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Juan Carlos Sánchez-Nivicela    
Universidad Nacional de Colombia
Bogotá, Colombia
3 articles by this author
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Research Article
Genetic delimitation of Pristimantis orestes (Lynch, 1979) and P. saturninoi Brito et al., 2017 and description of two new terrestrial frogs from the Pristimantis orestes species group (Anura, Strabomantidae)
    Veronica L. Urgiles,     Paul Székely,     Diana Székely, Nicholas Christodoulides,     Juan C. Sanchez-Nivicela, Anna E. Savage
10.3897/zookeys.864.35102
 18-07-2019
 Unique: 2615 | Total: 4306  | Access Period:
 Reprint: € 10,00
 111-146
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Research Article
Systematics of South American snail-eating snakes (Serpentes, Dipsadini), with the description of five new species from Ecuador and Peru
    Alejandro Arteaga,     David Salazar-Valenzuela, Konrad Mebert, Nicolás Peñafiel, Gabriela Aguiar,     Juan C. Sánchez-Nivicela,     R. Alexander Pyron, Timothy J. Colston,     Diego F. Cisneros-Heredia, Mario H. Yánez-Muñoz,     Pablo J. Venegas, Juan M. Guayasamin,     Omar Torres-Carvajal
10.3897/zookeys.766.24523
 14-06-2018
 Unique: 8336 | Total: 15208  | Access Period:
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 79-147
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Research Article
A new species of Pristimantis (Anura, Craugastoridae) from the Cajas Massif, southern Ecuador
    Juan C. Sánchez-Nivicela, Elvis Celi-Piedra, Valentina Posse-Sarmiento, Verónica L. Urgilés, Mario Yánez-Muñoz,     Diego F. Cisneros-Heredia
10.3897/zookeys.751.20541
 20-04-2018
 Unique: 3319 | Total: 5647  | Access Period:
 Reprint: € 4,00
 113-128
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