Artículo

La versión final de este artículo es de uso interno de la institución.
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

We report a phylogeographic study of Chaetophractus villosus populations in Argentina. Control Region (CR) sequences (484 bp) were obtained for 76 C. villosus from 20 locations across the species whole distribution range. Seventeen new haplotypes were identified. The highest genetic variation and the earliest fossils were found in the Pampean Region, thus appearing as the most probable area of origin of the species. A general pattern of Contiguous Range Expansion (CRE) was revealed by Nested Clade Analysis (NCA) supported by mismatch analysis and Fu's test. The Pampean Region would have been the pre-expansion area, while Patagonia would have been the main dispersal route of contiguous expansion, possibly after the Pleistocenic glaciations. © 2009 Elsevier Inc. All rights reserved.

Registro:

Documento: Artículo
Título:Phylogeography of the armadillo Chaetophractus villosus (Dasypodidae Xenarthra): Post-glacial range expansion from Pampas to Patagonia (Argentina)
Autor:Poljak, S.; Confalonieri, V.; Fasanella, M.; Gabrielli, M.; Lizarralde, M.S.
Filiación:Laboratorio de Ecología Molecular, Centro Regional de Estudios Genómicos, Universidad Nacional de La Plata, Av. Calchaqui km 23, .5 Piso 4, CP 1888 Florencio Varela Buenos Aires, Argentina
Laboratorio de Investigación en Filogenias Moleculares y Filogeografía, Departamento de Ecologia, Genetica y Evolución, Fac. de Ciencias Exactas y Naturales, Buenos Aires, Argentina
Palabras clave:Colonisation; Large hairy armadillo; mtDNA; Nested Clade Analysis (NCA); South American mammals; mitochondrial DNA; animal; Argentina; armadillo; article; classification; DNA sequence; fossil; genetic variability; genetics; geography; haplotype; molecular evolution; phylogeny; population genetics; Animals; Argentina; Armadillos; DNA, Mitochondrial; Evolution, Molecular; Fossils; Genetic Variation; Genetics, Population; Geography; Haplotypes; Phylogeny; Sequence Analysis, DNA; Armadillo; Chaetophractus villosus; Dasypodidae; Edentata; Mammalia; Xenarthra
Año:2010
Volumen:55
Número:1
Página de inicio:38
Página de fin:46
DOI: http://dx.doi.org/10.1016/j.ympev.2009.12.021
Título revista:Molecular Phylogenetics and Evolution
Título revista abreviado:Mol. Phylogenet. Evol.
ISSN:10557903
CODEN:MPEVE
CAS:DNA, Mitochondrial
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10557903_v55_n1_p38_Poljak

Referencias:

  • Avise, J.C., (1994) Molecular Markers, Natural History and Evolution, , Chapman and Hall, New York, NY 511p
  • Azize Atallah, G., Presencia de Chaetophractus villosus (Edentata, Dasypodidae) Nueva especie para la región de Magallanes, Chile (1975) An. Inst. Patag. (Pta. Arenas, Chile), VI (1-2), pp. 169-171
  • Bandelt, H.J., Forster, P., Röhl, A., Median-joining networks for inferring intraspecific phylogenies (1999) Mol. Biol. Evol., 16, pp. 37-48
  • Beaumont, M.A., Panchal, M., On the validity of nested clade phylogeographical analysis (2008) Mol. Ecol., 17, pp. 2563-2565
  • Brown, G.G., Gadaleta, G., Pepe, G., Saccone, C., Sbisà, E., Structural conservation and variation in the D-loop-containing region of vertebrate mitochondrial DNA (1986) J. Mol. Biol., 192, pp. 503-511
  • Cann, R.L., Stoneking, M., Wilson, A.C., Mitochondrial DNA and human evolution (1987) Nature, 325, pp. 31-36
  • Cao, Y., Janke, A., Waddell, P.J., Westerman, M., Takenaka, O., Murata, S., Okada, N., Hasegawa, M., Conflict among individual mitochondrial proteins in resolving the phylogeny of eutherian orders (1998) J. Mol. Evol., 47, pp. 307-322
