Skip to main content Skip to main navigation menu Skip to site footer
Type: Articles
Published: 2011-05-05
Page range: 1–31
Abstract views: 110
PDF downloaded: 48

New species of Acoela from the Mediterranean, the Red Sea, and the South Pacific

Department of Invertebrate Zoology, Swedish Museum of Natural History, Sweden POB 50005, SE 104 05, Stockholm, Sweden
Department of Invertebrate Zoology, Swedish Museum of Natural History, Sweden POB 50005, SE 104 05, Stockholm, Sweden
Department of Invertebrate Zoology, Swedish Museum of Natural History, Sweden POB 50005, SE 104 05, Stockholm, Sweden
Platyhelminthes Carbon dioxide vents Interstitial Meiofauna New Caledonia

Abstract

Eight new species of Acoela are reported including the first Acoela recorded from New Caledonia and the first acoel described from volcanic carbon dioxide vents. Pharyngia furva gen. et sp.nov. (Isodiametridae) and Philactinoposthia brevis sp.nov. (Actinoposthiidae) from the Red Sea; Childia curinii sp.nov. (Childiidae), Philactinoposthia ischiae sp.nov. and Philactinoposthia multipunctata sp.nov. from the Mediterranean; Philactinoposthia novaecaledoniae sp.nov., Childia aculifera sp.nov. and Solenofilomorpha justinei sp.nov. (Solenofilomorphidae) from the South Pacific are described. Nucleotide sequences for the nuclear ribosomal 18S rRNA, 28S rRNA and the mitochondrial COI genes were determined for the new species and used in a Bayesian molecular phylogenetic analysis.

References

  1. Achatz, J.G. (2008) Convolutidae (Acoela) from the Andaman Sea. Zootaxa, 1824, 1–16.

    Achatz, J.G. & Hooge, M.D. (2006) Convolutidae (Acoela) from Tanzania. Zootaxa. 1362, 1–21.

    Aescht, E., Mulisch, M. & Welsch, U. (2010) Romeis Mikroskopische Technik, 18 Auflage. Spektrum Akademischer Verlag.

    Ax, P. & Dörjes, J. (1966) Oligochoerus limnophilus nov. spec. ein kaspisches Faunenelement als erster Süßwasservertreter der Turbellaria Acoela in Flüssen Mitteleuropas. Internationale Revue der Gesamten Hydrobiologie, 51, 15–44.

    Bartolomaeus, T. & Balzer I. (1997) Convolutriloba longifissura nov. spec. (Acoela) -- the first case of longitudinal fission in Plathelminthes. Microfauna Marina, 11, 7–18.

    Beklemischev W.N. (1915) Sur les Turbellaries parasites de la coˆte Mourmanne. I. Acoela. Proceedings of the Petrograd Imperial Society of Naturalists, 4, 103–172.

    Crezee, M. (1975) Monograph of the Solenofilomorphidae (Turbellaria: Acoela). International Review of Hydrobiology, 60, 769–845.

    Dörjes, J. (1968) Die Acoela (Turbellaria) der deutschen Nordseeküste und ein neues System der Ordnung. Journal of Zoological Systematics and Evolutionary Research, 6, 56–452.

    Faubel, A. (1974) Die Acoela (Turbellaria) eines Sandstrandes der Nordseeinsel Sylt. Mikrofauna Meeresbodens, 32, 1–58.

    Graff, L. von. (1882) Monographie der Turbellarien I. Rhabdocoelida. (2 Vol., Leipzig). Verlag Wilhelm Engelmann, Leipzig, 1–442 pp.

    Graff, L. von. (1910) Vergleichung der nordamerikanischen und europäischen Turbellarienfauna. The University Press, Cambridge MA., pp. 944–948.

    Hall-Spencer J. M., Rodolfo-Metalpa R., Martin S., Ransome E., Fine M., Turner S. M., Rowley S. J., Tedesco D. & Buia M. (2008) Volcanic carbon dioxide vents show ecosystem effects of ocean acidification. Nature, 454, 96–99.

    Haswell, W.A. (1905) Studies of the Turbellaria. Part I. On Heterochaerus, an "Acoelous" Turbellarian. Part II. On Aromalocoelus caecus, a new type of Rhabdocoele. Journal of Cell Science, 49, 425–467.

    Hejnol, A., Obst, M., Stamatakis, A., Ott, M., Rouse, G.W., Edgecombe, G.D., Martinez, P., Baguñà, J., Bailly, X., Jondelius, U., Wiens, M., Müller, W.E., Seaver, E., Wheeler, W.C., Martindale, M.Q., Giribet, G. & Dunn, C.W. (2009) Assessing the root of bilaterian animals with scalable phylogenomic methods. Proceedings. Biological Sciences/The Royal Society, 276, 4261–70.

    Hickman, V.V. (1956) Parasitic Turbellaria from Tasmanian Echinoidea. Papers & Proceedings of the Royal Society of Tasmania, 90, 169–181.

    Hooge, MD. (2001) Evolution of body-wall musculature in the Platyhelminthes (Acoelomorpha, Catenulida, Rhabditophora). Journal of Morphology, 249, 171–194.

