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Items: 21


A new (singleton) rainfrog of the Pristimantis myersi Group (Amphibia: Craugastoridae) from the northern Andes of Ecuador.

Guayasamin JM, Arteaga A, Hutter CR.

Zootaxa. 2018 Dec 6;4527(3):323-334. doi: 10.11646/zootaxa.4527.3.2.


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

Amador L, Parada A, D'Elía G, Guayasamin JM.

PeerJ. 2018 Oct 31;6:e5856. doi: 10.7717/peerj.5856. eCollection 2018.


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

Polato NR, Gill BA, Shah AA, Gray MM, Casner KL, Barthelet A, Messer PW, Simmons MP, Guayasamin JM, Encalada AC, Kondratieff BC, Flecker AS, Thomas SA, Ghalambor CK, Poff NL, Funk WC, Zamudio KR.

Proc Natl Acad Sci U S A. 2018 Dec 4;115(49):12471-12476. doi: 10.1073/pnas.1809326115. Epub 2018 Nov 5.


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

Arteaga A, Salazar-Valenzuela D, Mebert K, Peñafiel N, Aguiar G, Sánchez-Nivicela JC, Pyron RA, Colston TJ, Cisneros-Heredia DF, Yánez-Muñoz MH, Venegas PJ, Guayasamin JM, Torres-Carvajal O.

Zookeys. 2018 Jun 14;(766):79-147. doi: 10.3897/zookeys.766.24523. eCollection 2018.


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

Guayasamin JM, Cisneros-Heredia DF, Maynard RJ, Lynch RL, Culebras J, Hamilton PS.

Zookeys. 2017 May 12;(673):1-20. doi: 10.3897/zookeys.673.12108. eCollection 2017.


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

Arteaga A, Mebert K, Valencia JH, Cisneros-Heredia DF, Peñafiel N, Reyes-Puig C, Vieira-Fernandes JL, Guayasamin JM.

Zookeys. 2017 Mar 15;(661):91-123. doi: 10.3897/zookeys.661.11224. eCollection 2017.


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

Jiménez-Robles O, Guayasamin JM, Ron SR, De la Riva I.

Ecol Evol. 2017 Mar 14;7(8):2489-2500. doi: 10.1002/ece3.2862. eCollection 2017 Apr.


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

Guayasamin JM, Hutter CR, Tapia EE, Culebras J, Peñafiel N, Pyron RA, Morochz C, Funk WC, Arteaga A.

PLoS One. 2017 Mar 22;12(3):e0172615. doi: 10.1371/journal.pone.0172615. eCollection 2017.


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

Pereyra MO, Womack MC, Barrionuevo JS, Blotto BL, Baldo D, Targino M, Ospina-Sarria JJ, Guayasamin JM, Coloma LA, Hoke KL, Grant T, Faivovich J.

Sci Rep. 2016 Sep 28;6:34130. doi: 10.1038/srep34130.


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

Arteaga A, Pyron RA, Peñafiel N, Romero-Barreto P, Culebras J, Bustamante L, Yánez-Muñoz MH, Guayasamin JM.

PLoS One. 2016 Apr 27;11(4):e0151746. doi: 10.1371/journal.pone.0151746. eCollection 2016.


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

Pyron RA, Guayasamin JM, Peñafiel N, Bustamante L, Arteaga A.

Zookeys. 2015 Dec 1;(541):109-47. doi: 10.3897/zookeys.541.6058. eCollection 2015.


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

Gehara M, Crawford AJ, Orrico VG, Rodríguez A, Lötters S, Fouquet A, Barrientos LS, Brusquetti F, De la Riva I, Ernst R, Urrutia GG, Glaw F, Guayasamin JM, Hölting M, Jansen M, Kok PJ, Kwet A, Lingnau R, Lyra M, Moravec J, Pombal JP Jr, Rojas-Runjaic FJ, Schulze A, Señaris JC, Solé M, Rodrigues MT, Twomey E, Haddad CF, Vences M, Köhler J.

PLoS One. 2014 Sep 10;9(9):e103958. doi: 10.1371/journal.pone.0103958. eCollection 2014. Erratum in: PLoS One. 2014;9(10):e111829.


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

Rojas-Runjaic FJ, C JA, Guayasamin JM.

Zootaxa. 2014 Mar 20;3780:36-50. doi: 10.11646/zootaxa.3780.1.2.


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

Bonaccorso E, Guayasamin JM.

PLoS One. 2013 Jun 26;8(6):e67321. doi: 10.1371/journal.pone.0067321. Print 2013.


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

Hutter CR, Guayasamin JM, Wiens JJ.

Ecol Lett. 2013 Sep;16(9):1135-44. doi: 10.1111/ele.12148. Epub 2013 Jun 27.


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

Vences M, Guayasamin JM, Miralles A, De la Riva I.

Zootaxa. 2013;3636:201-44.


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

Guayasamin JM, Arteaga AF.

Zootaxa. 2013 Feb 21;3616:345-56. doi: 10.11646/zootaxa.3616.4.3.


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

Páez-Moscoso DJ, Guayasamin JM.

Mol Phylogenet Evol. 2012 Dec;65(3):805-22. doi: 10.1016/j.ympev.2012.08.001. Epub 2012 Aug 21.


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

Páez-Moscoso DJ, Guayasamin JM, Yánez-Muñoz M.

Zookeys. 2011;(108):73-97. doi: 10.3897/zookeys.108.1129. Epub 2011 Jun 17.


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

Guayasamin JM, Castroviejo-Fisher S, Ayarzagüena J, Trueb L, Vilà C.

Mol Phylogenet Evol. 2008 Aug;48(2):574-95. doi: 10.1016/j.ympev.2008.04.012. Epub 2008 Apr 14.


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