벌교 조간대에 서식하는 짱뚱어 Boleophthalmus pectinirostris의 식성

Feeding Habits of Boleophthalmus pectinirostris in the Intertidal Zone of Beolgyo, Korea

  • 최대업 (군산대학교 해양생명과학과) ;
  • 김종연 (군산대학교 해양생명과학과)
  • Choi, Dae-Up (Department of Aquaculture and Aquatic Science, College of Ocean Science & Technology, Kunsan National University) ;
  • Kim, Jong-Yeon (Department of Aquaculture and Aquatic Science, College of Ocean Science & Technology, Kunsan National University)
  • 투고 : 2016.03.28
  • 심사 : 2016.06.25
  • 발행 : 2016.06.30

초록

본 연구는 2014년 4월~2015년 3월까지 순천시 벌교읍 호동리의 개펄 조간대에서 출현하는 짱뚱어 Boleophthalmus pectinirostris 198개체를 대상으로 식성을 조사하였다. 짱뚱어의 전장은 6.5~18.7 cm의 범위를 보였다. 짱뚱어는 규조류를 주로 섭식하는 초식성이었다. 와편모조류, 선형동물 등도 섭식하였지만 그 양은 적었다. 짱뚱어는 모든 크기군과 계절에서 규조류 (주로 Pleurosigma spp., Navicula spp., Nitzschia spp., Gyrosigma spp.)를 많이 섭식하였다.

The feeding habits of Boleophthalmus pectinirostris were studied using 198 specimens collected monthly from April 2014 to March 2015 in the intertidal zone of Beolgyo, Korea. The size of B. pectinirostris ranged from 6.5 to 18.7 cm in total length (TL, cm). B. pectinirostris was herbivore that consumes mainly centric and pennate diatoms. Its diets also included small quantities of Prorocentrum dinoflagellates. and nematods. B. pectinirostris predominantly consumed diatoms (mainly Pleurosigma spp., Navicula spp., Nitzschia spp., Gyrosigma spp.) in all fish size classes, and all months, and thus there were no significant diet changes in relation to size and month.

