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Issue: Vol. 5263 No. 4: 11 Apr. 2023
Type: Article
Published: 2023-04-11
DOI: 10.11646/zootaxa.5263.4.7
Page range: 557-565
Abstract views: 182
PDF downloaded: 22

A taxonomic reassessment of Cirrodrilus japonicus (Pierantoni, 1912) (Annelida, Clitellata, Branchiobdellida)

Faculty of Education; Hirosaki University; Hirosaki 036-8560; Japan
Department of Science; University of Maine at Presque Isle; Maine 04769; USA
Annelida Cirrodrilus ezoensis junior synonym Japanese branchiobdellidan

Abstract

Cirrodrilus japonicus (Pierantoni, 1912) has not been identified since it was originally described from specimens removed from preserved Japanese crayfish that had been deposited in the Natural History Museum in Hamburg, Germany. A morphological comparison of the published description and recently discovered syntypes of C. japonicus from the Hamburg Museum with syntypes and newly collected material of Cirrodrilus ezoensis (Yamaguchi, 1934), supported the view that preservation artifacts in C. japonicus caused Prof. Yamaguchi to believe his well-preserved specimens were member of a separate species. Therefore, C. ezoensis becomes a junior synonym of C. japonicus.

 

References

  1. De Haan, W. (1833–1850) Crustacea. In: von Siebold, P.F. (Ed.), Fauna Japonica sive Descriptio Animalium, quae in Itinere per Japoniam, Jußu et Auspiciis Superiorum, qui Summum in India Batava Imperium Tenent, Suscepto, Annis 1823–1830 Collegit, Notis, Observationibus et Adumbrationibus Illustravit. Apud Auctorem, Lugduni-Batavorum [Leiden], pp. I–XXX + I–XXXI + VII–XVII + 1–243 + VIII–XVI, tabs. I–LII + Circul. tab. 2 + Crustacea tabs A–P.
  2. Gelder, S.R. (1987) Observations on three species of branchiobdellid (Annelida: Clitellata) worms from eastern Asia. Hydrobiologia, 155, 15–25. https://doi.org/10.1007/BF00025627 DOI: https://doi.org/10.1007/BF00025627
  3. Gelder, S.R. (1996) A review of the taxonomic nomenclature and a checklist of the species of the Branchiobdellae (Annelida: Clitellata). Proceedings of the Biological Society of Washington, 109, 653–663.
  4. Gelder, S.R. (2010) Re-description of the branchiobdellidan, Hidejiodrilus koreanus (Pierantoni, 1912), (Annelida: Clitellata), from the Republic of Korea, and the designation of a neotype and paraneotype specimens. Acta zoologica bulgarica, 62, 21–26.
  5. Gelder, S.R. (2019) Subclass Branchiobdellida. In: Thorp, J.H. & Rogers, D.C. (Eds.), Thorp and Covich's Freshwater Invertebrates. Vol. 4. Key to Palaearctic Fauna. 4th Edition. Academic Press, London, pp. 483–491.
  6. Gelder, S.R. & Brinkhurst, R.O. (1990) An assessment of the phylogeny of the Branchiobdellida (Annelida: Clitellata) using PAUP. Canadian Journal of Zoology, 68, 1318–1326. https://doi.org/10.1139/z90-197 DOI: https://doi.org/10.1139/z90-197
  7. Gelder, S.R. & Ohtaka, A. (2000) Description of a new species and a redescription of Cirrodrilus aomorensis (Yamaguchi, 1934) with a detailed distribution of the branchiobdellidans (Annelida: Clitellata) in Northern Honshu, Japan. Proceedings of the Biological Society of Washington, 113, 633–643.
  8. Gelder, S.R. & Ohtaka, A. (2002) A review of the oriental branchiobdellidans (Annelida: Clitellata) with reference to the rediscovered slide collection of Prof. Hideji Yamaguchi. Species Diversity, 7, 333–344. https://doi.org/10.12782/specdiv.7.333 DOI: https://doi.org/10.12782/specdiv.7.333
  9. Gelder, S.R., Parpet, J.-F., & Ohtaka, A. (2020) Early researchers involved with branchiobdellidans (Annelida: Clitellata) on Japanese crayfish, and a reassessment of the taxonomic status of Branchiobdella digitata Pierantoni, 1906. Acta Zoologica Bulgarica, 72, 179–185.
  10. Gelder, S.R. & Williams, B.W. (2015) Clitellata: Branchiobdellida. In: Thorp, J. & Rogers, D.C. (Eds.), Thorp and Covich’s Freshwater Invertebrates: Ecology and Biology. Vol. I. Academic Press, New York, New York, pp. 551–563. https://doi.org/10.1016/B978-0-12-385026-3.00022-X DOI: https://doi.org/10.1016/B978-0-12-385026-3.00022-X