  • Carlini, A.A., Scillato-Yané, G.J., Un Euphractini (Mammalia, Dasypodidae) del Pliceno de Chapadmalal (Buenos Aires, Argentina) Consideraciones filogenéticas sobre los Euphractini (1996) Rev. Museo La Plata (Argentina), 9, pp. 225-238
  • Carlini, A.A., Scillato-Yané, G.J., Evolution of quaternary xenarthrans (Mammalia) of Argentina (1999) Quaternary of South America and Antarctic Peninsula, 10, pp. 149-176. , Rabassa, J, Salemme, M.C, Eds, Balkema, Rotterdam, pp
  • Carlini, A.A., Ortiz-Jaureguizar, E., Pascual, R., Scillato-Yané, G.J., Vizcaíno, S.F., The negative paleontological record on the controverted origin and relationships of the Xenarthra (1994) Resúmenes del VI Congreso Argentino de Paleontología y Bioestratigrafía, pp. 21-22. , Trelew, Argentina, pp
  • Castelloe, J., Templeton, A.R., Root probabilities for intraspecific gene trees under neutral coalescent theory (1994) Mol. Phylogenet. Evol., 3, pp. 102-113
  • Cione, A.L., Tonni, E.P., Chronostratigraphy and "land mammal ages" in the Cenozoic of southern South America: principles, practices and the "Uquian" problem (1995) J. Paleontol., 69, pp. 135-159
  • Clement, M., Posada, D., Templeton, A.R., GeoDis: a program for the cladistic nested analysis of the geographical distribution of genetic haplotypes (2000) Mol. Ecol., 9, pp. 487-488
  • Clement, M., Posada, D., Crandall, K.A., TCS: a computer program to estimate gene genealogies (2000) Mol. Ecol., 9, pp. 1657-1659
  • Coates, A.G., Obando, J.A., The geological evolution of the Central American Isthmus (1996) Evolution and Environment in Tropical Americas, The University of Chicago Press, Chicago & Londres, pp. 21-56. , Jackson, J.B.C, Budd, A.F, Coates, A.G, Eds
  • Crandall, K.A., Templeton, A.R., Empirical tests of some predictions from coalescent theory with applications to intraspecific phylogeny reconstruction (1993) Genetics, 134, pp. 959-969
  • de Jong, W.W., Zweers, A., Joysey, K.A., Gleaves, J.T., Boulter, D., Protein sequence analysis applied to xenarthran and pholidote phylogeny (1985) The Evolution and Ecology of Armadillos, Sloths and Vermilinguas, pp. 65-76. , Montgomery G.G. (Ed), Smithsonian Institution Press, Washington, DC
  • Delsuc, F., Catzeflis, F.M., Stanhope, M.J., Douzery, E.J.P., The evolution of armadillos, anteaters, and sloths depicted by nuclear and mitochondrial phylogenies: implications for the status of the enigmatic fossil Eurotamandua (2001) Proc. R. Soc. Lond.: Biol. Sci., 268, pp. 1605-1615
  • Delsuc, F., Scally, M., Madsen, O., Stanhope, M.J., de Jong, W.W., Catzeflis, F.M., Springer, M.S., Douzery, E.J.P., Molecular phylogeny of living xenarthrans and the impact of character and taxon sampling on the placental tree rooting (2002) Mol. Biol. Evol., 15, pp. 1656-1671
  • Delsuc, F., Stanhope, M.J., Douzery, E.J.P., Molecular systematics of armadillos (Xenarthra, Dasypodidae): contribution of maximum likelihood and Bayesian analyses of mitochondrial and nuclear genes (2003) Mol. Phylogenet. Evol., 28, pp. 261-275
  • Delsuc, F., Vizcaíno, S.F., Douzery, E.J.P., Influence of Tertiary paleoenvironmental changes on the diversification of South American mammals: a relaxed molecular clock study within xenarthrans (2004) BMC Evol. Biol., 4, pp. 1-13
  • Douzery, E., Randi, E., The mitochondrial control region of Cervidae: evolutionary patterns and phylogenetic content (1997) Mol. Biol. Evol., 14 (11), pp. 1154-1166
  • Ducroz, J.F., Stubbe, M., Saveljev, A.P., Heidecke, D., Samjaa, R., Ulevicius, A., Stubbe, A., Durka, W., Genetic variation and population structure of the Eurasian beaver Castor fiber in eastern Europe and Asia based on mtDNA sequences (2005) J. Mammal., 86, pp. 1059-1067
