1.
Boulenger, G.A. (1909) Descriptions of four new frogs and a new snake discovered by Mr. H. Sauter in Formosa. Annals and Magazine of Natural History, 4 (24), 492–495. https://doi.org/10.1080/00222930908692704
Brown, W.L. & Wilson, E.O. (1956) Character displacement. Systematic Zoology, 5, 49–64. https://doi.org/10.2307/2411924
Chou, W.H. & Lin, J.Y. (1997) Description of a new species, Rana multidenticulata (Anura: Ranidae), from Taiwan. Zoological Studies, 36 (3), 222–229.
Daito, Y. & Kawakami, K. (1992) Acoustic structures in mating call of Tago’s brown frog, Rana tagoi tagoi. Bulletin of the Faculty of Education, Kobe University, 88, 189–200.
Daito, Y. & Nakamizo, S. (1993) Breeding habitat and call structure of Tago’s brown frog (Rana tagoi tagoi) in Mt. Rokko. Bulletin of the Faculty of Education, Kobe University, 90, 213–230.
Daito, Y., Hiramoto, M. & Yoshimoto, Y. (1998) Development of post- mating isolation in the Tago’s brown frogs (Rana) II. Offspring between Rana tagoi tagoi and Oki population, Tago’s brown frog of Oki Isl. Bulletin of the Faculty of Human Development, Kobe University, 5, 523–530.
Eto, K., Matsui, M., Sugahara, T. & Tanaka-Ueno, T. (2012) Highly complex mitochondrial DNA genealogy in an endemic Japanese subterranean breeding brown frog Rana tagoi (Amphibia, Anura, Ranidae). Zoological Science, 29, 662–671. https://doi.org/10.2108/zsj.29.662
Eto, K., Matsui, M. & Sugahara, T. (2013) Discordance between mitochondrial DNA genealogy and nuclear DNA genetic structure in the two morphotypes of Rana tagoi tagoi (Amphibia: Anura: Ranidae) in the Kinki District. Zoological Science, 30, 553–558. https://doi.org/10.2108/zsj.30.553
Eto, K. & Matsui, M. (2014) Cytonuclear discordance and historical demography of two brown frogs, Rana tagoi and R. sakuraii (Amphibia: Ranidae). Molecular Phylogenetics and Evolution, 79, 231–239. https://doi.org/10.1016/j.ympev.2014.06.019
Eto, K., Matsui, M. & Kokuryo, Y. (2016) A note on natural triploidy in a Japanese brown frog, Rana neba (Anura; Ranidae). Current Herpetology, 35, 128–131. https://doi.org/10.5358/hsj.35.128
Eto, K. & Matsui, M. (2021a) Rana tagoi Okada, 1928. In: Herpetological Society of Japan (Ed.), Amphibians and Reptiles of Japan. Sunrise Publishing, Hikone, pp. 62–63.
Eto, K. & Matsui, M. (2021b) Rana neba Ryuzaki, Hasegawa et Kuramoto, 2014. In: Herpetological Society of Japan (Ed.), Amphibians and Reptiles of Japan. Sunrise Publishing, Hikone, pp. 65.
Gosner, K. (1960). A simplified table for staging anuran embryos and larvae with notes on identification. Herpetologica, 16, 183–190.
Hoskin, C.J., Higgie, M., McDonald, K.R. & Moritz, C. (2005) Reinforcement drives rapid allopatric speciation. Nature, 437 (7063), 1353–1356. https://doi.org/10.1038/nature04004
Kishimoto, K. & Hayashi, F. (2020) Complete embryonic and larval stages of Rana sakuraii (Ranidae), a species that metamorphoses without feeding. Current Herpetology, 39, 173–183. https://doi.org/10.5358/hsj.39.173
Konuma, J. & Chiba, S. (2007) Ecological character displacement caused by reproductive interference. Journal of Theoretical Biology, 247, 354–364. https://doi.org/10.1016/j.jtbi.2007.03.013
Kuwana, C., Fujita, H., Tagami, M., Matsuo, T. & Miura, I. (2021) Evolution of sex chromosome heteromorphy in geographic populations of the Japanese Tago’s brown frog complex. Cytogenetic and Genome Research, 161, 23–31. https://doi.org/10.1159/000512964
Lai, S.J., Kam, Y.C. & Lin, Y.S. (2003) Elevational variation in reproductive and life history traits of Sauter’s frog Rana sauteri Boulenger, 1909 in Taiwan. Zoological Studies, 42 (1), 193–202.
Maeda, N. & Matsui, M. (1999) Frogs and Toads of Japan, Revised Edition. Bun-ichi Sogo Shuppan, Tokyo, 223 pp.
Matsui, M. (1984) Morphometric variation analyses and revision of the Japanese toads (genus Bufo, Bufonidae). Contributions from the Biological Laboratory, Kyoto University, 26, 209–428.
Matsui, M. (1994) A taxonomic study of the Rana narina complex, with description of three new species (Amphibia: Ranidae). Zoological Journal of the Linnean Society, 111, 385–415. https://doi.org/10.1111/j.1096-3642.1994.tb01489.x
Matsui, M. & Maeda, M. (2018) Encyclopedia of Japanese Frogs. Bun-ichi Sogo Shuppan, Tokyo, 271 pp.
Matsui, T. & Matsui, M. (1990) A new brown frog (genus Rana) from Honshu, Japan. Herpetologica, 46, 78–85.
