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DOI: http://dx.doi.org/10.11646/zootaxa.3815.4.3

The missing leopard lizard: Liolaemus ubaghsi sp. nov., a new species of the leopardinus clade (Reptilia: Squamata: Liolaemidae) from the Andes of the O’Higgins Region in Chile

DAMIEN ESQUERRÉ, JAIME TRONCOSO-PALACIOS, CARLOS F. GARÍN, HERMAN NÚNEZ

Abstract


Liolaemus is an extremely species rich genus of iguanid lizards from southern South America. Most of the diversity though is found in the Andes Cordillera, between Argentina and Chile. Here we describe Liolaemus ubaghsi sp. nov., from El Teniente Mine, in the Andean mountains of the O’Higgins Region in Chile. This species presents scalation and pattern traits that belong to the leopardinus clade, a group of viviparous, high altitude lizards that inhabit the mountain ranges surrounding Santiago City. The species of this clade in turn belong to the Andean and Patagonian elongatus-kriegi complex. Liolaemus ubaghsi sp. nov. has been previously recognized as L. leopardinus and L. elongatus, nevertheless we present diagnostic traits that allow us to describe it as a new species. It mainly differs from the rest of the leopardinus clade (L. leopardinus, L. ramonensis, L. valdesianus and L. frassinettii) by having the following unique combination of traits: ochre background coloration, a wide dark occipital stripe, dark flanks, white dots dispersed on the dorsum, absence of leopard-like spots and enlarged infralabial scales.

 


Keywords


L. elongatus, leopardinus group, Sewell, El Teniente, Andes

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References


Abdala, C.S., Quinteros, A.S., Scrocchi, G.S. & Stazzonelli, J.C. (2010) Three new species of the Liolaemus elongatus group (Iguania: Liolaemidae) from Argentina. Cuadernos de Herpetologia, 24, 93–109.

Avila, L.J., Morando, M., Perez, C.H.F. & Sites, J.W. (2004) Phylogenetic relationships of lizards of the Liolaemus petrophilus group (Squamata, Liolaemidae), with description of two new species from Western Argentina. Herpetologica, 60, 187–203.
http://dx.doi.org/10.1655/03-04

Avila, L.J., Morando, M., Perez, D.N. & Sites, J.W. (2010) A new species of the Liolaemus elongatus clade (Reptilia: Iguania: Liolaemini) from Cordillera del Viento, northwestern Patagonia, Neuquén, Argentina. Zootaxa, 2667, 28–42.

Avila, L.J., Perez, C.N.F., Medina, C.D., Sites, J.W. & Morando, M. (2012) A new species of lizard of the Liolaemus elongatus clade (Reptilia: Iguania: Liolaemini) from Curi Leuvu River Valley, northern Patagonia, Neuquén, Argentina. Zootaxa, 3325, 37–52.

Cei, J.M. (1974) Revision of the Patagonian iguanids of the Liolaemus elongatus complex. Journal of Herpetology, 8, 219–229.
http://dx.doi.org/10.2307/1563167

Cei, J.M. (1975) Herpetología patagónica. X. El conjunto evolutivo de Liolaemus elongatus: análisis serológico. Physis, 34, 203–208.

Cei, J.M. (1986) Reptiles del centro, centro-oeste y sur de la Argentina. Herpetofauna de las zonas áridas y semiáridas. Museo Regionale di Scienze Naturali di Torino, Monografie 4, 528 pp.

Cianferoni, F., Yañez, R.P., Palma, R.E., Garin, C.F. & Torres-Perez, F. (2013) Deep Divergences within Liolaemus nigroviridis (Squamata, Liolaemidae) Lineages Associated with Sky Islands in Central Chile. Zootaxa, 3619 (1), 59–69.
http://dx.doi.org/10.11646/zootaxa.3619.1.3

De Queiroz, K. (2007) Species concepts and species delimitation. Systematic Biology, 56, 879–886.
http://dx.doi.org/10.1080/10635150701701083

Díaz, I.A., Sarmiento, C., Ulloa, L., Moreira, R., Navia, R., Veliz, E. & Peña, C. (2002) Vertebrados terrestres de la Reserva Nacional Río Clarillo, Chile central: representatividad y conservación. Revista Chilena de Historia Natural, 75, 433–448. http://dx.doi.org/10.4067/s0716-078x2002000200013

Díaz, I. & Simonetti, J.A. (1996) Vertebrados en áreas silvestres protegidas: reptiles de la Reserva Nacional Río Clarillo, Chile Central. Vida Silvestre Neotropical, 5, 140–142.

Donoso-Barros, R. (1966) Reptiles de Chile. Ediciones Universidad de Chile, Santiago, 458 pp.