  • Engelmann, G.F., The phylogeny of the Xenarthra (1985) The Evolution and Ecology of Armadillos, Sloths and Vermilinguas, pp. 51-63. , Montgomery G.G. (Ed), Smithsonian Institution Press, Washington, DC
  • Excoffier, L., Laval, G., Schneider, S., Arlequin (version 3.0): an integrated software package for population genetics data analysis (2005) Evol. Bioinf. Online, 1, pp. 47-50
  • Frankham, R., Ballou, J.D., Briscoe, D.A., (2002) Introduction to Conservation Genetics, , Cambridge University Press
  • Frechkop, S., Yepes, J., Etude systématique et zoogéographique des Dasypodidés conservés a l'Institut (1949) Bull. Inst. R. Sci. Nat. Belg., 25, pp. 2-56
  • Fu, X.Y., Statistical test of neutrality of mutations against population growth, hitchhiking and background selection (1997) Genetics, 147, pp. 915-925
  • Garrick, R.C., Dyer, R.J., Beheregaray, L.B., Sunnucks, P., Babies and bathwater: a comment on the premature obituary for nested clade phylogeographical análisis (2008) Mol. Ecol., 17, pp. 1401-1403
  • Gaudin, T.J., The morphology of xenarthrous vertebrae (Mammalia: Xenarthra) (1999) Fieldiana: Geol. New Ser., 41, pp. 1-38
  • Huchon, D., Delsuc, F., Catzefli, M., Douzery, E.J.P., Armadillos exhibit less genetic polymorphism in North America than in South America: nuclear and mitochondrial data confirm a founder effect in Dasypus novemcinctus (Xenarthra) (1999) Mol. Ecol., 8, pp. 1743-1748
  • Hutchinson, C.A., Newbold, J.E., Potter, S.S., Hall, E.M., Maternal inheritance of mammalian mitochondrial DNA (1974) Nature, 256, pp. 536-538
  • John, S.W.M., Weitzner, G., Rozen, R., Scriver, C.R., A rapid procedure for extracting genomic DNA from leukocytes (1991) Nucleic Acids Res., 19, p. 408
  • Jorge, W., Meritt, D.A., Benirschke, K., Chromosome studies in Edentata (1977) Cytobios, 18, pp. 157-172
  • Jorge, W., Orsi-Souza, A.T., Best, R., The somatic chromosome of Xenarthra (1985) The Evolution and Ecology of Armadillos, Sloths and Vermilinguas, pp. 121-129. , Montgomery G.G. (Ed), Smithsonian Institution Press, Washington, DC
  • Knowles, L.L., Why does a method that fails continue to be used? (2008) Evolution, 62 (11), pp. 2713-2717
  • Knowles, L.L., Maddison, W.P., Statistical phylogeography (2002) Mol. Ecol., 11 (12), pp. 2623-2635
  • Kriegs, J.O., Churakov, G., Kiefmann, M., Jordan, U., Brosius, J., Schmitz, J., Retroposed elements as archives for the evolutionary history of placental mammals (2006) PLoS Biol., 4 (e91), pp. 537-544
  • Larissa, A., Pessole, G., Reyes, A., Sbisà, E., Saccone, C., Linage specificity of the evolutionary dynamics of the mt-DNA D-Loop region in rodents (2002) J. Mol. Evol., 54, pp. 145-155
  • Lizarralde, M.S., Bolzán, A.D., Poljak, S., Pigozzi, M.I., Bustos, J., Merani, M.S., Chromosomal localization of the telomeric (TTAGGG)n sequence in four species of Armadillo (Dasypodidae) from Argentina: an approach to explaining karyotype evolution in the Xenarthra (2005) Chromosome Res., 13, pp. 777-784
  • Matson, C.W., Baker, R.J., DNA sequence variation in the mitochondrial control region of red-backed voles (Clethrionomys) (2001) Mol. Biol. Evol., 18, pp. 1494-1501
  • Mc Nab, B.K., The influence of body size on the energetics and distribution of fossorial and burrowing mammals (1979) Ecology, 60, pp. 1010-1021
  • Mc Nab, B.K., Energetics and the limits to a temperate distribution in armadillos (1980) J. Mammal., 61, pp. 606-627
  • Mc Nab, B.K., Energetics, population biology and distribution of xenarthrans living and extinct (1985) The Evolution and Ecology of Armadillos, Sloths and Vermilinguas, pp. 219-232. , Montgomery G.G. (Ed), Smithsonian Institution Press, Washington/London
