederico, Max Hidalgo, Bernard Hugueny, Céline Jézéquel, Hernan Ortega, Pablo A. Tedesco, Gislene Torrente‐Vilara, Jansen Zuanon, Thierry Oberdorff, Murilo S. Dias
Publikováno v:
Journal of Biogeography. 49:310-323
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8b0d30365c6cb8aaa75ff6c98ca5a56
https://doi.org/10.1111/jbi.14300
https://doi.org/10.1111/jbi.14300
Autor:
Silvia Valenzuela, Ricardo Britzke, Lenin D. Chumbe-Nolasco, José Apaza, Vanessa Meza-Vargas, Maricell Armas, Ana M. Cortijo, Hernán Ortega
Publikováno v:
Check List, Vol 19, Iss 1, Pp 91-114 (2023)
To update the knowledge of the ichthyofauna of the Tumbes River basin, we provide a list of species. We report 47 species of fishes, grouped into 23 families and 11 orders. Characiformes was the most diverse order with 12 species (25.5% of the total
Externí odkaz:
https://doaj.org/article/957e5a082a994290be2f2e0322661bdb
Publikováno v:
Revista Peruana de Biología, Vol 29, Iss 4, Pp e20049-e20049 (2022)
En este trabajo se presenta una lista actualizada de los registros de especies de peces de la cuenca del río Ucayali, Perú, provenientes de datos publicados y no publicados. Los resultados muestran que la cuenca del Ucayali presenta una ictiofauna
Externí odkaz:
https://doaj.org/article/31c13496cee14036b95976cce4e855e8
Autor:
Vanessa Meza-Vargas, Dario R. Faustino-Fuster, José Marchena, Nicol Faustino-Meza, Hernán Ortega
Publikováno v:
Revista Peruana de Biología, Vol 29, Iss 3, Pp e21993-e21993 (2022)
Chira River is located on the north coast of Peru. The lack of knowledge of the ichthyofauna from coastal drainages from Peru is noteworthy. The aim of this study is to characterize the ichthyofauna along the Chira River basin in terms of diversity a
Externí odkaz:
https://doaj.org/article/2da7914ef2014207860372b61620f6cb
Autor:
Maricell Armas, Hernán Ortega, Aurea García-Vasquez, Carmen García-Dávila, Gladys Vargas, Jesus Nuñez, Jean-François Renno, Fabrice Duponchelle
Publikováno v:
Neotropical Ichthyology, Vol 20, Iss 1 (2022)
Abstract The doncella Pseudoplatystoma punctifer is an economically and ecologically important catfish in the Amazon basin. However, little is known about its age, growth and population dynamics parameters. This study aims to validate the formation o
Externí odkaz:
https://doaj.org/article/fb0326dfd1e34f1f9aa93080685ba0c2
Autor:
Cédric Mariac, Fabrice Duponchelle, Guido Miranda, Camila Ramallo, Robert Wallace, Gabriel Tarifa, Carmen Garcia-Davila, Hernán Ortega, Julio Pinto, Jean-François Renno
Publikováno v:
PLoS ONE, Vol 17, Iss 1 (2022)
To date, more than 2400 valid fish species have been recorded in the Amazon basin. However, some regions remain poorly documented. This is the case in the Beni basin and in particular in one of its main sub-basins, the Tuichi, an Andean foothills riv
Externí odkaz:
https://doaj.org/article/caa3c48dc722405dadb53a1a0ccc3d6f
Publikováno v:
Revista Peruana de Biología, Vol 26, Iss 4, Pp 461-468 (2019)
Se revisa el estado taxonómico de Gastrotheca peruana usando métodos filogenéticos en base a secuencias de 16S rRNA. Los árboles de máxima verosimilitud y Bayesiano mostraron que las variantes génicas de G. peruana forman dos clados que no son
Externí odkaz:
https://doaj.org/article/e696bf412f664ccf997c9f4f6f454511
Autor:
Vanessa Meza-Vargas, Dario R. Faustino-Fuster, Junior Chuctaya, Max Hidalgo, Hernán Ortega Torres
Publikováno v:
Revista Peruana de Biología, Vol 28, Iss especial, Pp e21911-e21911 (2021)
This study presents an extensive review of published and unpublished occurrence records of fish species in the Loreto department. Located in the northeast of the country, Loreto is the most geographically extensive region in the Peruvian territory. D
Externí odkaz:
https://doaj.org/article/3da7aee13a2246ef91db00682c1de88e