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Issue: Vol. 5369 No. 4: 13 Nov. 2023
Type: Article
Published: 2023-11-13
DOI: 10.11646/zootaxa.5369.4.3
Page range: 513-532
Abstract views: 197
PDF downloaded: 14

Three new free-living marine nematode species of the family Comesomatidae from Mangrove wetlands in Jinmen County, Taiwan

State Key Laboratory of Mariculture Breeding; Fisheries College of Jimei University; Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco-environment; Fisheries College; Jimei University; Xiamen 361021; P. R. China
State Key Laboratory of Mariculture Breeding; Fisheries College of Jimei University; Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco-environment; Fisheries College; Jimei University; Xiamen 361021; P. R. China
Nematoda Free-living marine nematode Dorylaimopsis Comesoma Paracomesoma taxonomy Taiwan Island

Abstract

Three new free-living marine nematodes, belonging to the genera Dorylaimopsis, Comesoma and Paracomesoma are described from the mangrove wetlands of western Taiwan Island. Dorylaimopsis jinmendaoica sp. nov. is characterized by having a cuticle with lateral differentiation of longitudinal rows of two rows of larger dots in the middle of the body, a spiral amphideal fovea with 2.5–2.75 turns, excretory pore anterior to nerve ring and 17–21 fibriform precloacal supplements. Comesoma quattuordecimsupplementata sp. nov. is characterized by having a spiral amphideal fovea with 2.5–2.75 turns and 14 fibriform precloacal supplements. Paracomesoma paralissum sp. nov. is characterized by having a spiral amphideal fovea with 3.0 turns and 40 fibriform precloacal supplements. Differentiating characteristics of all known male Dorylaimopsis, Comesoma and Paracomesoma species are also given.

 

