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Héctor Ramírez-Chaves

Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Caldas
Manizales, Colombia

14 articles by this author

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Notes on Geographic Distribution

The Andean Fox, Lycalopex culpaeus (Molina, 1782) (Mammalia, Canidae), in southwestern Colombia: new records and distribution update

Janeira L. Rosero-Taramuel, Juan J. Arboleda-Osorio, Alison F. Guerrero-Diaz, Faber Diomar Jimenez Anacona, Karen Matabanchoy-C, Belisario Cepeda-Quilindo, Diego Fernando Chamorro, Gustavo Adolfo Pisso-Flórez, Héctor E. Ramírez-Chaves

10.15560/22.2.267

09-04-2026

Unique: 1806 | Total: 1968

Reprint: € 6,00

267-276

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Notes on Geographic Distribution

New records and co-occurrence in the Amazon Region of Colombia of Short-eared Dog, Atelocynus microtis (Sclater, 1883), and Crab-eating Fox, Cerdocyon thous (Linnaeus, 1766) (Mammalia, Canidae)

Héctor E. Ramírez-Chaves, Manuela Jaramillo Castrillón, Juan J. Arboleda-Osorio, Juan P. López-Ordóñez, Mario H. Chavez-Acosta, Juan P. Cerrato-Córdoba, Cristian A. Cruz-Rodríguez, Andrés F. Suárez-Castro

10.15560/22.1.168

27-02-2026

Unique: 1254 | Total: 1448

Reprint: € 6,00

168-178

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Annotated List of Species

Taxonomic revision and additional comments of some bats (Mammalia, Chiroptera) reported from Bolivia, with an updated checklist based on voucher material with verified identities

José L. Poma-Urey, Luis H. Acosta S., Kathia Rivero, Marisol Hidalgo-Cossio, Erika Hingst-Zaher, Juliana Gualda-Barros, Beatriz D. da Natividade, Kathrin Barboza-Marquez, Héctor E. Ramírez-Chaves, Jorge Salazar-Bravo, José Ochoa G.

10.15560/19.3.409

21-06-2023

Unique: 4904 | Total: 7548

Reprint: € 8,00

409-427

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Notes on Geographic Distribution

First records of the Truandó Toad, Rhaebo haematiticus (Cope, 1862) (Anura, Bufonidae) in the Middle Cauca river valley, Caldas, Colombia

Héctor Fabio Arias-Monsalve, Luis Santiago Caicedo-Martínez, Juan Felipe Cardona-Zuluaga, Alexandra Cardona-Giraldo, Héctor E. Ramírez-Chaves

10.15560/19.1.47

31-01-2023

Unique: 2791 | Total: 3888

Reprint: € 3,00

47-50

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Notes on Geographic Distribution

Updated distribution map and notes on the cranial morphometry of Dasyprocta azarae Lichtenstein, 1823, Azara’s Agouti (Mammalia, Rodentia, Dasyproctidae), in South America

Ingrith Yuliany Mejía-Fontecha, Paula A. Ossa-López, Fredy A. Rivera-Páez, Bruce D. Patterson, Héctor E. Ramírez-Chaves

10.15560/18.5.995

29-09-2022

Unique: 3367 | Total: 5105

Reprint: € 6,00

995-1003

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Notes on Geographic Distribution

A ghost in the mist: extension of the known range of Colombian Weasel, Neogale felipei (Izor & de la Torre, 1978) (Carnivora, Mustelidae), in the Cordillera Occidental

Juan C. Cepeda-Duque, Andrés Link, Luis Mazariegos, Elver Ledesma-Castañeda, Uriel Rendón-Jaramillo, Héctor E. Ramírez-Chaves

10.15560/17.5.1359

28-09-2021

Unique: 4139 | Total: 6769

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1359-1364

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Notes on Geographic Distribution

First record of the Northern Ecuadorian Shrew, Cryptotis niausa Moreno Cárdenas & Albuja, 2014 (Eulipotyphla, Soricidae), in Colombia

Ingrith Yuliany Mejía-Fontecha, Daniela Velásquez-Guarín, Karol Dangeli Pérez Tapie, Paula Andrea Ossa-Lopez, Fredy Arvey Rivera-Páez, Héctor E. Ramírez-Chaves

10.15560/17.5.1345

27-09-2021

Unique: 3524 | Total: 5470

Reprint: € 5,00

1345-1352

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Notes on Geographic Distribution

Range extension of the Central American Red Brocket, Mazama temama (Kerr, 1792) (Artiodactyla, Cervidae), in Colombia

Héctor E. Ramírez-Chaves, Paula Andrea Ossa-López, Luis Lasso-Lasso, Fredy A. Rivera-Páez, Néstor Roncancio-Duque, Luis A. Escobedo-Morales, Jesús E. Maldonado

10.15560/17.4.1095

30-07-2021

Unique: 4537 | Total: 7481

Reprint: € 5,00

1095-1102

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Notes on Geographic Distribution

Filling distribution gaps: first record of the Western Amazonian Dwarf Porcupine, Coendou ichillus Voss & Da Silva, 2001 (Mammalia, Rodentia), in the Napo Moist Forests ecoregion of Colombia

Héctor E. Ramírez-Chaves, Diego Caranton-Ayala, Darwin M. Morales-Martínez, Edilson Rosero

10.15560/16.6.1627

27-11-2020

Unique: 3231 | Total: 4950

Reprint: € 5,00

1627-1631

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Notes on Geographic Distribution

Filling distribution gaps: new records of the Brazilian Porcupine, Coendou prehensilis (Linnaeus, 1758) (Mammalia, Rodentia), in 10 departments of Colombia

Héctor E. Ramírez-Chaves, Juan Pablo López-Ordóñez, Carlos A. Aya-Cuero, Daniela Velásquez-Guarín, Alexandra Cardona-Giraldo, Natalia Atuesta-Dimian, Darwin M. Morales-Martínez, Miguel E. Rodriguez-Posada

10.15560/16.4.927

28-07-2020

Unique: 4493 | Total: 7061

Reprint: € 5,00

927-932

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Notes on Geographic Distribution

New records and confirmation of the presence of three species of primates (Mammalia, Primates) in southwestern Colombia

Héctor E. Ramírez-Chaves, Juan D. Carvajal-Agudelo, Manuel Hoyos R, Sebastián Bustamante-Manrique, Alejandra Castaño-Rivera, Maria Alejandra Rivillas-Carmona, Paula A. Ossa-López, Fredy A. Rivera-Páez

10.15560/16.4.811

01-07-2020

Unique: 4159 | Total: 6406

Reprint: € 6,00

811-819

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Notes on Geographic Distribution

New record for Colombia, updated distribution map, and comments on the defensive behavior of Thamnodynastes dixoni Bailey & Thomas, 2007 (Serpentes, Dipsadidae, Xenodontinae)

Julián A. Rojas-Morales, Héctor E. Ramírez-Chaves, Thaís B. Guedes

10.15560/16.1.169

14-02-2020

Unique: 3314 | Total: 5160

Reprint: € 5,00

169-175

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