Espejo, P. (1989) Estudio de la variabilidad morfológica, cromosómica y bioquímica de dos especies de lagartos del género Liolaemus (Squamata-Iguanidae). Bachelor degree thesis, Facultad de Ciencias de la Universidad de Santiago, 103 pp.

Espejo, P., Navarro, J. & Veloso, A. (1987) Estudio de tres subespecies de Liolaemus leopardinus (Squamata: Iguanidae) mediante caracteres cromosómicos y electroféricos. . I Congreso Argentino y Congreso Sudamericano de Herpetología. Resumen. Tucumán, Argentina., 20–21.

Espinoza, R.E. & Lobo, F. (2003) Two new species of Liolaemus lizards from Northwestern Argentina: speciation within the Northern subclade of the elongatus group (Iguania: Liolaemidae). Herpetologica, 59, 89–105.
http://dx.doi.org/10.1655/0018-0831(2003)059[0089:tnsoll]2.0.co;2

Espinoza, R.E., Wiens, J.J. & Tracy, C.R. (2004) Recurrent evolution of herbivory in small, cold-climate lizards: breaking the ecophysiological rules of reptilian herbivory. Proceedings of the National Academy of Sciences of the United States of America, 101, 16819–16824.
http://dx.doi.org/10.1073/pnas.0401226101

Esquerré, D., Núñez, H. & Scolaro, J.A. (2013) Liolaemus carlosgarini and Liolaemus riodamas (Squamata: Liolaemidae), two new species of lizards lacking precloacal pores, from Andean areas of Central Chile. Zootaxa, 3619 (4), 428–452.
http://dx.doi.org/10.11646/zootaxa.3619.4.2

Fuentes, E.R. & Jaksic, F.M. (1979) Lizards and rodents: an explanation for their relative species diversity in Chile. Archivos de Biologia y Medicina Experimentales (Chile), 12, 179–190.

Gray, J.E. (1845) Catalogue of the specimens of lizards in collection of the British Museum. Trustees of the British Museum, London, 289 pp.

Hamasaki, K. & Troncoso-Palacios, J. (2011) Nueva localidad para el Lagarto leopardo (Liolaemus leopardinus) y comentarios sobre su distribución. La Chiricoca, 12, 13–17.

Hellmich, W. (1934) Die Eidechsen Chile, Insbesondere die Gattung Liolaemus. Vol. 24. Abhandlungen (Bayerische Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Klasse), München, 140 pp.

Hellmich, W. (1950) Die Eidechsen der Ausbeute Schröder (Gattung Liolaemus, Iguan.) Beiträge zur Kenntnis der Herpetofauna Chiles XIII). Veröffentlichungen Zoologische Staatsammlung (München), 1, 129–194.

Knowles, L.L. (2000) Tests of pleistocene speciation in montane grasshoppers (genus Melanoplus) from the sky islands of Western North America. Evolution, 54, 1337–1348.
http://dx.doi.org/10.1554/0014-3820(2000)054[1337:topsim]2.0.co;2

Larkin, M.A., Blackshields, G., Brown, N.P., Chenna, R., McGettigan, P.A., McWilliam, H., Valentin, F., Wallace, I.M., Wilm, A., Lopez, R., Thompson, J.D., Gibson, T.J. & Higgins, D.G. (2007) Clustal W and Clustal X version 2.0. Bioinformatics, 23, 2947–2948
http://dx.doi.org/10.1093/bioinformatics/btm404

Lobo, F. (2001) A phylogenetic analysis of lizards of the Liolaemus chiliensis group (Iguania: Tropiduridae). Herpetological Journal, 11, 137–150.

Lobo, F. (2005) Las relaciones filogenkticas dentro del grupo chiliensis (Iguania: Liolaernidae: Liolaemus): sumando nuevos caracteres y taxones. Acta Zoologica Lilloana, 49, 65–87.

Lobo, F., Espinoza, R.E. & Quinteros, A.S. (2010) A critical review and systematic discussion of recent classification proposals for liolaemid lizards. Zootaxa, 2549, 1–30.

Masta, S.E. (2000) Phylogeography of the jumping spider Habronattus pugillis (Araneae: Salticidae): Recent vicariance of sky island populations? Evolution, 54, 1699–1711.
http://dx.doi.org/10.1554/0014-3820(2000)054[1699:potjsh]2.0.co;2

Morando, M., Avila, L.J. & Sites Jr., J.W. (2003) Sampling Strategies for Delimiting Species; Genes, Individuals, and Populations in the Liolaemus elongatus-kriegi Complex (Squamata; Liolaemidae) in Andean-Patagonian South America. Systematic Biology, 52, 159–185.
http://dx.doi.org/10.1080/10635150309333

Müller, L. & Hellmich, W. (1932) Beiträge zur Kenntnis der Herpetofauna Chiles. II. Neue Liolaemus Arten und Rassen aus den Hoch-Anden Chiles. Zoologischer Anzeiger, 97, 307–329.