  • McKenna, M.C., Bell, S.K., (1997) Classification of Mammals above the Species Level, , Columbia University Press, New York
  • Möller-Krull, M., Delsuc, F., Churakov, G., Marker, C., Superina, M., Brosius, J., Douzery, E.J.P., Schmitzet, J., Retroposed elements and their flanking regions resolve the evolutionary history of xenarthran mammals (armadillos, anteaters, and sloths) (2007) Mol. Biol. Evol., 24, pp. 2573-2582
  • Moraes-Barros, N., Silva, J.A.B., Miyaki, C.Y., Morgante, J.S., Comparative phylogeography of the Atlantic forest endemic sloth (Bradypus torquatus) and the widespread three-toed sloth (Bradypus variegatus) (Bradypodidae, Xenarthra) (2006) Genetica, 126, pp. 189-198
  • Murphy, W.J., Eizirik, E., Johnson, W.E., Molecular phylogenetics and the origins of placental mammals (2001) Nature (London), 409, pp. 614-618
  • Nabel, P.E., Cione, A.L., Tonni, E.P., Environmental changes in the Pampean aera of Argentina at the Matuyama-Brunhes (Clr-Cln) Chrons boundary (2000) Palaeogeogr. Palaeoclimatol. Palaeoecol., 162, pp. 403-412
  • Nei, M., (1987) Molecular Evolutionary Genetics, , Columbia University Press, New York
  • Nikolaev, S., Montoya-Burgos, J.I., Margulies, E.H., Rougemont, J., Antonarakis, S.E., Early history of mammals is elucidated with the ENCODE multiple species sequencing data (2007) PLoS Genet., 3, pp. e2. , NISC Comparative Sequencing Program
  • Ortiz-Jaureguízar, E., Cladera, G.A., Paleoenvironmental evolution of southern South America during the Cenozoic (2006) J. Arid Environ., 66, pp. 498-532
  • Panchal, M., The automation of nested clade phylogeographic analysis (2007) Bioinformatics, 23, pp. 509-510
  • Panchal, M., Beaumont, M.A., The automation and evaluation of nested clade phylogeographic analysis (2007) Evolution, 61, pp. 1466-1480
  • Patterson, B., Pascual, R., The fossil mammal fauna of South America (1972) Evolution, Mammals and Southern Continents, pp. 247-309. , Keast A., Erk F.C., and Glass B.P. (Eds), State University of New York Press, Albany
  • Patterson, B., Segall, W., Turnbull, W.D., Gaudin, T.J., The ear region in xenarthrans (Edentata, Mammalia): Part I. Cingulates (1989) Fieldiana: Geol. New Ser., 18, pp. 1-46
  • Patterson, B., Segall, W., Turnbull, W.D., Gaudin, T.J., The ear region in xenarthrans (Edentata, Mammalia): Part II. Sloths, anteaters, palaeanodonts, and a miscellany (1992) Fieldiana: Geol. New Ser., 24, pp. 1-79
  • Petit, R.J., The coup de grâce for the nested clade phylogeographic analysis? (2008) Mol. Ecol., 17, pp. 516-518
  • Petit, R.J., Grivet, D., Optimal randomization strategies when testing the existence of a phylogeographic structure (2002) Genetics, 161, pp. 469-471
  • Poljak, S., Deferrari, G., Bustos, J., Lizarralde, M.S., Merani, M.S., Un método de muestreo para estudios moleculares en armadillos (fam. Dasypodidae) (2004) Actas I Congreso Nacional de Conservación de la Biodiversidad, pp. 47-48
  • Poljak, S., Escobar, J., Deferrari, G., Lizarralde, M.S., A new introduced mammal in Tierra del Fuego: the "large hairy armadillo" Chaetophractus villosus (Mammalia, Dasypodidae) in the Isla Grande (2007) Rev. Chil. Hist. Nat., 80, pp. 285-294
  • Posada, D., Crandall, K.A., Templeton, A.R., GeoDis: a program for the cladistic nested analysis of the geographical distribution of genetic haplotypes (2000) Mol. Ecol., 9, pp. 487-488
  • Rabassa, J., Coronato, A.M., Salemme, M., Chronology of the Late Cenozoic Patagonian glaciations and their correlation with biostratigraphic units of the Pampean Region (Argentina) (2005) J. S. Am. Earth Sci., 20, pp. 81-103