References

  1. Allgén, C.A. (1959) Freeliving marine nematodes. Further zoological results of the Swedish Antarctic expedition, 1901–1903 under the direction of Dr. Otto Nordenskjold. V(2). Norstedt & Söner, Stockholm, 148–154.
  2. Bastian, H.C. (1865) Monograph of the Anguillulidae, or Free Nematoids, Marine, Land, and Freshwater; with Descriptions of 100 New Species. The Transactions of the Linnean Society of London, 25 (2), 73–184. https://doi.org/10.1111/j.1096-3642.1865.tb00179.x
  3. Chen, G. & Vincx, M. (1998) Nematodes from the Strait of Magellan and the Beagle Channel (Chile): description of four new species of the Comesomatidae. Hydrobiologia, 379, 97–110. https://doi.org/10.1023/A:1003494127181
  4. Chitwood, B.G. (1936) Some marine nematodes from North Carolina. Proceedings of the Helminthological Society of Washington, 3 (1), 1–16.
  5. Chitwood, B.G. (1937) A new genus and ten new species of marine nematodes from North Carolina. Proceedings of the Helminthological Society of Washington, 4, 54–59.
  6. Cobb, N.A. (1898) Australian free-living marine nematodes. Proceedings of the Linnean Society of New South Wales, 23 (3), 383–407.
  7. Cobb, N.A. (1920) One hundred new nemas (type species of 100 new genera). Contributions to a Science of Nematology, 9, 217–343.
  8. De Coninck, L.A. & Schuurmans Stekhoven Jr., J.H. (1933) The freeliving marine nemas of the Belgian Coast. II With general remarks on the structure and the system of nemas. Mémoires Du Musee Royal Histoire Naturelle, 58, 3–163.
  9. Ditlevsen, H. (1918) Marine freeliving nematodes from Danish waters. Videnskabelige Meddelelser fra Dansk naturhistorisk Forening i Kjøbenhavn, 70 (7), 147–214.
  10. Ditlevsen, H. (1921) Papers from Dr. Th. Mortensens Pacific Expedition 1914–16. III Marine free-living Nematodes from the Auckland and Campbell Islands. Videnskabelige Meddelelser fra Dansk naturhistorisk Forening i Kjøbenhavn, 73, 1–39.
  11. Filipjev, I.N. (1918) Free-living marine nematodes of the Sevastopol area (Translated from Russian). Transactions of the Zoological Laboratory and the Sevastopol Biological Station of the Russian Academy of Sciences, 2 (4), 63–577.
  12. Fu, S.J., Leduc, D., Rao, Y.Y. & Cai, L.Z. (2019) Three new free-living marine nematode species of Dorylaimopsis (Nematoda: Araeolaimida: Comesomatidae) from the South China Sea and the Chukchi Sea. Zootaxa, 4608 (3), 433–450. https://doi.org/10.11646/zootaxa.4608.3.2
  13. Gagarin, V.G. (2013) Four new species of free-living marine nematodes of the family Comesomatidae (Nematoda: Araeolaimida) from coast of Vietnam. Zootaxa, 3608 (7), 547–560. https://doi.org/10.11646/zootaxa.3608.7.2
  14. Gagarin, V.G. (2017) New species of nematodes, Pseudolella pastor sp. n. and Dorylaimopsis lutosa sp. n. (Nematoda: Araeolaimida), from near the mouth of the Yen River in Vietnam. Marine Biology [Биология моря], 43 (4), 235–245. [in Russian]
  15. Gagarin, V.G. & Thanh N.V. (2006) Three new species of free-living nematodes of the family Comesomatidae from the delta of the Mekong River, Vietnam (Nematoda, Monhysterida). Zoosystematica Rossica, 15 (2), 221–228. https://doi.org/10.31610/zsr/2006.15.2.221
  16. Gagarin, V.G. & Thanh N.V. (2009) Three new species of free-living nematodes from mangrove of Mekong River, Vietnam. International Journal of Nematology, 19 (1), 7–15.
  17. Gagarin, V.G. & Tu, N.D. (2014) Paracomesoma minor sp. n. and Microlaimus validus sp. n. (Nematoda) from the coast of Vietnam. Zootaxa, 3856 (3), 366–374. https://doi.org/10.11646/zootaxa.3856.3.4
  18. Gagarin, V.G. & Tu, N.D. (2018) Pseudolella tenuis sp. n. and Paracomesoma leptum sp. n. (Nematoda, Araeolaimida) from Vietnam. Zoological Journal, 97 (7), 762–772. https://doi.org/10.1134/S1062359019080028
  19. Gerlach, S.A. (1955). Zur Kenntnis der freilebenden marinen Nematoden von San Salvador.Zeitschrift für Wissenschaftliche Zoologie, 158 (2–4), 249–303.
  20. Gerlach, S.A. (1956) Die Nematodenbesiedlung des tropischen Brandungsstrandes von Pernambuco. Brasilianische Meeres-Nematoden II. Kieler Meeresforsch, 12 (2), 202–218.
  21. Grimaldi de Zio, S. (1968). Una Nuova Specie di Nematodi Comesomatidae: Dorylaimopsis mediterraneus. Bollettino di Zoologia, 35 (1–2), 137–141. https://doi.org/10.1080/11250006809436079
  22. Guo, Y.Q., Chang, Y. & Yang, P.P. (2018) Two new free-living nematode species (Comesomatidae) from the mangrove wetlands in Fujian Province, China. Acta Oceanologica Sinica, 10 (37), 161–167. https://doi.org/10.1007/s13131-018-1320-3
  23. Huang, M., Shi, B.Z., Wang, C.G. & Xu, K.D. (2021) Two new species of nematodes from shallow and deep-water sediments in the South China Sea. Zootaxa, 5016 (4), 490–502. https://doi.org/10.11646/zootaxa.5016.4.2
  24. Huang, M., Sun, Y. & Huang, Y. (2018) Dorylaimopsis heteroapophysis sp. nov. (Comesomatidae: Nematoda) from the Jiaozhou Bay of China(unpublished). Cahiers De Biologie Marine, 59, 607–613. https://doi.org/10.21411/CBM.A.2CB09BB9
  25. Huang, M. & Huang, Y. (2018) Two new species of Comesomatidae (Nematoda) from the East China Sea. Zootaxa, 4407 (4), 573–581. https://doi.org/10.11646/zootaxa.4407.4.9
