List of works - Juan Manuel Guayasamin

A New Species of Eleutherodactylus (Anura: Leptodactylidae) from the Northwestern Lowlands of Ecuador

scientific article published in March 2004

A New Species of Glass Frog (Centrolenidae: Cochranella ocellata Group) from Central Peru

scientific article published in June 2006

A New Species of Glass Frog (Centrolenidae: Cochranella) from the Lowlands of Northwestern Ecuador, with Comments on the Cochranella granulosa Group

scientific article published in December 2004

A Revision of Species Diversity in the Neotropical GenusOreobates(Anura: Strabomantidae), with the Description of Three New Species from the Amazonian Slopes of the Andes ⬇️

scientific article (publication date: July 2012)

A Second Species of the Family Allophrynidae (Amphibia: Anura) ⬇️

scientific article (publication date: March 2012)

A marvelous new glassfrog (Centrolenidae, Hyalinobatrachium) from Amazonian Ecuador

scientific article published on 12 May 2017

A new Andean treefrog (Amphibia: Hyloscirtus bogotensis group) from Ecuador: an example of community involvement for conservation

scientific article

A new glassfrog (Centrolenidae) from the Chocó-Andean Río Manduriacu Reserve, Ecuador, endangered by mining

scientific article published on 26 February 2019

A new rainfrog of the Pristimantis myersi Group (Amphibia, Craugastoridae) from Volcán Pichincha, Ecuador

scientific article (publication date: 20 March 2014)

A new species of Andean toad (Bufonidae, Osornophryne) discovered using molecular and morphological data, with a taxonomic key for the genus

scientific article

A new species of Noblella (Amphibia: Strabomantidae) from the Río Manduriacu Reserve on the Pacific slopes of the Ecuadorian Andes

scientific article published in January 2020

A new species of terrestrial frog of the genus Barbour, 1930 (Amphibia: Strabomantidae) from the Llanganates-Sangay Ecological Corridor, Tungurahua, Ecuador

scholarly article by Juan Pablo Reyes-Puig et al published 2019 in PeerJ

A new species of the Pristimantis orestes group (Amphibia: Strabomantidae) from the high Andes of Ecuador, Reserva Mazar

scientific article (publication date: 21 February 2013)

A new yellow species of glassfrog (Centrolenidae: Nymphargus) from the Amazonian slopes of the Ecuadorian Andes

scientific article (publication date: 15 May 2013)

A pragmatic approach for integrating molecular tools into biodiversity conservation

scientific article published on 25 December 2023

A spectacular new species of Hyloscirtus (Anura: Hylidae) from the Cordillera de Los Llanganates in the eastern Andes of Ecuador ⬇️

scientific article published on 29 September 2022

Amphibian fungal panzootic causes catastrophic and ongoing loss of biodiversity

scientific article published on 01 March 2019

Climate variability predicts thermal limits of aquatic insects across elevation and latitude

scientific article published in 2017

Comparative Phylogeography Reveals Cryptic Diversity and Repeated Patterns of Cladogenesis for Amphibians and Reptiles in Northwestern Ecuador

scientific article (publication date: 2016)

Cryptic species diversity reveals biogeographic support for the 'mountain passes are higher in the tropics' hypothesis.

scientific article published in June 2016

DNA metabarcoding reveals fine scale geographical differences of consumed algae in the Galápagos marine iguanas (Amblyrhynchus cristatus)

scientific article published in 2021

Diversification of the rainfrog Pristimantis ornatissimus in the lowlands and Andean foothills of Ecuador.

scientific article

Evaluating the utility of camera traps in field studies of predation

scientific article published on 25 February 2019

Explaining Andean megadiversity: the evolutionary and ecological causes of glassfrog elevational richness patterns

scientific article

Finding a shadow in the dark: rediscovery of Fugler’s Shadow Snake (Emmochliophis fugleri Fritts & Smith, 1969) after 54 years, with comments on its conservation status, distribution, and the tribe Diaphorolepidini

scientific article published in 2021

First record of the rain frog Pristimantis myersi (Goin & Cochran, 1963) (Anura, Craugastoridae) for Ecuador

scholarly article by Fernando Rojas Runjaic & Juan Manuel Guayasamin published 12 January 2015 in Check List

High levels of diversity uncovered in a widespread nominal taxon: continental phylogeography of the neotropical tree frog Dendropsophus minutus ⬇️

scientific article

Human impacts outpace natural processes in the Amazon

Molecular Phylogenetics and Taxonomy of the Andean GenusLynchiusHedges, Duellman, and Heinicke 2008 (Anura: Craugastoridae)

scholarly article by Ana P. Motta et al published 20 June 2016 in Herpetological Monographs

Molecular phylogeny and systematics of Neotropical toucanets in the genus Aulacorhynchus (Aves, Ramphastidae)

scholarly article by Elisa Bonaccorso et al published 24 March 2011 in Zoologica Scripta