  • Redford, K.H., Food habits of armadillos (Xenarthra: Dasypodidae) (1985) The Evolution and Ecology of Armadillos, Sloths and Vermilinguas, pp. 429-437. , Montgomery G.G. (Ed), Smithsonian Institution Press, Washington/London
  • Reyes, A., Nevo, E., Saccone, C., DNA sequence variation in the mitochondrial control region of subterranean mole rats, Spalax erhenbergi superspecies, in Israel (2003) Mol. Biol. Evol., 20, pp. 622-632
  • Rogers, A.R., Harpending, H.C., Population growth makes waves in the distribution of pairwise genetic differences (1992) Mol. Biol. Evol., 9, pp. 552-569
  • Roig, V.G., Termorregulación en Euphractus sexcinctus (Mammalia, Dasypodidae) (1969) Physis, 26, pp. 27-32
  • Roig, V.G., Observaciones sobre la termorregulación en Zaedyus pichiy (1970) Acta Zool. Lilloana (Argentina), 28, pp. 13-18
  • Rose, K.D., Emry, R.J., Relationships of Xenarthra, Pholidota and fossil "Edentates": the morphological evidence (1993) Mammal Phylogeny: Placentals, pp. 5-12. , Slazay F.S., Novacek M.J., and McKenna M.C. (Eds), Springer-Verlag, New York
  • Saccone, C., Attimonelli, M., Sbisà, E., Structural elements highly preserved during the evolution of the D-loop-containing region in vertebrate mitochondrial DNA (1987) J. Mol. Evol., 26, pp. 205-211
  • Saccone, C., Pesole, G., Sbisà, E., The main regulatory region of mammalian mitochondrial DNA: structure-function model and evolutionary pattern (1991) J. Mol. Evol., 33, pp. 83-91
  • Sambrock, J., Fritsch, E.F., Maniatis, T., (1989) Molecular Cloning, A Laboratory Manual, , Cold Spring Harbor Laboratory Press, New York
  • Sbisà, E., Tanzariello, F., Reyes, A., Pesole, G., Saccone, C., Mammalian mitochondrial D-loop region structural analysis: identification of new conserved sequences and their functional and evolutionary implications (1997) Gene, 205, pp. 125-140
  • Schneider, S., Excoffier, L., Estimation of past demographic parameters from the distribution of pairwise differences when the mutation rates vary among sites. Application to human mitochondrial DNA (1999) Genetics, 152, pp. 1079-1089
  • Scillato-Yané, G.J., (1982) Los Dasypodidae (Mammalia, Edentata) del Plioceno y Pleistoceno de Argentina, , Doctoral Thesis. Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, 152p
  • Shadel, G.S., Clayton, D.A., Mitochondrial DNA maintenance in vertebrates (1997) Annu. Rev. Biochem., 66, pp. 409-435
  • Slatkin, M., Hudson, R.R., Pairwise comparisons of mitochondrial-DNA sequences in stable and exponentially growing populations (1991) Genetics, 129, pp. 555-562
  • Soibelzon, E., Carlini, A.A., Tonni, E.P., Soibelzon, L.H., Chaetophractus vellerosus (Mammalia: Dasypodidae) in the Ensenadan (Early-Middle Pleistocene) of the southeastern Pampean region (Argentina). Paleozoogeographical and paleoclimatic aspects (2006) Jb. Geol. Palaont. Mh., 12, pp. 734-748
  • Tajima, F., Measurement of DNA polymorphism (1993) Mechanisms of Molecular Evolution. Introduction to Molecular Paleopopulation Biology, pp. 37-59. , Takahata N., and Clark A.G. (Eds), Japan Scientific Societies Press/Sinauer Associates, Inc., Tokyo
  • Tamayo, H.M., Los armadillos de Chile. Situación de Euphractus sexcinctus (Linneo 1758), (Mammalia, Edentata, Dasypodidae) (1973) Noticiario Mensual, 17, pp. 203-204. , Museo Nacional de Historia Natural de Chile Chile
  • Templeton, A.R., Nested clade analyses of phylogeographic data: testing hypotheses about gene flow and population history (1998) Mol. Ecol., 7, pp. 381-397
  • Templeton, A.R., Statistical phylogeography: methods of evaluating and minimizing inference errors (2004) Mol. Ecol., 13, pp. 789-809