    Hooge, M.D. (2003) Two new families, three new genera, and four new species of acoel flatworms Acoela, Platyhelminthes) from Queensland, Australia. Cahiers de Biologie Marine, 44, 275–298.

    Hooge, M.D. & Rocha C. E. F. (2006) Acoela (Acoelomorpha) from the northern beaches of the state of São Paulo, Brazil, and a systematic revision of the family Otocelididae. Zootaxa, 1335, 1–50.

    Hooge, MD. & Tyler, S. (2005) New tools for resolving phylogenies: A systematic revision of the Convolutidae (Acoelomorpha, Acoela). Journal of Zoological Systematics and Evolutionary Research, 43, 100–113.

    Huelsenbeck, J.P. & Ronquist, F. (2001) MRBAYES: Bayesian inference of phylogenetic trees. Bioinformatics, 17, 754–755.

    Jondelius, U., Ruiz-Trillo, I., Baguna, J. & Riutort, M. (2002) The Nemertodermatida are basal bilaterians and not members of the Platyhelminthes. Zoologica Scripta, 31, 201–215.

    Jondelius, U., Wallberg, A., Hooge, M.D. & Raikova, O. (in press) How the Worm Got its Pharynx: Phylogeny, Classification and Bayesian assessment of Character Evolution in Acoela. Systematic Biology.

    Katoh, K., Asimenos, G. & Toh, H. (2009) Multiple alignment of DNA sequences with MAFFT. Methods in Molecular Biology, 537, 39–64.

    Katoh, K. & Toh, H. (2008) Improved accuracy of multiple ncRNA alignment by incorporating structural information into a MAFFT-based framework. BMC Bioinformatics, 9, 212.

    Kolasa, J. & Faubel, A. (1974) A preliminary description of a freshwater Acoela (Turbellaria): Oligochoerus polonicus nov. spec. Italian Journal of Zoology, 41, 2, 81–85.

    Leiper, RT. (1902) On an acoelous turbellarian inhabiting the common heart urchin. Nature London, 66, 641.

    Marcus, E. (1948) Turbellaria do Brasil. Boletim da Faculdade de Filosofia, Ciências e Letras da Universidade de São Paulo, série Zoologia, 3, 111–243.

    Marcus, E. (1950) Turbellaria Brasileiros. Boletim da Faculdade de Filosofia, Ciências e Letras da Universidade de São Paulo, série Zoologia, 15, 5–192.

    Marcus, E. (1954) Turbellaria Brasileiros (11). Boletim da Faculdade de Filosofia, Ciências e Letras da Universidade de São Paulo, série Zoologia, 24, 419–489.

    Marcus, E. (1957) On Turbellaria. On terrestrial triclads, Convoluta, Hofstenia, Notoplana chierchiae, Itannia ornata, Cestoplana. Anais da Academia Brasileira de Ciências, 29, 153–191.

    Martens, H. (1984) Comparison of three different extraction methods for Turbellaria. Marine Ecology - Progress Series, 14, 229–234.

    Reuter, M., Raikova, O.I., Jondelius, U., Gustafsson, M.K.S., Maule, A.G. & Halton, D.W. (2001) Organisation of the nervous system in the Acoela: an immunocytochemical study. Tissue Cell, 33, 119–128.

    Ronquist, F. & J. P. Huelsenbeck. (2003) MRBAYES 3: Bayesian phylogenetic inference under mixed models. Bioinformatics, 19, 1572–1574.

    Ruiz-Trillo, I., Paps, J., Loukota, M., Ribera, C., Jondelius, U., Baguna, J. & Riutort, M. (2002) A phylogenetic analysis of myosin heavy chain type II sequences corroborates that Acoela and Nemertodermatida are basal bilaterians. Proceedings of the National Academy of Sciences of the United States of America, 99, 11246–11251.

    Ruiz-Trillo, I., Riutort, M., Littlewood, D.T.J., Herniou, E. & Baguna, J. (1999) Acoel flatworms: earliest extant bilaterian metazoans, not members of Platyhelminthes. Science (Washington D.C), 283, 1919–1923.

    Telford, M.J., Lockyer, N.E., Cartwright-Finch, C. & Littlewood, D.T.J. (2003) Combined large and small subunit ribosomal RNA phylogenies support a basal position of the acoelomorph flatworms. Proceedings of the Royal Society Biological Sciences, Series B, 270, 1077–1083.

    Wallberg, A., Curini-Galletti, M., Ahmadzadeh, A. & Jondelius, U. (2007) Dismissal of Acoelomorpha: Acoela and Nemertodermatida are separate early bilaterian clades. Zoologica Scripta, 6, 509–523.

    Westblad, E. (1942) Studien ueber skandinavische Turbellaria Acoela. II. Arkiv för Zoologi, 33A(14), 1–48.

    Westblad, E. (1945) Studien ueber skandinavische Turbellaria Acoela. III. Arkiv för Zoologi, 36A(5), 1–56.

    Westblad, E. (1946) Studien ueber skandinavische Turbellaria Acoela. IV. Arkiv för Zoologi. 38A(1), 1–56.

    Westblad, E. (1948) Studien ueber skandinavische Turbellaria Acoela. V. Arkiv för Zoologi. 41A(7), 1–82.