Molecular phylogeny of Atractus (Serpentes, Dipsadidae), with emphasis on Ecuadorian species and the description of three new taxa

scientific article (publication date: 15 March 2017)

Narrow thermal tolerance and low dispersal drive higher speciation in tropical mountains

article published in the Proceedings of the National Academy of Sciences of the United States of America

Neotropical diversification seen through glassfrogs

article by Santiago Castroviejo-Fisher et al published 26 November 2013 in Journal of Biogeography

On the Origin of Pantepui montane biotas: A Perspective Based on the Phylogeny of Aulacorhynchus toucanets

scientific article published in 2013

Ongoing harlequin toad declines suggest the amphibian extinction crisis is still an emergency

Phenotypic plasticity raises questions for taxonomically important traits: a remarkable new Andean rainfrog (Pristimantis) with the ability to change skin texture

article

Phylogenetic relationships of glassfrogs (Centrolenidae) based on mitochondrial and nuclear genes.

scientific article

Phylogeny of finescale shiners of the genus Lythrurus (Cypriniformes: Cyprinidae) inferred from four mitochondrial genes

scientific article

Range expansion for the Critically Endangered poison-dart frog Leucostethus bilsa Vigle et al., 2020 (Amphibia, Dendrobatidae), demonstrating the importance of small forest reserves in the Ecuadorian Choc&oacute;

scientific article published in 2024

Red List assessment of amphibian species of Ecuador: A multidimensional approach for their conservation

scientific article published on 06 May 2021

Redescripción de Cochranella megista (Rivero, 1985) y ampliación de la distribución de nueve ranas de cristal (Anura: Centrolenidae) en Colombia

scholarly article by Marco Rada & Juan Manuel Guayasamin published 2008 in Papéis Avulsos de Zoologia

Reproductive traits associated with species turnover of amphibians in Amazonia and its Andean slopes

scientific article

Response to Comment on "Amphibian fungal panzootic causes catastrophic and ongoing loss of biodiversity"

scientific article published on 01 March 2020

Species limits in the Andean toad genus Osornophryne (Bufonidae).

scientific article

Systematics of Nothopsini (Serpentes, Dipsadidae), with a new species of Synophis from the Pacific Andean slopes of southwestern Ecuador

scientific article

Systematics of South American snail-eating snakes (Serpentes, Dipsadini), with the description of five new species from Ecuador and Peru

scientific article

The complex evolutionary history of the tympanic middle ear in frogs and toads (Anura).

scientific article

To name or not to name: Criteria to promote economy of change in Linnaean classification schemes

scientific article (publication date: 4 April 2013)

Tropical field stations yield high conservation return on investment

scientific article published in 2024

Two new glassfrogs (Centrolenidae: <i>Hyalinobatrachium</i>) from Ecuador, with comments on the endangered biodiversity of the Andes

scientific article published on 18 March 2022

Uncovering hidden specific diversity of Andean glassfrogs of the species complex (Anura: Centrolenidae)

scientific article published on 31 October 2018

Validating anthropogenic threat maps as a tool for assessing river ecological integrity in Andean-Amazon basins

scientific article published on 20 November 2019

List of works by Juan Manuel Guayasamin

A New Species of Eleutherodactylus (Anura: Leptodactylidae) from the Northwestern Lowlands of Ecuador

A New Species of Glass Frog (Centrolenidae: Cochranella ocellata Group) from Central Peru

A New Species of Glass Frog (Centrolenidae: Cochranella) from the Lowlands of Northwestern Ecuador, with Comments on the Cochranella granulosa Group

A Revision of Species Diversity in the Neotropical GenusOreobates(Anura: Strabomantidae), with the Description of Three New Species from the Amazonian Slopes of the Andes ⬇️

A Second Species of the Family Allophrynidae (Amphibia: Anura) ⬇️

A marvelous new glassfrog (Centrolenidae, Hyalinobatrachium) from Amazonian Ecuador

A new Andean treefrog (Amphibia: Hyloscirtus bogotensis group) from Ecuador: an example of community involvement for conservation

A new glassfrog (Centrolenidae) from the Chocó-Andean Río Manduriacu Reserve, Ecuador, endangered by mining

A new rainfrog of the Pristimantis myersi Group (Amphibia, Craugastoridae) from Volcán Pichincha, Ecuador

A new species of Andean toad (Bufonidae, Osornophryne) discovered using molecular and morphological data, with a taxonomic key for the genus

A new species of Noblella (Amphibia: Strabomantidae) from the Río Manduriacu Reserve on the Pacific slopes of the Ecuadorian Andes

A new species of terrestrial frog of the genus Barbour, 1930 (Amphibia: Strabomantidae) from the Llanganates-Sangay Ecological Corridor, Tungurahua, Ecuador

