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A new species of Microkayla (Anura: Craugastoridae: Holoadeninae)
from Department La Paz, Bolivia

IGNACIO DE LA RIVA, CLAUDIA CORTEZ, PATRICIA A. BURROWES

Abstract


We describe a new species of direct-developing frog of the genus Microkayla from the Cordillera Real of the Bolivian Andes, in the Department of La Paz. The new species, Microkayla huayna sp. nov., is closely related to M. teqta and can be distinguished from other species of the genus by its brown dorsal skin and the presence of a large dark brown vocal sac in males. This is the second species of Microkayla known from the Zongo Valley, and the ninth in the Cordillera Real, contributing to a total of 22 described species in Bolivia. Given its small distribution range, we recommend to considering it as Vulnerable according to IUCN criteria.


Keywords


Amphibia, Andes, Microkayla huayna, Terrarana, vocalizations

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References


Boyle, D.G., Boyle, D.B., Olsen, V., Morgan, J.A. & Hyatt, A.D. (2004) Rapid quantitative detection of chytridiomycosis (Batrachochytrium dendrobatidis) in amphibian samples using real-time taqman PCR assay. Diseases of Aquatic Organisms, 60, 141–148.
https://doi.org/10.3354/dao060141

Cortez, C. (2009a) Anfibios del Valle de Zongo (La Paz, Bolivia): I. Evaluación del estado de conservación. Ecología en Bolivia, 44, 109–120.

Cortez, C. (2009b) Anfibios del Valle de Zongo (La Paz, Bolivia): II. Riqueza, abundancia y composición. Ecología en Bolivia, 44, 121–130.

De la Riva, I. (2007) Bolivian frogs of the genus Phrynopus with the description of twelve new species (Anura: Brachycephalidae). Herpetological Monographs, 21, 242–278.
https://doi.org/10.1655/07-011.1

De la Riva, I. & Burrowes, P.A. (2011) Rapid assessment of the presence of Batrachochytrium dendrobatidis in Bolivian Andean frogs. Herpetological Review, 42, 372–375.

De la Riva, I. & Burrowes, P.A. (2014) A new species of Psychrophrynella (Anura: Craugastoridae) from the Cordillera Real, Department La Paz, Bolivia. Zootaxa, 3887 (4), 459–470.
https://doi.org/10.11646/zootaxa.3887.4.4

De la Riva, I. & Reichle, S. (2014) Diversity and conservation of amphibians of Bolivia. In: Heatwole, H., Barrio-Amorós, C. & Wilkinson, J.W. (Eds.), Status of Decline of Amphibians: Western Hemisphere. Chapter 14. Part 4. Vol. 9. Herpetological Monographs, 28, 46–65.
https://doi.org/10.1655/HERPMONOGRAPHS-D-13-00009

De la Riva, I., Chaparro, J.C., Castroviejo-Fisher, S. & Padial, J.M. (2017) Underestimated anuran radiations in the high Andes: five new species, a new genus, and their phylogenetic relationships (Anura: Craugastoridae). Zoological Journal of the Linnean Society, zlx020, i–xx + 1–44.
https://doi.org/10.1093/zoolinnean/zlx020

De la Riva, I., Köhler, J., Lötters, S. & Reichle, S. (2000) Ten years of research on Bolivian amphibians: updated checklist, distribution, taxonomic problems, literature, and iconography. Revista Española de Herpetología, 14, 19–164.

Duellman, W.E. & Lehr, E. (2009) Terrestrial-breeding frogs (Strabomantidae) in Peru. Nature und Tier Verlag, Münster, 382 pp.

Ergueta, P. (1993) Aspectos de la biología y ecología de Phrynopus laplacai (Anura: Leptodactylidae) en un bosque nublado de altura de Yungas (La Paz, Bolivia). Ecología en Bolivia, 21, 19–29.

Hayek, L.A, Heyer, W.R. & Gascon, C. (2001) Frog morphometrics: a cautionary tale. Alytes, 18, 153–177.

Hedges, S.B., Duellman, W.E. & Heinicke, M.P. (2008) New World direct-developing frogs (Anura: Terrarana): Molecular phylogeny, classification, biogeography, and conservation. Zootaxa, 1737, 1–182.

IUCN (2001) IUCN Red List Categories and Criteria. Version 3.1. IUCN Species Survival Commission, IUCN, Gland, Switzerland and Cambridge, UK. Available from: http://www.iucnredlist.org/technical-documents/categories-and-criteria (accessed 21 November 2017)

Hyatt, A.D., Boyle, D.G., Olsen, V., Boyle, D.B., Berger, L., Obendorf, D., Dalton, A., Kriger, K., Hero, M., Hines, H., Phillott, R., Campbell, R., Marantelli, G., Gleason, F. & Coiling, A. (2007) Diagnostic assays and sampling protocols for the detection of Batrachochytrium dendrobatidis. Diseases of Aquatic Organisms, 73, 175–192.
https://doi.org/10.3354/dao073175

Köhler, J., Jansen, M., Rodríguez, A., Kok, P.J.R., Toledo, L.F., Emmrich, M., Glaw, F., Haddad, C.F.B., Röddel, M.-O. & Vences, M. (2017) The use of bioacoustics in anuran taxonomy: theory, terminology, methods and recommendations for best practice. Zootaxa, 4251 (1), 001–124.
https://doi.org/10.11646/zootaxa.4251.1.1

Longo, A.V. & Burrowes, P.A. (2010) Persistence with chytridiomycosis does not assure survival of direct-developing frogs. EcoHealth, 7, 185–195.
https://doi.org/10.1007/s10393-010-0327-9




DOI: http://dx.doi.org/10.11646/zootaxa.4363.3.2

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ISSN 1175-5326 (Print Edition) & ISSN 1175-5334 (Online Edition)
Published by Magnolia Press, Auckland, New Zealand