Sympatry and hybridization between the clawed frogs Xenopus laevis laevis and Xenopus muelleri (Pipidae)

W. J. Fischer; W. A. Koch; A. Elepfandt

doi:10.1111/j.1469-7998.2000.tb00824.x

Abstract

Though most Xenopus species are polyploid and can be hybridized in the laboratory, natural hybridization seems to be restricted to hybrids of X. laevis laevis×X. gilli. A parapatric distribution pattern between X. l. laevis and X. muelleri seems to prevent interbreeding. We found X. l. laevis and X. muelleri living sympatrically in water bodies in the Republic of South Africa west of Kruger Park and report a natural hybrid of X. l. laevis×X. muelleri. Natural occurrence of such a hybrid has not been reported previously. The hybrid character was confirmed by analysis of its advertisement calls, which were intermediate between those of the parental species, by analysis of its serum albumin pattern, and by determination of the nuclear DNA content of its erythrocytes. The results indicate that this specimen is an F1 hybrid between X. l. laevis and X. muelleri. Backcrossing with both parental species indicated that the hybrid is sterile. It is discussed why sympatry between X. l. laevis and X. muelleri though possible might be rare.

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Jackson, J.A Tinsley, R.C and Du Preez, L.H 2001. Differentiation of two locally sympatric Protopolystoma (Monogenea: Polystomatidae) species by temperature-dependent larval development and survival. International Journal for Parasitology, Vol. 31, Issue. 8, p. 815.

Jackson, J.A and Tinsley, R.C 2003. Parasite infectivity to hybridising host species: a link between hybrid resistance and allopolyploid speciation?. International Journal for Parasitology, Vol. 33, Issue. 2, p. 137.

Evans, Ben J. Kelley, Darcy B. Tinsley, Richard C. Melnick, Don J. and Cannatella, David C. 2004. A mitochondrial DNA phylogeny of African clawed frogs: phylogeography and implications for polyploid evolution. Molecular Phylogenetics and Evolution, Vol. 33, Issue. 1, p. 197.

Malone, John H. Hawkins, Doyle L. and Michalak, Pawel 2006. Sex-Biased Gene Expression in a ZW Sex Determination System. Journal of Molecular Evolution, Vol. 63, Issue. 4, p. 427.

Malone, John H. Chrzanowski, Thomas H. Michalak, Pawel and Awadalla, Philip 2007. Sterility and Gene Expression in Hybrid Males of Xenopus laevis and X. muelleri. PLoS ONE, Vol. 2, Issue. 8, p. e781.

Michalak, Pawel and Malone, John H. 2008. Testis-derived microRNA profiles of African clawed frogs (Xenopus) and their sterile hybrids. Genomics, Vol. 91, Issue. 2, p. 158.

Mable, B. K. Alexandrou, M. A. and Taylor, M. I. 2011. Genome duplication in amphibians and fish: an extended synthesis. Journal of Zoology, Vol. 284, Issue. 3, p. 151.

Mechkarska, Milena Ahmed, Eman Coquet, Laurent Leprince, Jérôme Jouenne, Thierry Vaudry, Hubert King, Jay D. and Conlon, J. Michael 2011. Peptidomic analysis of skin secretions demonstrates that the allopatric populations of Xenopus muelleri (Pipidae) are not conspecific. Peptides, Vol. 32, Issue. 7, p. 1502.

Madison-Villar, Mercedita J. and Michalak, Pawel 2011. Misexpression of Testicular MicroRNA in Sterile Xenopus Hybrids Points to Tetrapod-Specific MicroRNAs Associated with Male Fertility. Journal of Molecular Evolution, Vol. 73, Issue. 5-6, p. 316.

Mechkarska, Milena Meetani, Mohammed Michalak, Pawel Vaksman, Zalman Takada, Koji and Conlon, J. Michael 2012. Hybridization between the African clawed frogs Xenopus laevis and Xenopus muelleri (Pipidae) increases the multiplicity of antimicrobial peptides in skin secretions of female offspring. Comparative Biochemistry and Physiology Part D: Genomics and Proteomics, Vol. 7, Issue. 3, p. 285.

Lillo, F. Dufresnes, C. Faraone, F. P. Lo Valvo, M. and Stöck, M. 2013. Identification and potential origin of invasive clawed frogsXenopus(Anura: Pipidae) in Sicily based on mitochondrial and nuclear DNA. Italian Journal of Zoology, Vol. 80, Issue. 4, p. 566.

Mechkarska, Milena Prajeep, Manju Leprince, Jérôme Vaudry, Hubert Meetani, Mohammed A. Evans, Ben J. and Conlon, J. Michael 2013. A comparison of host-defense peptides in skin secretions of female Xenopus laevis×Xenopus borealis and X. borealis×X. laevis F1 hybrids. Peptides, Vol. 45, Issue. , p. 1.

Evans, Ben J. Carter, Timothy F. Greenbaum, Eli Gvoždík, Václav Kelley, Darcy B. McLaughlin, Patrick J. Pauwels, Olivier S. G. Portik, Daniel M. Stanley, Edward L. Tinsley, Richard C. Tobias, Martha L. Blackburn, David C. and Veenstra, Gert Jan C. 2015. Genetics, Morphology, Advertisement Calls, and Historical Records Distinguish Six New Polyploid Species of African Clawed Frog (Xenopus, Pipidae) from West and Central Africa. PLOS ONE, Vol. 10, Issue. 12, p. e0142823.

Ringeis, Achim Krumscheid, Birgit Bishop, Phillip J. de Vries, Christian and Elepfandt, Andreas 2017. Acoustic communication and reproductive behaviour in the aquatic frogXenopus laevis(Pipidae), a field study. African Journal of Herpetology, Vol. 66, Issue. 2, p. 122.

Furman, Benjamin L. S. Cauret, Caroline M. S. Colby, Graham A. Measey, G. John and Evans, Ben J. 2017. Limited genomic consequences of hybridization between two African clawed frogs, Xenopus gilli and X. laevis (Anura: Pipidae). Scientific Reports, Vol. 7, Issue. 1,

Lau, Quintin Igawa, Takeshi Ogino, Hajime Katsura, Yukako Ikemura, Toshimichi Satta, Yoko and Robinson-Rechavi, Marc 2020. Heterogeneity of synonymous substitution rates in the Xenopus frog genome. PLOS ONE, Vol. 15, Issue. 8, p. e0236515.

Elepfandt, Andreas Gutsche, Alexander Fischer, Werner J Leujak, Wera and Bishop, Phillip J 2022. Long-term field study of the behaviour of Xenopus laevis (Pipidae) in a small dam. African Journal of Herpetology, Vol. 71, Issue. 1, p. 51.

Dehling, J. Maximilian and Sinsch, Ulrich 2023. Amphibians of Rwanda: Diversity, Community Features, and Conservation Status. Diversity, Vol. 15, Issue. 4, p. 512.

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Sympatry and hybridization between the clawed frogs Xenopus laevis laevis and Xenopus muelleri (Pipidae)

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Sympatry and hybridization between the clawed frogs Xenopus laevis laevis and Xenopus muelleri (Pipidae)

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