A new species of the Pristimantis orestes group (Amphibia: Strabomantidae) from the high Andes of Ecuador, Reserva Mazar

A new yellow species of glassfrog (Centrolenidae: Nymphargus) from the Amazonian slopes of the Ecuadorian Andes

A pragmatic approach for integrating molecular tools into biodiversity conservation

A spectacular new species of Hyloscirtus (Anura: Hylidae) from the Cordillera de Los Llanganates in the eastern Andes of Ecuador ⬇️

Amphibian fungal panzootic causes catastrophic and ongoing loss of biodiversity

Climate variability predicts thermal limits of aquatic insects across elevation and latitude

Comparative Phylogeography Reveals Cryptic Diversity and Repeated Patterns of Cladogenesis for Amphibians and Reptiles in Northwestern Ecuador

Cryptic species diversity reveals biogeographic support for the 'mountain passes are higher in the tropics' hypothesis.

DNA metabarcoding reveals fine scale geographical differences of consumed algae in the Galápagos marine iguanas (Amblyrhynchus cristatus)

Diversification of the rainfrog Pristimantis ornatissimus in the lowlands and Andean foothills of Ecuador.

Evaluating the utility of camera traps in field studies of predation

Explaining Andean megadiversity: the evolutionary and ecological causes of glassfrog elevational richness patterns

Finding a shadow in the dark: rediscovery of Fugler’s Shadow Snake (Emmochliophis fugleri Fritts & Smith, 1969) after 54 years, with comments on its conservation status, distribution, and the tribe Diaphorolepidini

First record of the rain frog Pristimantis myersi (Goin & Cochran, 1963) (Anura, Craugastoridae) for Ecuador

High levels of diversity uncovered in a widespread nominal taxon: continental phylogeography of the neotropical tree frog Dendropsophus minutus ⬇️

Human impacts outpace natural processes in the Amazon

Molecular Phylogenetics and Taxonomy of the Andean GenusLynchiusHedges, Duellman, and Heinicke 2008 (Anura: Craugastoridae)

Molecular phylogeny and systematics of Neotropical toucanets in the genus Aulacorhynchus (Aves, Ramphastidae)

Molecular phylogeny of Atractus (Serpentes, Dipsadidae), with emphasis on Ecuadorian species and the description of three new taxa

Narrow thermal tolerance and low dispersal drive higher speciation in tropical mountains

Neotropical diversification seen through glassfrogs

On the Origin of Pantepui montane biotas: A Perspective Based on the Phylogeny of Aulacorhynchus toucanets

Ongoing harlequin toad declines suggest the amphibian extinction crisis is still an emergency

Phenotypic plasticity raises questions for taxonomically important traits: a remarkable new Andean rainfrog (Pristimantis) with the ability to change skin texture

Phylogenetic relationships of glassfrogs (Centrolenidae) based on mitochondrial and nuclear genes.

Phylogeny of finescale shiners of the genus Lythrurus (Cypriniformes: Cyprinidae) inferred from four mitochondrial genes

Range expansion for the Critically Endangered poison-dart frog Leucostethus bilsa Vigle et al., 2020 (Amphibia, Dendrobatidae), demonstrating the importance of small forest reserves in the Ecuadorian Choc&amp;oacute;

Red List assessment of amphibian species of Ecuador: A multidimensional approach for their conservation

Redescripción de Cochranella megista (Rivero, 1985) y ampliación de la distribución de nueve ranas de cristal (Anura: Centrolenidae) en Colombia

Reproductive traits associated with species turnover of amphibians in Amazonia and its Andean slopes

Response to Comment on "Amphibian fungal panzootic causes catastrophic and ongoing loss of biodiversity"

Species limits in the Andean toad genus Osornophryne (Bufonidae).

Systematics of Nothopsini (Serpentes, Dipsadidae), with a new species of Synophis from the Pacific Andean slopes of southwestern Ecuador

Systematics of South American snail-eating snakes (Serpentes, Dipsadini), with the description of five new species from Ecuador and Peru

The complex evolutionary history of the tympanic middle ear in frogs and toads (Anura).

To name or not to name: Criteria to promote economy of change in Linnaean classification schemes

Tropical field stations yield high conservation return on investment

Two new glassfrogs (Centrolenidae: <i>Hyalinobatrachium</i>) from Ecuador, with comments on the endangered biodiversity of the Andes

Uncovering hidden specific diversity of Andean glassfrogs of the species complex (Anura: Centrolenidae)

Validating anthropogenic threat maps as a tool for assessing river ecological integrity in Andean-Amazon basins

Range expansion for the Critically Endangered poison-dart frog Leucostethus bilsa Vigle et al., 2020 (Amphibia, Dendrobatidae), demonstrating the importance of small forest reserves in the Ecuadorian Chocó