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ISSN : 1225-3480

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31권 4호

북방전복 Haliotis discus hannai의 형태학적 성분화

Morphological Sex Differentiation of the Abalone Haliotis discus hannai

김혜진 (전남대학교 수산생명의학과)
전미애 (전남대학교 수산생명의학과)
최지성 (전남대학교 수산생명의학과)
김병학 (국립수산과학원 남해수산연구소)
손맹현 (국립수산과학원 남해수산연구소)
이정식 (전남대학교 수산생명의학과)
한국패류학회지 / The Korean Journal of Malacology, (P)1225-3480;
2015, v.31 no.4, pp.273-277
https://doi.org/10.9710/kjm.2015.31.4.273
김혜진, 전미애, 최지성, 김병학, 손맹현, & 이정식. (2015). 북방전복 Haliotis discus hannai의 형태학적 성분화. , 31(4), 273-277, https://doi.org/10.9710/kjm.2015.31.4.273

초록

본 연구는 북방전복의 생식생물학적 정보를 제공하고 아울러 성의 인위적인 조절에 필요한 정보를 제공하기 위하여 수행하였다. 북방전복의 형태학적 성분화 과정은 크게 다음과 같이 5단계로 구분할 수 있었다. 1) 생식소 외막 형성 (FGOM) (${\leq}SL\;10.0{\pm}1.0mm$), 2) 장과 간췌장 사이의 결체조직에 시원생식세포 (PGCs: primordial germ cells) 출현 (PAC) 및 생식소 내강 형성 (FGC) (SL $15.0{\pm}2.0mm$), 3) 생식소 내강 상피층에 PGCs 출현 (PAG) (SL $18.0{\pm}2.0mm$), 4) 생식세포형성소낭 형성, 초기 난모세포 및 정원세포 출현 (FGOC) (SL $21.0{\pm}2.0mm$), 5) 형태학적 성분화 (MSD) (${\geq}SL\;23.0{\pm}2.0mm$). 조직학적 분석 결과, 각장 24.1-25.0 mm 그룹에서 북방전복의 성분화율은 90.0%였으며, 성비 (암:수)는 1:0.8로 나타났다.

keywords
Haliotis discus hannai, sex differentiation

Abstract

This study was conducted to provide the reproductive biological information and basic data on the artificial sex control of Haliotis discus hannai. The morphological sex differentiation process of H. discus hannai could be classified into following five phases: 1) formation of gonad outer membrane (FGOM) (${\leq}SL\;10.0{\pm}1.0mm$), 2) primordial germ cells (PGCs) appearance in the connective tissue between intestine and hepatopancreas (PAC), and formation of gonadal cavity (FGC) (SL $15.0{\pm}2.0mm$), 3) PGCs appearance in the epithelial layer of gonadal cavity (PAG) (SL $18.0{\pm}2.0mm$), 4) formation of gametogenic follicle and appearance of early oocytes and spermatogonia (FGOC) (SL $21.0{\pm}2.0mm$), 5) morphological sex differentiation (MSD) (${\geq}SL\;23.0{\pm}2.0mm$). From histological analysis sex differentiation rate in SL 24.1-25.0 mm of H. discus hannai was 90.0% and sex ratio (female : male) was 1:0.8.

keywords
Haliotis discus hannai, sex differentiation

참고문헌

1.

Awaji, M. and Hamano, K. (2004). Gonad formation, sex differentiation and gonad maturation processes in artificially produced juveniles of the abalone, Haliotis discus hannai. Aquaculture, 239, 397-411. 10.1016/j.aquaculture.2004.03.010.

2.

Capinpin Jr., E.C., Encena II, V.C. and Bayona, N.C. (1998). Studies on the reproductive biology of the Donkey's ear abalone, Haliotis asinina Linne. Aquaculture, 166, 141-150. 10.1016/S0044-8486(98)00275-0.

3.

Chavez-Villalba, J., Soyez, C., Huvet, A., Gueguen, Y., Lo, C. and Le Moullac, G. (2011). Determination of gender in the pearl oyster Pinctada margaritifera. Journal of Shellfish Research, 30, 231-240. 10.2983/035.030.0206.

4.

Fretter, T.;ed. by Tompa, A.S., Verdonk, N.H. and van den Biggelaar, J.A.M.. Prosobranchs;The Mollusca, Vol. 7 Reproduction.

5.

Jung, G.K., Park, J.J., Ju, S.M., Jin, Y.G. and Lee, J.S. (2007). Ovarian structure and oogenesis of the spiny top shell, Batillus cornutus (Lightfoot, 1786) (Gastropoda: Turbinidae). The Korean Journal of Malacology, 23, 209-216.

6.

Kim, J.W., Lee, B.W., Kang, J.C., Min, E.Y., Won, S.H., Lim, H.G., Kang, S.W., Jeon, M.A. and Lee, J.S. (2015). Reproductive cycle of the abalone, Haliotis discus discus collected from Jeju Island of Korea. The Korean Journal of Malacology, 31, 21-26. 10.9710/kjm.2015.31.1.21.

7.

Lee, T.Y.. (1974). Gametogenesis and reproductive cycle of abalones. Publications of the Marine Laboratory, Busan Fisheries College, 7, 21-50.

8.

Najmudeen, T.M. and Victor, A.C.C. (2004). Reproductive biology of the tropical abalone Haliotis varia from Gulf of Mannar. Journal of Marine Biological Association of India, 46, 154-161.

9.

Park, M.W., Kim, H., Kim, B.H., Son, M.H., Choi, J.S. and Lee, J.S. (2014). Reproductive cycle of the abalone, Haliotis discus hannai collected from Jindo of Korea. The Korean Journal of Malacology, 30, 243-248. 10.9710/kjm.2014.30.3.243.

10.

Sobhon, P., Apisawetakan, S., Chanpoo, M., Wanichanon, C., Linthong, V., Thongkukiatkul, A., Jarayabhand, P., Kruatrachue, M., Upatham, S.E. and Poomthong, T. (1999). Classification of germ cells, reproductive cycle and maturation of gonads in Haliotis asinina Linnaeus. ScienceAsia, 25, 3-21. 10.2306/scienceasia1513-1874.1999.25.003.

11.

Visser-Roux, A. Reproduction of the South African abalone, Haliotis midae.

12.

Webber, H.H. and Giese, A.C. (1969). Reproductive cycle and gametogenesis in the black abalone, Haliotis cracheroidii (Gastropoda: Prosobranchiata). Marine Biology, 4, 152-159. 10.1007/BF00347041.

13.

Wilson, N.H.F. and Schiel, D.R. (1995). Reproduction in two speies of abalone (Haliotis iris and H. australis) in southern New Zealand. Marine and Freshwater Research, 46, 629-637. 10.1071/MF9950629.

14.

Young, J.S. (1970). The reproductive cycle, gonadal histology and gametogenesis of the red abalone Haliotis rufescens (Swaison). California Fish and Game, 56, 298-309.

15.

Yusa, Y. (2007). Causes of variation in sex ratio and modes of sex determination in the Mollusca - an overview. American Malacological Bulletin, 23, 89-98. 10.4003/0740-2783-23.1.89.

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