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Issue: Vol. 4413 No. 2: 23 Apr. 2018
Type: Article
Published: 2018-04-23
DOI: 10.11646/zootaxa.4413.2.5
Page range: 325–338
Abstract views: 97
PDF downloaded: 3

A new species of the genus Megophrys (Anura: Megophryidae) from Yunnan Province, China

Kadoorie Conservation China, Kadoorie Farm and Botanic Garden, Lam Kam Road, Tai Po, Hong Kong, P.R. China
State Key Laboratory of Biocontrol / The Museum of Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, P.R. China
State Key Laboratory of Biocontrol / The Museum of Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, P.R. China
Amphibia Horned toad Megophryinae taxonomy bioacoustics Megophrys feii sp. nov. Yingjiang County

Abstract

We describe a new horned toad species of the genus Megophrys from Yingjiang County of Yunnan Province, China. The new species, Megophrys feii sp. nov., can be distinguished from its congeners by a combination of the following characters: (1) body slender and small (SVL 24.3–25.1 mm in four males, 28.2–28.9 mm in two females); (2) head length about equal to head width (HDL/HDW 0.97–0.99); (3) tympanum circular and distinct; (4) maxillary teeth present; (5) vomerine ridges and vomerine teeth absent; (6) tongue round, slightly notched posteriorly; (7) tibia long (TIB/SVL 0.48–0.52 in four males, 0.54–0.55 in two females), shanks overlapping when thighs are held at right angles to the body; (8) dorsal skin distinctly granular and densely covered with small tubercles; (9) lower flanks and lateral sides of belly scattered with small but prominent, white, tubercles; (10) webbing between toes rudimentary; (11) lateral fringes on toes moderate to wide; (12) breeding males without nuptial pads and spines on fingers; (13) protruding projection posterior to cloaca present in both sexes; (14) groin and ventral thigh coloration in life not contrasting with surrounding regions; (15) the presence of an indistinct and small horn-like tubercle at the edge of the eyelid; and (16) an advertisement call with a dominant frequency of 4.74–4.91 kHz (at 18 ˚C). To date, the new species has only been found at its type locality in stream areas in montane evergreen broadleaf forests between 700–1200 m elevation.

 

References

  1. Boulenger, G.A. (1908) A revision of the Oriental pelobatid batrachians (genus Megalophrys). Proceedings of the Zoological Society of London, 1908, 407–430.
    https://doi.org/10.1111/j.1096-3642.1908.tb01852.x

    Chen, J.M., Zhou, W.W., Poyarkov, N.A., Stuart, B.L., Brown, R.M., Lathrop, A., Wang, Y.Y., Yuan, Z.Y., Jiang, K., Hou, M., Chen, H.M., Suwannapoom, C., Nguyen, S.N., Duong, T.V., Papenfuss, T.J., Murphy, R.W., Zhang, Y.P. & Che, J. (2017) A novel multilocus phylogenetic estimation reveals unrecognized diversity in Asian horned toads, genus Megophrys sensu lato (Anura: Megophryidae). Molecular phylogenetics and evolution, 106, 28–43.
    https://doi.org/10.1016/j.ympev.2016.09.004

    Deuti, K., Grosjean, S., Nicolas, V., Vasudevan, K & Ohler, A. (2017) Nomenclatural puzzle in early Xenophrys nomina (Anura, Megophryidae) solved with description of two new species from India (Darjeeling hills and Sikkim). Alytes, 34, 20–48.

    Dubois, A. (1987 "1986") Miscellanea taxinomica batrachologica (I). Alytes, 5, 7–95.

    Dubois, A. & Ohler, A. (1998) A new species of Leptobrachium (Vibrissaphora) from northern Vietnam, with a review of the taxonomy of the genus Leptobrachium (Pelobatidae, Megophyinae). Dumerilia, 4 (14), 1–32.