  26. Huang, Y., Guo, Y.Q. & Zhai, H.X. (2022) Free-living Marine Nematodes from the East China Sea. Science Press, Beijing, 363 pp. https://doi.org/10.1007/978-981-16-3836-7
  27. Inglis, W.G. (1961) Free-living nematodes from South Africa. Bulletin of the British Museum (Natural History), 7, 291–319.
  28. Inglis, W.G. (1963) New marine nematodes from off the coast of South Africa. Bulletin of the British Museum (Natural History), 10 (9), 529–552. https://doi.org/10.5962/bhl.part.20531
  29. Inglis, W.G. (1968) Interstitial nematodes from St. Vincent's Bay, New Caledonia Expédition française sur les recifs coralliens de la Nouvelle Calédonie. Editions de la Fondation Singer-Polignac, Occasional Publications, 2, 29–74.
  30. Jensen, P. (1979) Revision of Comesomatidae (Nematoda). Zoologica Scripta, 8 (2), 81–105. https://doi.org/10.1111/j.1463-6409.1979.tb00621.x
  31. Jensen, P. & Gerlach, S.A. (1977) Three new nematoda-Comesomatidae from Bermuda. Ophelia, 16 (1), 59–76. https://doi.org/10.1080/00785326.1977.10425461
  32. Leduc, D. (2012) Deep-sea nematodes (Comesomatidae) from the Southwest Pacific Ocean: five new species and three new species records. European Journal of Taxonomy, 24, 1–42. https://doi.org/10.5852/ejt.2012.24
  33. McIntyre, A.D. & Warwick, R.M. (1984) Meiofauna techniques. In: Holme, N.A. & McIntyre, A.D., (Eds.), Methods for the study of marine benthos. Blackwell Scientific Publications, Oxford, pp. 217–244.
  34. Muthumbi, A.W., Soetaert, K. & Vincx, M. (1997) Deep-sea nematodes from the Indian Ocean: new and known species of the family Comesomatidae. Hydrobiologia, 346, 25–57. https://doi.org/10.1023/A:1002989210231
  35. Nemys (Eds.) (2023) Nemys: World Database of Nematodes. Available from: https://nemys.ugent.be (accessed 4 October 2023) https://doi.org/10.14284/366
  36. Tu, N.D., Thanh, N.V., Smol, N. & Vanreusel, A. (2008) New genus Asymmelaimus gen. n., sp. n. and new marine nematode species of the subfamily Dorylaimopsinae de Coninck, 1965 (Comesomatidae Filipjev, 1918) from Halong Bay, Vietnam. Russian Journal of Nematology, 16 (1), 7–16. https://doi.org/10.1007/BF00330399
  37. Tu, N.D., Vanreusel, A., Smol, N., Long, P.K. & Thanh, N.V. (2013) Paracomesoma paralongispiculum sp. n.: a new species of nematode from mangroves of Can Gio (Vietnam) and taxonomy of the genus Paracomesoma Hope et Murphy, 1972 (Nematoda: Araeolaimida). Russian Journal of Marine Biology, 39 (2), 143–147. https://doi.org/10.1134/S1063074013020077
  38. Pastor de Ward, C.T. (1984) Nematodes marinos de la Ria Deseado (Axonolaimoidea: Axonolaimidae, Diplopeltidae, Comesomatidae) Santa Cruz, Argentina. 4. Centro Nacional Patagónico Contribucion, 86, 1–21.
  39. Platonova, T.A. (1971) Exploration of the fauna of the seas VIII (XVI). Fauna and flora of the Possjet Bay of the Sea of Japan. Academy of Sciences of The U.S.S.R Zoologicalinstitute, 8 (41), 72–108.
  40. Platt, H.M. & Warwick, R.M. (1988) Freeliving marine nematodes: II. British Chromadorids. Synopses of the British Fauna, 38, 1–502. https://doi.org/10.1163/9789004627635_003
  41. Riera, R., Nunez, J. & Brito, M.D.C. (2006) Two new species of Comesomatidae Filipjev, 1922 (Nematoda: Chromadorida) from sandy bottoms of Tenerife, Canary Islands. Zootaxa, 1126 (1), 53–61. https://doi.org/10.11646/zootaxa.1126.1.4
  42. Schuurmans Stekhoven, J.H.J. (1950) The freeliving marine nemas of the Mediterranean: I. The Bay of Villefranche. Mémoires de l'Institut Royal des Sciences Naturelles de Belgique, Deuxième Série, 2 (37), 1–220.
  43. Semprucci, F. (2014) A new species of Paracomesoma (Comesomatidae) from Maldives (Indian Ocean) with an emended diagnosis and an updated key of the genus. Journal of the Marine Biological Association of the United Kingdom, 95 (2), 339–347. https://doi.org/10.1017/S0025315414001143
  44. Timm, R.W. (1961) The marine nematodes of the Bay of Bengal. The Pakistan Academy of Sciences, 1 (1), 25–88.
  45. Vitiello, P. (1969) Hopperia, nouveau genre de Nématode libre marin (Comesomatidae). Téthys, 1 (2), 485–491.
  46. Wang, Y. & Guo, Y.Q. (2023) Two new record species of marine free-living nematodes (Comesoma)
  47. from Jinhai Bay Mangrove Reserve, Beihai, Guangxi. Journal of Applied Oceanography, 42 (1), 7–15.
  48. Warwick, R., Platt, H.M. & Somerfield, P. (1998) Free-living marine nematodes. Part III. Monhysterids. Synopses of the British fauna. New Series. Vol. 53. Field Studies Council, Shrewsbury, 296 pp.
  49. Wieser, W. (1954) Free-living marine nematodes II. Chromadoroidea. Acta Universitatis Lundensis, New Series, Series 2, 50 (16), 1–148. https://doi.org/10.1111/j.2164-0947.1954.tb02323.x
  50. Zhang, Z.N. (1991) Two new species of marine nematodes from Bohai Sea, China. Journal of Ocean University of Qingdao, 21 (2), 49–60.
  51. Zhang, Z.N. (1992) Two new species of the genus Dorylaimopsis Ditlevsen, 1918 (Nematoda: Adenophora, Comesomatidae) from the Bohai Sea, China. Chinese Journal of Oceanology and Limnology, 10 (1), 31–39. https://doi.org/10.1007/BF02844297
  52. Zou, C.Z. (2001) Research on free living marine nematodes near Xiamen Island: New and known species of family Comesomatidae. Journal of Oceanography in Taiwan Strait, 20, 48–53.