DOI QR코드

DOI QR Code

First Record of Two Spirostomum Species (Spirostomatidae, Heterotrichida, Heterotrichea) of Ciliates from Jindo Island in Korea

  • Kim, Min Seok (Department of Biological Science, University of Ulsan) ;
  • Kim, Ji Hye (Department of Biological Science, University of Ulsan) ;
  • Shin, Mann Kyoon (Department of Biological Science, University of Ulsan)
  • Received : 2016.11.07
  • Accepted : 2016.11.25
  • Published : 2016.12.31

Abstract

Two Spirostomum species were collected from freshwater in Jindo Island, Korea and identified as Spirostomum ambiguum (Muller, 1786) Ehrenberg, 1835 and Spirostomum minus Roux, 1901. This study is the first known morphological record of these two species being found in Korea. The description is based on the observation of living specimens and protargol impregnated specimens. Diagnostics of Spirostomum ambiguum: body size $340-930{\times}45-80{\mu}m$ in vivo; long and slender body with truncated posterior part; macronucleus moniliform with 7-22 nodules; cortical granules irregularly arranged 4-5 rows in between somatic kineties; 24-58 somatic kineties arranged longitudinally; adoral zone of membranelles (AZM) covered about 60-80% of body length. Diagnostics of Spirostomum minus: body size $500-730{\times}35-45{\mu}m$ in vivo; long and slender body with truncated posterior part; macronucleus moniliform with 11-16 nodules; micronucleus 20-37 oval shape; cortical granules regularly arranged 3-4 rows in between somatic kineties; 20-30 somatic kineties arranged longitudinally; AZM covered about 40-50% of body length with 120-150 adoral membranelles.

Keywords

References

  1. Boggs N Jr, 1965. Comparative studies on Spirostomum: silver impregnation of three species. The Journal of Protozoology, 12:603-606. https://doi.org/10.1111/j.1550-7408.1965.tb03261.x
  2. Boscaro V, Carducci D, Barbieri G, Senra MVX, Andreoli I, Erra F, Petroni G, Verni F, Fokin SI, 2014. Focusing on genera to improve species identification: revised systematics of the ciliate Spirostomum. Protist, 165:527-541. https://doi.org/10.1016/j.protis.2014.05.004
  3. Claparede E, Lachmann J, 1858. Etudes sur les Infusoires et les Rhizopodes. Memoires de l'Institut National Genevois, 5:1-260.
  4. Curds CR, Gates MA, Roberts DML, 1983. British and other freshwater ciliated protozoa. part II. Ciliophora: Kinetofragminophora. The Linnean Society of London and The Estuarine and Brackish-Water Sciences Association, Cambridge, pp. 1-414.
  5. Dragesco J, Dragesco-Kerneis A, 1986. Cilies libres de l'Afrique intertropicale: introduction a la connaissance et a l'etude des cilies. Faune Tropicale, 26:1-559.
  6. Ehrenberg CG, 1833. Dritter Beitrag zur Erkenntniss grosser Organisation in der Richtung des kleinsten Raumes. Abhandlungen der Akademie der Wissenschaften der DDR, Berlin, pp. 145-336.
  7. Ehrenberg CG, 1835. Zusatze zur Erkenntniss grosser organischer Ausbildung in den kleinsten thierischen Organismen. Abhandlungen der Akademie der Wissenschaften der DDR, Berlin, pp. 151-180.
  8. Ehrenberg CG, 1838. Die Infusionsthierchen als vollkommene Organismen. Ein Blick in das tiefere organische Leben der Natur. Verlag von Leopold Voss, Leipzig, pp. 1-547.
  9. Fernandes NM, da Silva Neto ID, 2013. Morphology and 18S rDNA gene sequence of Spirostomum minus and Spirostomum teres (Ciliophora: Heterotrichea) from Rio de Janeiro, Brazil. Zoologia, 30:72-79. https://doi.org/10.1590/S1984-46702013000100009
  10. Foissner W, Berger H, Kohmann F, 1992. Taxonomische und Okologische Revision der Ciliaten des Saprobiensystems, Band II. Peritrichia, Heterotrichida, Odontostomatida. Informationsberichte des Bayerichen Landesamtes fur Wasserwirtschaft, 5/92:1-502.
  11. Jang SW, Kwon CB, Shin MK, 2012. First records of two Spirostomum ciliates (Heterotrichea: Heterotrichida: Spiro-stomidae) from Korea. Animal Systematics, Evolution and Diversity, 28:29-35. https://doi.org/10.5635/ASED.2012.28.1.029
  12. Kahl A, 1932. Urtiere oder Protozoa. I: Wimpertiere oder Ciliata (Infusoria). 3. Spirotricha. Die Tierwelt Deutschlands, 25:399-650.
  13. Li L, Huang J, Song W, Shin MK, Al-Rasheid KAS, Berger H, 2010. Apogastrostyla rigescens (Kahl, 1932) gen. nov., comb. nov. (Ciliophora, Hypotricha): morphology, notes on cell division, SSU rRNA gene sequence data, and neotypification. Acta Protozoologica, 49:195-212.
  14. Lynn DH, 2008. The ciliated protozoa: characterization, classification, and guide to the literature. 3rd ed. Springer Publishers, New York, pp. 1-605.
  15. Muller OF, 1786. Animalcula infusoria fluvia tilia et marina/que detexit, systematice descripsit et ad vivum delineari curavit Otho Fridericus Muller; Opus hoc posthumum, quod cum tabulis Aeneis L. in lucem tradit vidua ejus nobilissima cura Othonis Fabricii. N. Molleri, Hauniae, pp. 1-605.
  16. Repak AJ, Isquith IR, 1974. The systematics of the genus Spirostomum Ehrenberg, 1838. Acta Protozoologica, 12:325-333.
  17. Roux J, 1901. Faune infusorienne des eaux stagnantes des environs de Geneve. Memoires de l'Institut National Genevois, 19:1-149.
  18. Shazib SUA, Vd'acny P, Kim JH, Jang SW, Shin MK, 2014. Phylogenetic relationships of the ciliate class Heterotrichea (Protista, Ciliophora, Postciliodesmatophora) inferred from multiple molecular markers and multifaceted analysis strategy. Molecular Phylogenetics and Evolution, 78:118-135. https://doi.org/10.1016/j.ympev.2014.05.012
  19. Shigenaka Y, 1959. A new marine ciliate, Spirostomum yagiui n.sp. Zoological Magazine, 68:368-372.
  20. Song W, Wilbert N, 1989. Taxonomische Untersuchungen an Aufwuchsciliaten (Protozoa, Ciliophora) im Poppelsdorfer Weiher, Bonn. Lauterbornia, 3:2-221.
  21. Stein F, 1867. Der Organismus der Infusionsthiere nach eigenen Forschungen in systematischer Reihenfolge bearbeitet. II Abtheilung. 1) Darstellung der neuesten Forschungsergebnisse uber Bau, Fortpflanzung und Entwickelung der Infusionsthiere. 2) Naturgeschichte der heterotrichen Infusorien. Wilhelm Engelmann, Leipzig, pp. 1-355.
  22. Wilbert N, 1975. Eine verbesserte Technik der Protargolimpragnation fur Ciliaten. Mikrokosmos, 64:171-179.