    Fei, L. & Ye, C.Y. (2016) Amphibians of China. Vol. 1. Science Press, Beijing, 1040 pp.

    Fei, L., Hu, S.Q., Ye, C.Y. & Huang, Y.Z. (2009) Fauna Sinica, Amphibia. Vol. 2. Anura. Science Press, Beijing, 957 pp. [in Chinese]

    Fei, L., Ye, C.Y. & Jiang, J.P. (2012) Colored Atlas of Chinese Amphibians and Their Distributions. Sichuan Publishing House of Science & Technology, Chengdu, 619 pp. [in Chinese]

    Frost, D.R. 2017. Amphibian Species of the World: an Online Reference. Version 6.0 (20 December 2017). American Museum of Natural History, New York, USA.Electronic Database accessible. Available from: http://research.amnh.org/herpetology/amphibia/index.html (accessed 28 March 2018)

    Frost, D.R., Grant, T., Faivovich, J., Bain, R.H., Haas, A., Haddad, C.F.B, De Sa, Rafael O., Channing, A., Wilkinson, M., Donnellan, S.C., Raxworthy, C.J., Campbell, J.A., Blotto, B.L., Moler, P., Drewes, R.C., Nussbaum, R.A., Lynch, J.D., Green, D.M. & Wheeler, W.C. (2006) The amphibian tree of life. Bulletin of the American Museum of natural History, 297, 1–370.
    https://doi.org/10.1206/0003-0090(2006)297[0001:TATOL]2.0.CO;2

    Hu, J. & Han, L.X. (2007) Study on Bird Fauna of Tongbiguan Nature Reserve. Forest Inventory and Planning, 32 (2), 54–57.

    Inger, R.F. & Romer, J.D. (1961) A new pelobatid frog of the genus Megophrys from Hong Kong. Fieldiana: Zoology, 39 (46), 533–538.

    Jiang, J.P., Xie, F., Fei, L., Ye, C. & Zheng, MQ. (2002) Mating calls of six forms of pelobatid in Wawu Mountain National Forest Park, Sichuan, China (Anura: Pelobatidae). Zoological Research, 23, 89–94.

    Jiang, J.P., Yuan, F.R., Xie, F. & Zheng, Z.H. (2003) Phylogenetic relationships of some species and genera in megophryids inferred from partial sequences of mitochondrial 12S and 16S rRNA genes. Zoological Research, 24, 241–248.

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

    Li, C. & Wang, Y.Z. (2008) Taxonomic review of Megophrys and Xenophrys, and a proposal for Chinese species (Megophryidae, Anura). Acta Zootaxonomica Sinica, 33 (1), 104−106.

    Li, F., Zheng, X., Jiang, X.L. & Chan, B.P.L. (2017) Rediscovery of the sun bear Helarctos malayanus in Yingjiang County, Yunnan Province, China. Zoological Research, 38 (4), 1–2.

    Mahony, S. (2011) Two new species of Megophrys Kuhl & van Hasselt (Amphibia: Megophryidae), from western Thailand and southern Cambodia. Zootaxa, 2734, 23–39.

    Mahony, S., Foley, N.M., Biju, S.D. & Teeling, E.C. (2017) Evolutionary history of the Asian Horned Frogs (Megophryinae): integrative approaches to timetree dating in the absence of a fossil record. Molecular biology and evolution, 34 (3), 744–771.
    https://doi.org/10.1093/molbev/msw267

    Mahony, S., Sengupta, S., Kamei, R.G. & Biju, S.D. (2011) A new low altitude species of Megophrys Kuhl and van Hasselt (Amphibia: Megophryidae), from Assam, Northeast India. Zootaxa, 3059, 36–46.

    Mahony, S., Teeling, E.C. & Biju, S.D. (2013) Three new species of horned frogs, Megophrys (Amphibia: Megophryidae), from northeast India, with a resolution to the identity of Megophrys boettgeri populations reported from the region. Zootaxa, 3722 (2), 143–169.
    https://doi.org/10.11646/zootaxa.3722.2.2

    Mathew, R. & Sen, N. (2007) Description of two new species of Xenophrys (Amphibia: Anura: Megophryidae) from north-east India. Cobra, 1 (2), 18–28.

