Zobrazeno 1 - 10
of 75
pro vyhledávání: '"JORGE L. RAMIREZ"'
Publikováno v:
Zoosystematics and Evolution, Vol 100, Iss 4, Pp 1387-1400 (2024)
A new species in the rubbernose catfish genus Chaetostoma is described from the Aguaytia, Pisqui and Palcazu Rivers, which drain the Pampa de Sacramento Region in the Ucayali River drainage of central Peru. The new species is distinguished from conge
Externí odkaz:
https://doaj.org/article/65b9af9c03774a588dc00a9a911c4b84
Autor:
Pool Marcos-Carbajal, José Yareta-Yareta, Miguel Otiniano-Trujillo, Marco Galarza- Pérez, Abraham Espinoza-Culupu, Jorge L. Ramirez-Melgar, Mario Chambi-Quispe, Néstor Alejandro Luque-Chipana, Rosmery Gutiérrez Ajalcriña, Víctor Sucñer Cruz, Segundo Nicolas López Chegne, Diana Santillán Ruiz, Luis Felipe Segura Chavez, Cinthia Esther Sias Garay, Alberto Salazar Granara, Pablo Tsukayama Cisneros, Silvana Teresa Tapia Paniagua, Carmen María González-Domenech
Publikováno v:
Revista Peruana de Medicina Experimental y Salud Pública, Pp 140-5 (2024)
Objetive. To identify the presence of the SARS-CoV-2 virus in wastewater from hospitals in Peru. Materials and methods. Water samples were collected from the effluents of nine hospitals in Peru during March and September 2022. SARS-CoV-2 was identifi
Externí odkaz:
https://doaj.org/article/4a63217d6d084a0ba4d5141d40606dd9
Autor:
Alejandra Arana, Juan Esteves, Rina Ramírez, Pedro M. Galetti, José Pérez Z., Jorge L. Ramirez
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Small species with high home fidelity, high ecological specialization or low vagility are particularly prone to suffer from habitat modification and fragmentation. The Lima leaf-toed gecko (Phyllodactylus sentosus) is a critically endangered
Externí odkaz:
https://doaj.org/article/de494f68d9e5441088520f172aaa79e4
Autor:
Alejandra Arana, César Arana, Mrinalini Watsa, Mathias W. Tobler, Víctor Pacheco, Juan Esteves, José Luis Mena, Letty Salinas, Jorge L. Ramirez
Publikováno v:
PLoS ONE, Vol 19, Iss 1 (2024)
Externí odkaz:
https://doaj.org/article/24a27b0bfbd840619d3079e3cae542ea
Publikováno v:
Diversity, Vol 16, Iss 6, p 320 (2024)
Argonauts or paper nautiluses are pelagic octopod cephalopods with a cosmopolitan distribution in tropical and subtropical waters around the world. Unlike other species of octopus, these are characterized by the fact that the female has a shell that
Externí odkaz:
https://doaj.org/article/a1047fc2861a4895ae968766c0c480c9
Autor:
Rina Ramírez, Maria Solis, André Ampuero, Jaime Morín, Victor Jimenez-Vasquez, Jorge L. Ramirez, Carlos Congrains, Haydee Temoche, Betty Shiga
Publikováno v:
Revista Peruana de Biología, Vol 27, Iss 2, Pp 139-148 (2020)
En la Amazonia Peruana los caracoles dulceacuícolas de la familia Ampullariidae son conocidos como churos y originalmente han sido descritas para Perú alrededor de 20 especies. Aunque son muy usadas para alimentación, medicina tradicional y objeto
Externí odkaz:
https://doaj.org/article/5fbb15fd5c6d433a8f79c1e8f05a5b56
Autor:
Júlio C. Garavello, Jorge L. Ramirez, Alexandre K. de Oliveira, Heraldo A. Britski, José L. O. Birindelli, Pedro M. Galetti Jr
Publikováno v:
Neotropical Ichthyology, Vol 19, Iss 4 (2021)
Abstract Schizodon encompasses approximately 15 species of Neotropical headstanding fishes. Integrative taxonomy, combining molecular and morphometric analyses with traditional taxonomic methods, was used to investigate Schizodon vittatus and its pot
Externí odkaz:
https://doaj.org/article/16a2ef22aa56444eab2bd3ac9a4dd073
Autor:
Jorge L. Ramirez, Luisa Simbine, Carla G. Marques, Eliana Zelada-Mázmela, Lorenzo E. Reyes-Flores, Adolfo S. López, Jaqueline Gusmão, Carolina Tavares, Pedro M. Galetti, Patricia D. Freitas
Publikováno v:
Diversity, Vol 13, Iss 10, p 460 (2021)
The Penaeidae family includes some of the most economic and ecological important marine shrimp, comprising hundreds of species. Despite this importance and diversity, the taxonomic classification for penaeid shrimp has constantly been revised, and is
Externí odkaz:
https://doaj.org/article/428258f8bea7433298f579fc7f30be82
Autor:
Rosa M. Cañedo-Apolaya, Clara Ortiz-Alvarez, Eliana Alfaro-Cordova, Joanna Alfaro-Shigueto, Ximena Velez-Zuazo, Jeffrey C. Mangel, Raquel Siccha-Ramirez, Carmen Yamashiro, Jorge L. Ramirez
Publikováno v:
Diversity, Vol 13, Iss 5, p 177 (2021)
Angel sharks are distributed worldwide in tropical to subtropical waters. Across the Eastern Pacific Ocean (EPO), two valid species are reported: The Pacific angelshark Squatina californica and the Chilean angelshark Squatina armata; however, there i
Externí odkaz:
https://doaj.org/article/d4c21b09937847c18d880f4050bf494f
Publikováno v:
Frontiers in Genetics, Vol 9 (2018)
The megadiversity of the neotropical ichthyofauna has been associated to recent diversification processes, reflecting in subtle or lacking morphological differentiation between species, challenging the classical taxonomic identification. Leporinus fr
Externí odkaz:
https://doaj.org/article/c3e39f85a0534e2d980aba42b47d3edf