Skip to main content Skip to main navigation menu Skip to site footer
Type: Article
Published: 2016-09-23
Page range: 298–310
Abstract views: 90
PDF downloaded: 1

Two new species of brackish-water Macrostomum (Platyhelminthes, Macrostomida) from southern China

Shenzhen Key Laboratory of Marine Bioresource and Eco-environmental Science, Guangdong Engineering Research Center for Marine Algal Biotechnology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, PR China
Shenzhen Key Laboratory of Marine Bioresource and Eco-environmental Science, Guangdong Engineering Research Center for Marine Algal Biotechnology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, PR China
Shenzhen Key Laboratory of Marine Bioresource and Eco-environmental Science, Guangdong Engineering Research Center for Marine Algal Biotechnology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, PR China
Shenzhen Key Laboratory of Marine Bioresource and Eco-environmental Science, Guangdong Engineering Research Center for Marine Algal Biotechnology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, PR China
Platyhelminthes Macrostomida Macrostomum new species taxonomy

Abstract

Two new species of brackish-water Macrostomum (M. zhujiangensis n. sp. and M. baoanensis n. sp.) were described based on samples collected from the littoral zone of the Zhujiang Estuary. These are the first records of brackish-water Macrostomum from southern China. Macrostomum zhujiangensis n. sp. and M. baoanensis n. sp. differ from other similar species in the length and morphology of the penis stylet.  The penis stylet of M. zhujiangensis n. sp. is C-shaped and its distal opening has a beveled edge. The penis stylet of M. baoanensis n. sp. is J-shaped and the distal region is thicker than other parts of the penis stylet. Molecular phylogenetic analysis supports the establishment of the new species.

 

References

  1. Armonies, W. & Hellwig, M. (1987) Neue Plathelminthes aus dem Brackwasser der Insel Sylt (Nordsee). Microfauna Marina, 3, 250–251.

    Ax, P. & Armonies, W. (1987) Amphiatlantic identities in the composition of the boreal brackish water community of Plathelminthes. A comparison between the Canadian and European Atlantic coast. Microfauna Marina, 3, 7–80.

    Ax, P. & Armonies, W. (1990) Brackish water Platyhelminthes from Alaska as evidence for the existence of a boreal brackish water community with circumpolar distribution. Microfauna Marina, 6, 7–109.

    Ax, P. (2008) Plathelminthes aus Brackgewässern der Nordhalbkugel.Akademie der Wissenschaften und der Literatur Mainz. Franz Steiner Verlag, Stuttgart, 696 pp.

    Beklemischev, V.N. (1927) Über die Turbellarien fauna der Bucht von Odessa und der in dieselbe mündende Quellen [In Russian with German summary]. Bulletin de l’Institut des recherches biologiques de Perm, 5, 177–207.

    Beklemischev, V.N. (1950) O presnovodnykh Turbellaria Rhabdocoela Dal'nego Vostaka. Zeitschrift der Moskauer Naturwissenschaftlichen Gesellschaft, 55, 25–28.

    Beklemischev, V.N. (1951) Species of the genus Macrostomum (Turbellaria, Rhabdocoela) of the USSR (O vidach roda Macrostomum SSSR) Zeitschrift der Moskauer Naturwissenschaftlichen Gesellschaft, 56, 31–40. [In Russian]

    Berland, B. (1984) Basic techniques involved in helminth preservation. Systematic Parasitology, 6, 242–245.
    http://dx.doi.org/10.1007/BF00012195

    Ferguson, F.F. (1939) A monograph of the genus Macrostomum O. Schmidt 1848. Part IV. Zoologischer Anzeiger, 128, 188–205.

    Ferguson, F.F. (1954) Monograph of the Macrostomine worms of Turbellaria. Transactions of the American Microscopical Society, 73, 137–164.
    http://dx.doi.org/10.2307/3223751

    Luther, A. (1947) Untersuchungen an rhabdocoelen Turbellarien VI. Macrostomiden aus Finnland. Acta Zoologica Fennica, 49, 1–13.

    Okugawa, K.I. (1930) A list of the fresh-water Rhabdocoelida found in Middle-Japan, with preliminary descriptions of new species. Memoirs of the College of Science, Kyoto Imperial University, Series B, 5, 75–88.

    Papi, F. (1959) Specie nuove o poco note del gen. Macrostomum (Turbellaria: Macrostomida) rinvenute in Italia. Monitore Zoologico Italiano, 66, 1–19.

    Rieger, R.M. (1977) The relationship of character variability and morphological complexity in copulatory structures of Turbellaria-Macrostomida and -Haplopharyngida. Mikrofauna Meeresboden, 61, 197–216.

    Rieger, R.M., Salvenmoser, W., Legniti, A. & Tyler, S. (1994) Phalloidin-rhodamine preparations of Macrostomum hystricinum marinum (Plathelminthes): morphology and postembryonic development of the musculature. Zoomorphology, 114, 133–147.

    Rixen, J.U. (1961) Kleinturbellarien aus dem Litoral der Binnengewässer Schleswig–Holsteins. Archiv für Hydrobiologie, 57, 464–538.

    Schärer, L., Littlewood, T.J., Waeschenbach, A., Yoshida, W. & Vizoso, D.B. (2011) Mating behavior and the evolution of sperm design. Proceedings of the National Academy of Sciences of the United States of America, 108, 1490–1495.

    http://dx.doi.org/10.1073/pnas.1013892108

    Sun, T., Zhang, L., Wang, A.T. & Zhang, Y. (2015) Three new species of freshwater Macrostomum (Platyhelminthes, Macrostomida) from southern China. Zootaxa, 4012 (1), 120–134.
    http://dx.doi.org/10.11646/zootaxa.4012.1.6

    Tu, T.J. (1934) Notes on some Turbellarians from the Tsing Hua Campus. The Science Reports of National Tsing Hua University. Series B Biological and Psychological Science, 1, 191–206.

    Vejdovsky, F. (1895) Zur vergleichenden Anatomie der Turbellarien. (Zugleich ein Beitrag zur Turbellarien-Fauna Böhmens.) I. Zeitschrift für wissenschaftliche Zoologie, 60, 90–162.

    Vejdovsky, F. (1895) Zur vergleichenden Anatomie der Turbellarien. (Zugleich ein Beitrag zur Turbellarien-Fauna Böhmens.) II. Zeitschrift für wissenschaftliche Zoologie, 60, 163–214.

    von Graff, L. (1882) Monographie der Turbellarien. 1. Rhabdocoelida. Wilhelm Engelmann, Leipzig, 442 pp.

    Wang, A.T. (2005) Three new species of the genus Macrostomum from China (Platyhelminthes, Macrostomida, Macrostomidae). Acta Zootaxonomica Sinica, 30, 714–720.

    Wang, A.T., Hu, H.Y. & Luo, Z.G. (2004) The biological characteristics of Macrostomum tuba in China. Chinese Journal of Zoology, 39, 55–58.

    Wang, A.T. & Luo, Z.G. (2004) A new species of the genus Macrostomum from China (Turbellaria: Macrostomida). Acta Zootaxonomica Sinica, 29, 700–703.

    Young, J.O. (1972) Further studies on the occurrence of freshwater microturbellaria in the British Isles. I.A description of Macrostomum johni sp. nov. Freshwater Biology, 2, 253–258.
    http://dx.doi.org/10.1111/j.1365-2427.1972.tb00054.x