Okada, Y. (1928) Notes on Japanese frogs. Annotationes Zoologicae Japonensis, 11, 269– 277.
Pfennig, K.S. & Pfennig, D.W. (2005) Character displacement as the “best of a bad situation”: fitness trade-offs resulting from selection to minimize resource and mate competition. Evolution, 59, 2200–2208. https://doi.org/10.1111/j.0014-3820.2005.tb00928.x
Pfennig, K.S. & Pfennig, D.W. (2009) Character displacement: ecological and reproductive responses to a common evolutionary problem. The Quarterly Review of Biology, 84, 253–276. https://doi.org/10.1086/605079
R Development Core Team (2017) R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna. Available from: https://www.R-project.org (accessed 17 May 2022)
Rosa, G.M. & Penado, A. (2013) Rana iberica (Boulenger, 1879) goes underground: subterranean habitat usage and new insights on natural history. Subterranean Biology, 11, 15–29. https://doi.org/10.3897/subtbiol.11.5170
Ryuzaki, M., Nishioka, M. & Kawamura, T. (2006) Karyotypes of Rana tagoi Okada with diploid number 28 in the Chausu Mountains of the Minamishinshu district of Nagano Prefecture, Japan (Anura: Ranidae). Cytogenetic and Genome Research, 114, 56–65. https://doi.org/10.1159/000091929
Ryuzaki, M., Hasegawa, Y. & Kuramoto, M. (2014) A new brown frog of the genus Rana from Japan (Anura: Ranidae) revealed by cytological and bioacoustic studies. Alytes, 31, 49–58.
Shibata, Y. (1988) The type localities of three subspecies of a Japanese brown frog, Rana tagoi OKADA (Amphibia: Ranidae). Bulletin of the Osaka Museum of Natural History, 43, 43–46.
Savage, J.M. & Heyer, W.R. (1967) Variation and distribution in the tree frog genus Phyllomedusa in Costa Rica, central America. Beitrage Zur Neotropischen Fauna, 5, 111–131. https://doi.org/10.1080/01650526709360400
Savage, J.M. & Heyer, W.R. (1997) Digital webbing formulae for anurans: a refinement. Herpetological Review, 28, 131.
Shimada, T., Sanda, M. & Eto, K. (2021) A comparison of mating calls recorded around the type localities of Rana tagoi and R. neba (Amphibia: Anura: Ranidae). Current Herpetology, 40, 54–65. https://doi.org/10.5358/hsj.40.54
Smith, M.A. (1921) New or little-known reptiles and batrachians from southern Annam (Indo-china). Proceedings of the Zoological Society of London, 91 (2), 423–440. https://doi.org/10.1111/j.1096-3642.1921.tb03271.x
Stamatakis, A. (2014) RAxML version 8: A tool for phylogenetic analysis and post-analysis of large phylogenies. Bioinformatics, 30, 1312–1313. https://doi.org/10.1093/bioinformatics/btu033
Sugahara, T. (1990) Reproductive ecology of Rana tagoi tagoi at Kitayama in Kyoto. Japanese Journal of Herpetology, 13, 145.
Sugahara, T. & Matsui, M. (1992) Larval growth and development in two types of the Japanese brown frog, Rana tagoi tagoi, at Kumogahata, Kyoto. Japanese Journal of Herpetology, 14, 209.
Sugahara, T. & Matsui, M. (1993) Morphometric comparisons in two types of Rana t. tagoi from Kumogahata, Kyoto. Japaaese Journal of Herpetology, 15, 83.
Sugahara, T. & Matsui, M. (1994) An investigation of characters that discriminate two morphotypes of Rana tagoi tagoi. Japanese Journal of Herpetology, 15, 151.
Sugahara, T. & Matsui, M. (1995) Acoustic comparisons in two types of Rana t. tagoi from Kumogahata, Kyoto. Japanese Journal of Herpetology, 16, 64–65.
Sugahara, T. & Matsui, M. (1996) Morphological variation in Rana tagoi from regions around Kinki. Japanese Journal of Herpetology, 16, 151–152.
Sugahara, T. & Matsui, M. (1997) Breeding seasons and sites in two types of Rana tagoi tagoi from Kumogahata, Kyoto. Japanese Journal of Herpetology, 17, 68–69.
Sugihara, T., Matsui, M. & Sugahara, T. (2022) A comparison of growth patterns between large- and small-sized Rana tagoi (Amphibia: Ranidae) from Kitayama, Kyoto, Japan. Current Herpetology, 41, 230–237. https://doi.org/10.5358/hsj.41.230
Tanaka, T., Matsui, M. & Takenaka, O. (1994) Estimation of phylogenetic relationships among Japanese brown frogs from mitochondrial cytochrome b gene (Amphibia: Anura). Zoological Science, 11, 753–757.
Tavaré, S. (1986) Some probabilistic and statistical problems in the analysis of DNA sequences. In: Miura, R.M. (Ed.), Lectures on Mathematics in the Life Sciences, 1986, pp. 57–86.
Wan, H., Lyu, Z.T., Qi, S., Zhao, J., Li, P.P. & Wang, Y.Y. (2020) A new species of the Rana japonica group (Anura, Ranidae, Rana) from China, with a taxonomic proposal for the R. johnsi group. ZooKeys, 2020 (942), 141–158. https://doi.org/10.3897/zookeys.942.46928