  11. Holt, P.C. (1967) Status of genera Branchiobdella and Stephanodrilus in North America with description of a new genus (Clitellata: Branchiobdellida). Proceedings of the United States National Museum, 124, 1–10.
  12. International Commission on Zoological Nomenclature (1999) International Code of Zoological Nomenclature. 4th Edition. Available from: http://www.nhm.ac.uk/hosted-sites/iczn/code/ (accessed 15 October 2022) https://doi.org/10.5479/si.00963801.124-3631.1 DOI: https://doi.org/10.5479/si.00963801.124-3631.1
  13. Ohtaka, A. (2010) Community conservation. In: Kawai, T. & Takahata, M. (Eds.), Biology of Crayfish. Hokkaido Daigaku Shuppankai, Sapporo, pp. 445–475. [in Japanese]
  14. Ohtaka,. A., Gelder, S.R., Nishino, M., Ikeda, M., Toyama, H., Cui, Y.-D., He, X.-B., Wang, H.-Z., Chen, R.-B. & Wang, Z.-Y. (2012) Distributions of two ectosymbionts, branchiobdellidans (Annelida: Clitellata) and scutariellids (Platyhelminthes: “Turbellaria”: Temnocephalida), on atyid shrimp (Arthropoda: Crustacea) in southeast China. Journal of Natural History, 46, 1547–1556. https://doi.org/10.1080/00222933.2012.692826 DOI: https://doi.org/10.1080/00222933.2012.692826
  15. Ohtaka, A., Gelder, S.R. & Peterson, S.M. (2020) A catalog and assessment of Prof. Hideji Yamaguchi's slide collection of branchiobdellidans (Annelida: Clitellata) with the identification of syntypes. Zoosymposia, 17, 159–187.
  16. https://doi.org/10.11646/zoosymposia.17.1.14 DOI: https://doi.org/10.11646/zoosymposia.17.1.14
  17. Pierantoni, U. (1905) Cirrodrilus cirratus n.g. n. sp. parassita dell' Astacus japonicus. Annuario del Museo Zoologico della R. Università di Napoli, 1, 1–3.
  18. Pierantoni, U. (1906a) Osservazioni sul Branchiobdella Odier. Annuario Museo zoologico della Rigia Università di Napoli, 2, 1–10.
  19. Pierantoni, U. (1906b) Osservazioni sul genere Branchiobdella Odier. Rivista mensile di pesca e idrobioloia, 8, 1–11.
  20. Pierantoni, U. (1906c) Nuovi Discodrilidi del Giappone e della California. Annuario Rigia Museo zoologico della R. Università di Napoli, 2, 1–9.
  21. Pierantoni, U. (1912) Monografia dei Discodrilidae. Annuario del Museo Zoologico della Rigia Università di Napoli, New Series, 3, 1–27.
  22. Subchev, M.A. & Gelder, S.R. (2010) Branchiobdellida (Annelida: Clitellata) found in the crayfish collection of the Natural History Museum of Vienna, Austria, with a redescription of Branchiobdella papillosa Nesemann & Hutter, 2002. Acta zoologica Bulgarica, 62, 33–42.
  23. Timm, T. (1991) Branchiobdellida (Oligochaeta) from the farthest South-East of the U.S.S.R. Zoologica Scripta, 20, 321–331. https://doi.org/10.1111/j.1463-6409.1991.tb00297.x DOI: https://doi.org/10.1111/j.1463-6409.1991.tb00297.x
  24. Yamaguchi, H. (1932a) On the genus Cirrodrilus Pierantoni, 1905 with a description of a new branchiobdellid from Japan. Annotationes Zoologicae Japonenses, 13, 361–367.
  25. Yamaguchi, H. (1932b) A new species of Cambarincola, with remarks on spermatic vesicles of some branchiobdellid worms. Proceedings of the Imperial Academy, Japan, 8, 454–456. DOI: https://doi.org/10.2183/pjab1912.8.454
  26. Yamaguchi, H. (1932c) Description of a new branchiobdellid, Carcinodrilus nipponicus n.g. et n. sp. Journal of the Faculty of Science, Hokkaido University, Series VI, Zoology, 2, 61–67.
  27. Yamaguchi, H. (1934) Studies on Japanese Branchiobdellidae with some revisions on the classification. Journal of the Faculty of Science, Hokkaido University, Series VI, Zoology, 3, 177–219.
  28. Yamaguchi, H. (1935a) Family Branchiobdellidae (Class Clitellata). Fauna Nipponica. Vol. 6. (3). Sanseido Publishing Co., Tokyo, 37 pp. [in Japanese]
  29. Yamaguchi, H. (1935b) On the Branchiobdellidae, a special group of Oligochaeta. Botany and Zoology, Tokyo, 3, 552–560. [in Japanese]
  30. Yamaguchi, H. (1954) A catalogue of the aquatic Oligochaeta in Japan. Bulletin of the Hokkaido Gakugei Daigaku, 5, 93–120. [in Japanese]