Navarro, J. & Díaz, N. (1986) Comparación de dos subespecies de Liolaemus leopardinus mediante caracteres exo y endofenotipicos. Resumenes del X Congreso Latinoamericano de Zoologia, 454.

Núñez, H. (1992) Geographical data of Chilean lizards and snakes in the Museo Nacional de Historia Natural, Santiago, Chile. Smithsonian Herpetological Information Service, 91, 1–29.
http://dx.doi.org/10.5479/si.23317515.91.1

Núñez, H. (2007) Liolaemus frassinettii, nueva especie de lagartija para los Altos de Cantillana, Región Metropolitana (Reptilia: Sauria). Boletin del Museo Nacional de Historia Natural de Chile, 56, 81–87.

Núñez, H. & Jaksic, F. (1992) Lista comentada de los reptiles terrestres de Chile continental. Boletin del Museo Nacional de Historia Natural de Chile, 43, 63–91.

Núñez, H. & Torres-Mura, J.C. (2007) Estado de conservación de los anfibios y reptiles de la Región de O’Higgins. In: Serey, I., Ricci, M. & Smith-Ramirez, C. (Eds.), Libro Rojo de la Región de O’Higgins. Corporación Nacional Forestal - Universidad de Chile, Rancagua, Chile, pp. 43–52.

Núñez, H., Veloso, A., Espejo, P., Veloso, C., Cortés, A. & Araya, S. (2010) Nuevas especies de Phymaturus (grupo "Palluma") para la zona cordillerana central de Chile (Reptilia, Sauria, Liolaemidae). Boletin del Museo Nacional de Historia Natural de Chile, 59, 41–74.

Palumbi, S.R. (1996) Nucleic acids I: the polymerase chain reaction. In: Hillis, D.M., Moritz, C., Mable, B.K. (Eds.), Molecular Systematics, second ed. Sinauer Associates, Sunderland, MA, pp. 205–247.

Pincheira-Donoso, D. & Núñez, H. (2005) Las especies chilenas del género Liolaemus (Iguanidae Tropiduridae, Liolaeminae). Taxonomía, sistemática y evolución. . Publicación Ocasional del Museo Nacional de Historia Natural, Santiago, 486 pp.

Pincheira-Donoso, D., Scolaro, J.A. & Sura, P. (2008) A monographic catalogue on the systematics and phylogeny of the South American iguanian lizard family Liolaemidae (Squamata, Iguania). Zootaxa, 1800, 1–85.

Rabassa, J. & Clapperton, C.M. (1990) Quaternary glaciations of the Southern Andes. Quaternary Science Reviews, 9, 153–174.
http://dx.doi.org/10.1016/0277-3791(90)90016-4

Robin, V.V., Sinha, A. & Ramakrishnan, U. (2010) Ancient Geographical Gaps and Paleo-Climate Shape the Phylogeography of an Endemic Bird in the Sky Islands of Southern India. PLoS ONE, 5, 1–13.
http://dx.doi.org/10.1371/journal.pone.0013321

Schulte, J.A., Macey, J.R., Espinoza, R.E. & Larson, A. (2000) Phylogenetic relationships in the iguanid lizard genus Liolaemus: multiple origins of viviparous reproduction and evidence for recurring Andean vicariance and dispersal. Biological Journal of the Linnean Society, 69, 75–102.
http://dx.doi.org/10.1111/j.1095-8312.2000.tb01670.x

Shepard, D.B. & Burbrink, F.T. (2008) Lineage diversification and historical demography of a sky island salamander, Plethodon ouachitae, from the Interior Highlands. Molecular Ecology, 17, 5315–5335.
http://dx.doi.org/10.1111/j.1365-294x.2008.03998.x

Tamura, K., Peterson, D., Peterson, N., Stecher, G., Nei, M. & Kumar, S. (2011) MEGA5: Molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance and maximum parsimony methods. Molecular Biology and Evolution, 28, 2731–2739.
http://dx.doi.org/10.1093/molbev/msr121

Wiegmann, A.F.A. (1834) Herpetologica Mexicana seu descriptio amphibiorum Novae Hispaniae quae itineribus comitis de Sack, Ferdinandi Deppe et Chr. Guil. Schiede in Museum Zoologicum Berolinense pervenerunt. Pars prima, Saurorum species amplectens, adiecto Systematis Saurorum Prodromo, additisque multis in hunc amphibiorumordinem observationibus. C. G. Lüderitz, Berlin, 54 pp.


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