    Ohler, A. (2003) Revision of the genus Ophryophryne Boulenger, 1903 (Megophryidae) with description of two new species. Alytes, 21, 23–42.

    Orlov, N.L., Poyarkov Jr, N.A. & Nguyen, T.T. (2015) Taxonomic notes on Megophrys frogs (Megophryidae: Anura) of Vietnam, with description of a new species. Russian Journal of Herpetology, 22 (3), 206–218.

    Poyarkov Jr, N.A., Duong, T.V., Orlov, N.L., Gogoleva, S.S., Vassilieva, A.B., Nguyen, L.T., Nguyen, V.D.H. Nguyen, S.N., Che, J. & Mahony, S. (2017) Molecular, morphological and acoustic assessment of the genus Ophryophryne (Anura, Megophryidae) from Langbian Plateau, southern Vietnam, with description of a new species. ZooKeys, 672, 49–120.
    https://doi.org/10.3897/zookeys.672.10624

    Rao, D.Q. & Yang, D.T. (1997) The karyotypes of Megophryinae (Pelobatinae) with a discussion on their classification and phylogenetic relationships. Asiatic Herpetological Research, 7, 93–102.
    https://doi.org/10.5962/bhl.part.18858

    Smith, M.A. (1921) New or little-known reptiles and batrachians from southern Annam (Indo-China). Proceedings of the Zoological Society of London, 1921, 423–440.

    Stuart, B.L., Chuaynkern, Y., Chan-art, T. & Inger, R.F. (2006) Three new species of frogs and new tadpole from eastern Thailand. Fieldiana Zoology, 111, 1–19.
    https://doi.org/10.3158/0015-0754(2006)187[1:TNSOFA]2.0.CO;2

    Tapley, B., Cutajar, T.P., Mahony, S., Chung, N.T., Dau, V.Q., Nguyen, T.T., Luong, H.V. & Rowley, J.J.L. (2017) The Vietnamese population of Megophrys kuatunensis (Amphibia: Megophryidae) represents a new species of Asian horned frog from Vietnam and southern China. Zootaxa, 4344 (3), 465–492.
    https://doi.org/10.11646/zootaxa.4344.3.3

    Tian, Y.Z., Gu, X.M. & Sun, A.Q. (2000) A new species of Megophrys in China (Amphibia: Pelobatidae). Acta Zootaxonomica Sinica, 25, 462−466.

    Wang, Y.Y., Zhao, J., Yang, J.H., Zhou, Z.X., Chen, G.L. & Liu, Y. (2014) Morphology, molecular genetics, and bioacoustics support two new sympatric Xenophrys (Amphibia: Anura: Megophryidae) species in Southeast China. PLoS ONE, 9 (4), e93075.
    https://doi.org/10.1371/journal.pone.0093075

    Yang, J.H. & Chan, B.P.L. (2018). A new phytotelm-breeding treefrog of the genus Nasutixalus (Rhacophoridae) from western Yunnan of China. Zootaxa, 4388 (2), 191–206.
    https://doi.org/10.11646/zootaxa.4388.2.3

    Zhang, Y., Li, G., Xiao, N., Li, J., Pan, T., Wang, H., Zhang, B. & Zhou, J. (2017) A new species of the genus Xenophrys (Amphibia: Anura: Megophryidae) from Libo County, Guizhou, China. Asian Herpetological Research, 8, 75–85.

    Zheng, Y.C., Zeng, X.M., Yuan, Y.Z. & Liu, Z.J. (2004) Phylogenetic positions of Ophryophryne and four Leptobrachium group genera in Megophryidae (Anura). Sichuan Journal of Zoology, 23, 290–295.