키워드

참고문헌

  1. Choi, K.H., E.Y. Jeong and G.M. Park. 2013. Phylogenetic Relationship and DNA Polymorphism of Boleophthalmus pectinirostris and Scartelaos gigas (Teleostei: Gobiidae) of Korea. Korean J. Ichthyol., 25: 149-156.
  2. Choi, K.H. 2007. A Study on Reproductive Ecology and Genetic of the Boleophthalmus pectinirostris in Korea. Ph.D. Kunsan National Univ., 128pp.
  3. Choi, Y., I.S. Kim, B.S. Ryu and J.Y. Park. 1996. Ecology of Synechogobius hasta (Pisces: Gobiidae) in the Kum River Estuary, Korea. J. Kor. Fish. Soc., 29: 115-123.
  4. Chung, E.Y., C.M. An and T.Y. Lee. 1991. Sexual maturation of the bluespotted mud hooper, Boleophthalmus pectinirostris (Linnaeus). J. Kor. Fish. Soc., 24: 167-176.
  5. Huh, S.H. and S.N. Kwak. 1998. Feeding habits of Favonigobius gymnauchen in the eelgrass (Zostera marina) bed in Kwangyang Bay. J. Kor. Fish. Soc., 31: 372-379.
  6. Igita, K. 1985. Ecological study of Boleophtalmus pectinirostris II. Distribution of the juvenile and young stage in the river. Bull. Saga Pref. Ariake Fish. Exp. Stn., 7: 123-150.
  7. Isamu, Y. 1966. Illustrations of The Marine Plankton of Japan. Vol 3. Hoikusha Publishing Co., Ltd., 537pp.
  8. Jeong, S.J., K.H. Han, J.K. Kim and D.S. Sim. 2004. Age and Growth of the Blue Spot Mudskipper (Boleophthalmus pectinirostris) in the Mud Flat of Southwestern Korea. J. Kor. Fish. Soc., 37: 44-50.
  9. Kang, K.H., K.H. Kho and J.M. Kim. 2003. The Ultrastructure of Testis and Spermatogenesis in Bluespotted Mud Hopper (Boleophthalmus pectinirostris). Dev. Reprod., 7: 89-93.
  10. Kim, I.S., Y. Choi, C.R. Lee, Y.J. Lee, B.J. Kim and J.H. Kim. 2005. Illustrated Book of Korea Fishes. Kyohak Inc., 615pp.
  11. Kim, H.S., C.E. Lee and B.J. Rho. 2002. Systematic Zoology. Jiphyun Inc., pp. 168-170.
  12. Kim, J.K. and S.J. Jeong. 2007. Growth Estimation of 0-Aged Blue Spot Mudskipper Boleophthalmus pectinirostris Using Length Frequency Data. J. Kor. Fish. Soc., 40: 50-52.
  13. Koga, H. and H. Baba. 1991. Appearance and distribution of mudskipper's larvae and juvenile. Bull. Res. Inst. Shallow Sea Tideland., 5: 45-49.
  14. Koga, H., T. Noguchi and K. Nakatake. 1989a. Studies on artificial propagation of mudskipper Boleophthalmus pectinirostris (Linnaeus)-I. Rearing of adult mudskipper. Bull. Saga Pref. Ariake Fish. Exp. Stn., 11: 1-7.
  15. Koga, H., T. Noguchi and K. Kinoshita. 1989b. Studies on artificial propagation of mudskipper Boleophthalmus pectinirostris (Linnaeus)-II. Collecting eggs by artificial spawning nest and spawning conditions. Bull. Saga Pref. Ariake Fish. Saga Pref. Ariake Fish. Exp. Stn., 11: 9-16.
  16. Koga, H., S. Noda, T. Noguchi and I. Aoto. 1989c. Studies on artificial propagation of mudskipper B Boleophthalmus pectinirostris (Linnaeus)-III. Hatching and larval rearing. Bull. Saga Pref. Ariake Fish. Exp. Stn., 11: 17-28.
  17. Lee, H.Y. 2002. Comparison of the effects of physico-chemical factors on the zonation and vertical distribution of benthic microalgal communities in the tidal flats of south-west Korea. J. Env. Sci. Intern., 11: 529-535. https://doi.org/10.5322/JES.2002.11.6.529
  18. Onohara, T. 1980. Ecological study of Boleophthalmus chinensis (OSBECK). I. on the fish production distribution and growth. Bull. Saga Pref. Ariake fish. Exp. Stn., 7: 123-150.
  19. Park, I.W., J.S. Hong, K.K. Lee, J.B. Kim, K.H. Kang and H.O. Kim. 1995. Histological Observation on the Seasonal Changes of Distribution of Muscle Components in Hibernant Fish. 2. Distributional Changes of Carbohydrate, Protein and Lipid Components in the Muscle Tissues of Mudskipper, Boleophthalmus pectinirostris. Korean J. Ichthyol., 7: 195-202.
  20. Ryu, B.S., I.S. Kim and Y. Choi. 1995. Ecology and Life History of Boleophthalmus pectinirostris in Korea J. Kor. Fish. Soc., 28: 316-324.
  21. Ryu, B.S. 1979. A study of morphological characters of Boleophthalmus fish scale. Bull. Gunsan Fish. J. Coll., 13: 15-23.
  22. Ryu, B.S. 1991. Taxonomy and Ecology of Mudskipper, the Subfamily Gobionellinae (Pisces, Gobiidae) from Korea. Ph.D. Thesis, Chonbuk National Univ., 134pp.
  23. Shim, J.H. 1994. Illustrated Encyclopedia of Fauna & Flora of Korea. Vol 34. Marine Phytoplankton. Ministry of Education., 487pp.
  24. Windell, J.T. 1971. Methods for study of fish diets based based on analysis of stomach contents. In: Bagnel, T. (ed.), Methods for assessement of fish production in fresh water, 3rd ed. Oxford, Blackwell Scientific Pub., pp. 19-226.
  25. Yang, K.Y., S.Y. Lee and G.A. Williams. 2003. Selective feeding by the mudskipper (Boleophthalmus pectinirostris) on the microalgal assemblage of a tropical mudflat. Marine Biology., 143: 245-256. https://doi.org/10.1007/s00227-003-1067-y
  26. Yuzuriha, M. and H. Koga. 1990. Ecological study of mudskipper Boleophthalmus pectinirostris (Linnaeus)-III. Appearance and distribution of larvae and juveniles. Bull. Saga Pref. Ariake Fish. Exp. Stn., 12: 15-20.