아가미지렁이(Branchiura sowerbyi)에 기생하는 포자충류에 관한 연구 Ⅱ

A study on Actinosporeans parasitized inBranchiura sowerbyi (Oligochaeta : Annelida) Ⅱ

  • 김영길 (군산대학교 해양과학대학 수산생명의학과)
  • Kim, Young-Gill (Department ofAquatic Life Medicine, Kunsan National University)
  • 발행 : 2004.12.30

초록

2004년 4월부터 5월까지 전북 군산 소재 대위저수지와 전북 완주 소재 양어장 배수로의 아가미지렁이(Branchiura sowerbyi)를 조사한 바, 한국 미기록종인 2종의 방선포자충 Raabeia sp.와 Triactinomyxon sp.가 각각 1종씩 검출되었다. 검출된 방선포자충은 각각 Raabeia sp. E와 Triactinomyxon sp. F로 기재하였고, 그 기생률은 아가미지렁이 총 200마리중에서 14%인 28마리가 기생되었고, 이 중 Raabeia sp. E는 13.5% (27마리), Triactinomyxon sp. F는 0.5% (1마리) 이었다

The present study was conducted to research some Actinosporeans species in Oligochaetes (Branchiura sowerbyi). From April to May, 2004, Oligochaetes were sampled from the Daewi Reservoir located in Kunsan, Jeonbuk and a drainageway of the fish farm located in Wanju, Jeonbuk. Tow species of Actinosporeans not reported yet in Korea, Raabeia sp. and Triactinomyxon sp., were detected from Oligochaetes. Actinosporeans detected are recorded to Raabeia sp. E and Triactinomyxon sp. F. A total of 200 Oligochaetes were investigated from two sites, and 28 individuals (14%) were found infected: 27 individuals (13.5%) with Raabeia sp. E and one individual (0.5%) with Triactinomyxon sp. F.

키워드

참고문헌

  1. Kent, M.L., Whitaker, D.J., Margolis, L.: Transmission of Myxobolus arcticus Pugachev and Khokhlov, 1979, a myxosporean parasite of Pacific salmon, via a triactinomyxon from the aquatic oligochaete Stylocrilus heringianus (Lumbriculidae). Can. J. Zool, 71:1207-1211, 1993 https://doi.org/10.1139/z93-165
  2. Kim, Y.G.: A study on Actinosporeans parasitized in Branchiura sowerbyi Oligochaeta : Annelida). J. Fish Pathol., 8(1): 13-21, 1995
  3. Lom, J., McGeorge, J., Feist, S.W., Morris, D., Adams, A.: Guidelines for the uniform characterisation of the actinosporean stages of parasites of the phylum Myxozoa. Dis. Aquat Org., 30:1-9, 1997 https://doi.org/10.3354/dao030001
  4. Markiw, M. E.: Salmonid Whirling Disease : Dynamics of experimental production of the infective stage-the triactinomyxon spore. Can. J. Fish. Aquat. Sci., 43:521-526, 1985 https://doi.org/10.1139/f86-062
  5. Oumouna, M., Hallett, S.L., Hoffmann, R.W., El-Matbouli, M.: Seasonal occurrence of actinosporeans (Myxozoa) and oligochaetes (Annelida) at a trout hatchery in Bavaria, Germany. Parasitol Res., 89:170-184, 2003 https://doi.org/10.1007/s00436-002-0683-7
  6. Wolf, K. and Markiw, M. E.: Salmonid whirling disease : Tubifex tubifex(Muller) identified as the essential oligochaete in the protozoan life cycle. Jour. of Fish Dises., 9:83-85, 1986 https://doi.org/10.1111/j.1365-2761.1986.tb00984.x
  7. Yokoyama, H., Ogawa, K. and Wakabayashi, H.: Light and electron microscopic studies on the development of Hoferellus carassii(Myxosporea), the causative organism of kidney enlargement disease of goldfish. Fish Pathol., 25(3):149-156, 1990 https://doi.org/10.3147/jsfp.25.149
  8. Yokoyama, H., Ogawa, K. and Wakabayashi, H.: A New collection method of actinosporeans-A probable infective stage myxosporeans to fishes-from Tubificids and experimental infection of goldfish with the actinosporean Raabeia sp. Fish Pathol., 26(3):133-138, 1991 https://doi.org/10.3147/jsfp.26.133
  9. Yokoyama, H., Ogawa, K., Wakabayashi, H.: Some biological characteristics of actinosporeans from the oligochaete Branchiura sowerbyi. Dis. Aquat Org., 17:223-228, 1993a https://doi.org/10.3354/dao017223
  10. Yokoyama, H., Ogawa, K. and Wakabayashi, H.: Involvement of Branchiura sowerbyi (Oligochaeta : Annelida) in the transmission of Hoferellus carasii (Myxosporea : Myxozoa), (KED) of Goldfish Carassius auratus. Fish Pathol., 28(3):135-139, 1993b https://doi.org/10.3147/jsfp.28.135
  11. Yokoyama, H., Ogawa, K., Wakabayashi, H.: Myxobolus culuts n. sp. (Myxosporea: Myxobolidae) in the goldfish Carassius auratus transformed from the actinosporean stage in the oligochaete Branchiura sowerbyi. J. Prarasitol., 81:446-451, 1995 https://doi.org/10.2307/3283830