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Hapantotypification and Morphological Redescription of the Marine Plank-tonic Ciliate, Spirostrombidium cinctum (Kahl, 1932) Petz, Song et Wilbert, 1995 (Ciliophora: Oligotrichida)
並列摘要
The living morphology and infraciliature of a poorly-known marine planktonic ciliate, Spirostrombidium cinctum (Kahl, 1932) Petz, Song et Wilbert, 1995, collected from coastal mollusc farming ponds near Qingdao, north China, are investigated based on observations of live and protargol impregnated specimens. Since modern studies on S. cinctum are unavailable, an improved diagnosis based on the Qingdao population is given: medium-sized marine Spirostrombidium, in vivo about 55×40 μm; dorsoventrally ca 2:3 flattened; cell asymmetric barrel-shaped with inconspicuous apical protrusion; on average 25 anterior and 14 ventral membranelles; 3-4 posteriorly-directed thigmotactic membranelles; one macronucleus and one micronucleus; extrusomes prominent, about 6-10 μm long, arranged along somatic kineties; extra, girdle and ventral kinety consisting of about 17, 62 and 23 dikinetids, respectively.
延伸閱讀
- Ji, D. D., Xu, H. L., Choi, J. K., Warren, A., & Song, W. B. (2009). Taxonomic Characterization of Three Marine Peritrichous Ciliates from China: Zoothamnium alrasheidi spec. nov., Z. marinum Kahl, 1933 and Z. vermicola Precht, 1935 (Ciliophora: Peritrichia). Acta Protozoologica, 48(2), 171-183. https://www.airitilibrary.com/Article/Detail?DocID=00651583-200906-201101060032-201101060032-171-183
- Chen, X. R., Miao, M., Song, W. B., Warren, A., Rasheid, K. A. S. A., Farraj, S. A. A., & Quraishy, S. A. A. (2008). Redescriptions of Two Poorly Known Marine Suctorian Ciliates, Ephelota truncata Fraipont, 1878 and Ephelota mammillata Dons, 1918 (Protozoa, Ciliophora, Suctoria), from Qingdao, China. Acta Protozoologica, 47(3), 247-256. https://www.airitilibrary.com/Article/Detail?DocID=00651583-200809-201101060029-201101060029-247-256
- Berger, H. (2004). Amphisiella annulata (Kahl, 1928) Borror, 1972 (Ciliophora: Hypotricha): Morphology, Notes on Morphogenesis, Review of Literature, and Neotypification. Acta Protozoologica, 43(1), 1-14. https://www.airitilibrary.com/Article/Detail?DocID=00651583-200403-201012290012-201012290012-1-14
- Hu, X. Z., & Suzuki, T. (2006). Observation on a Japanese Population of Pseudoamphisiella alveolata (Kahl, 1932) Song et Warren, 2000 (Ciliophora: Hypotrichida): Morphology and Morphogenesis. Acta Protozoologica, 45(1), 41-52. https://www.airitilibrary.com/Article/Detail?DocID=00651583-200603-201012290020-201012290020-41-52
- Chen, X. R., Song, W. B., Warren, A., Rasheid, K. A. S. A., Farraj, S. A. A., Quraishy, S. A. A., & Gong, J. (2008). Redefinitions of Two Marine Suctorian Ciliates, Ephelota gemmipara (Hertwig, 1876) Bütschli, 1889 and E. crustaceorum Haller, 1880 (Ciliophora, Suctoria), with a Brief Description of the Asexual Reproduction Process in E. gemmipara. Acta Protozoologica, 47(2), 113-124. https://www.airitilibrary.com/Article/Detail?DocID=00651583-200806-201101060028-201101060028-113-124