  • Templeton, A.R., Nested clade analysis: an extensively validated method for strong phylogeographic inference (2008) Mol. Ecol., 17, pp. 1877-1880
  • Templeton, A.R., Statistical hypothesis in intraspecific phylogeography: nested clade phylogeographical analysis vs. approximate Bayesian computation (2009) Mol. Ecol., 18, pp. 319-331
  • Templeton, A.R., Why does a method that fails continue to be used? The answer (2009) Evolution, 63, pp. 807-812
  • Templeton, A.R., Routman, E., Phillips, C.A., Separating population structure from population history: a cladistic analysis of the geographical distribution of mitochondrial DNA haplotypes in the tiger salamander, Ambystoma tigrinum (1995) Genetics, 140 (2), pp. 767-782
  • Thomas, O., On the homologies and succession of the teeth in the Dasyuridae, whit an attempt to trace the history of the evolution of mammalian teeth in general (1887) Philos. Trans. R. Soc. Lond. B, 443, p. 462
  • Thompson, J.D., Higgins, D.G., Gibson, T.J., Clustal W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, positions-specific gap penalties and weight matrix choice (1994) Nucleic Acids Res., 22, pp. 4673-4680
  • Tonni, E.P., Cione, A.L., Figini, A.J., Predominance of arid climates indicated by mammals in the Pampas of Argentina during the Late Pleistocene and Holocene (1999) Palaeogeogr. Palaeoclimatol. Palaeoecol., 147, pp. 257-281
  • van Dijk, M.A.M., Paradis, E., Catzeflis, F., Jong, W.W., The virtues of gaps: xenarthran (Edentate) monophyly supported by a unique deletion in alphaA-crystallin (1999) Syst. Biol., 48, pp. 94-106
  • Vilà, C., Amorin, I.R., Leonard, J.A., Mitochondrial DNA phylogeography and population history of the grey Wolf Canis lupus (1999) Mol. Ecol., 8, pp. 2089-2103
  • Wetzel, R.M., Taxonomy and distribution of armadillos, Dasypodidae (1985) The Evolution and Ecology of Armadillos, Sloths and Vermilinguas, pp. 23-46. , Montgomery G.G. (Ed), Smithsonian Institution Press, Washington, DC
  • Wilson, D.E., Reeder, D.M., (1993) Mammal Species of the World, A Taxonomic and Geographic Reference. second ed., , Smithsonian Institution Press, Washington/London

Citas:

---------- APA ----------
Poljak, S., Confalonieri, V., Fasanella, M., Gabrielli, M. & Lizarralde, M.S. (2010) . Phylogeography of the armadillo Chaetophractus villosus (Dasypodidae Xenarthra): Post-glacial range expansion from Pampas to Patagonia (Argentina). Molecular Phylogenetics and Evolution, 55(1), 38-46.
http://dx.doi.org/10.1016/j.ympev.2009.12.021
---------- CHICAGO ----------
Poljak, S., Confalonieri, V., Fasanella, M., Gabrielli, M., Lizarralde, M.S. "Phylogeography of the armadillo Chaetophractus villosus (Dasypodidae Xenarthra): Post-glacial range expansion from Pampas to Patagonia (Argentina)" . Molecular Phylogenetics and Evolution 55, no. 1 (2010) : 38-46.
http://dx.doi.org/10.1016/j.ympev.2009.12.021
---------- MLA ----------
Poljak, S., Confalonieri, V., Fasanella, M., Gabrielli, M., Lizarralde, M.S. "Phylogeography of the armadillo Chaetophractus villosus (Dasypodidae Xenarthra): Post-glacial range expansion from Pampas to Patagonia (Argentina)" . Molecular Phylogenetics and Evolution, vol. 55, no. 1, 2010, pp. 38-46.
http://dx.doi.org/10.1016/j.ympev.2009.12.021
---------- VANCOUVER ----------
Poljak, S., Confalonieri, V., Fasanella, M., Gabrielli, M., Lizarralde, M.S. Phylogeography of the armadillo Chaetophractus villosus (Dasypodidae Xenarthra): Post-glacial range expansion from Pampas to Patagonia (Argentina). Mol. Phylogenet. Evol. 2010;55(1):38-46.
http://dx.doi.org/10.1016/j.ympev.2009.12.021