References
- Chung, E.Y., T.Y. Lee and C.M. An. 1991. Sexual maturation of the venus clam, Cyclina sinensis, on the west coast of Korea. J. Med. Appl. Malacol., 3, 125-136
- Daniels, E.W., A.C. Longwell, J.M. McNiff and R.W. Wolfgang. 1973. Ultrastructure of spermatozoa from the American oyster Crassostrea virginica. Trans. Am. Microsc. Soc., 90, 275-282 https://doi.org/10.2307/3225187
- Dohnen, M.R. 1983. 1. Gametogenesis. In: The Mollusca, Verdonk N.K., Van Den biggelaar JAM, A.S. Tompa, eds, Academic Press, New York, pp. 1-48
- Dorange, G. and M.L. Pennec. 1989. Ultrastructural cha- racteristics of spermatogenesis in Pecten maximus (Mollusca: Bivalvia). Invert. Reprod. Dev., 5, 109- 117
- Eckelbarger, K.J. and C.V. Davis. 1996a. Ultrastructure of the gonad and gametogenesis in the eastern oyster, Crassostrea virginica. I. Ovary and oogenesis. Mar. Biol., 127, 79-87 https://doi.org/10.1007/BF00993647
- Eckelbarger, K.J. and C.V. Davis. 1996b. Ultrastructure of the gonad and gametogenesis in the eastern oyster, Crassostrea virginica. II. Testis and spermatogenesis. Mar. Biol., 127, 89-96 https://doi.org/10.1007/BF00993648
- Eversole, A.G. 1989. Gametogenesis and spawning in North American clam populations: implications for culture. In: Clam Mariculture in North America, Manzi, J.J., W. Castagna, eds, Elservier, New York, pp. 75-108
- Franzen, A. 1956. On spermiogenesis. Morphology of the spermatozoon, and biology of fertilization among invertebrates. Zool. Bidr. Upps., 31, 355-482
- Franzen, A. 1977. Sperm structure with regard to fertiliza- tion biology and phylogenetics. Verh. Dtsch. Zool. Ges., 123-128
- Franzen, A. 1983. Ultrastructural studies of spermatozoa in three bivalve species with notes on evolution of elongated sperm nucleus in primitive spermatozoa. Gamete Res., 7, 199-214 https://doi.org/10.1002/mrd.1120070302
- Hodgson, A.N. and R.T.F. Bernard. 1986. Ultrastructure of the sperm and spermatogenesis of three species of Mytilidae (Mollusca, Bivalvia). Gamete Res., 15, 123-135 https://doi.org/10.1002/mrd.1120150204
- Hylander, B.L. and R.G. Summers. 1977. An ultrastructural analysis of gametes and early fertilization in two bivalve molluscs, Chama macerophylla and Spisula solidisima, with special reference to gametebinding. Cell Tiss. Res., 182, 469-489
- Jung, J.Y. 1977. Ecological studies of a brackish water clam, Corbicula japonica from Nag Dong river. Nat. Fresh Water Fish Hat. of Fish. Cheong-pyong, Korea. 2, 130-140 (in Korean)
- Jo, M.K., K.S. Byun and M.H. Jang. 1998. Distrubution and ecology of genus Corbicula in the North Kyung- sang province. I. Distrubution and classification of genus Corbicula in the North Kyungsang province. J. Aqacult., 11, 581-592. (in Korean)
- Kim, J.H. and M.S. Yoo. 2000a. Spermatogenesis and sperm morphology in marsh clams, Corbicular leana (Prime). J. Kor. Fish. Soc., 33, 171-175. (in Korean)
- Kim, J.H. and M.S. Yoo. 2000b. Reproductive cycle of marsh clams, Corbicular leana (Prime) in Hyongsan Estuary. J. Kor. Fish. Soc., 33, 184-191. (in Korean)
- Kim, W.K., C.S. Lee, J.Y. Lee, K.K. Baik and S.B. Hur. 2002. Environmental factors and population density of brackish water clam, Corbicula japonica on Nam- dae stream in Yangyang, Gangwon. J. Aqacult., 15, 1-6. (in Korean)
- Kim, W.K., J.Y. Lee, C.S. Lee, C.M. An, H.S. Kim, C.Y. Choi, J.W. Kim, E.Y. Chung and B.S. Kim. 2003. Reproductive cycle and the sex ratio of Corbicula japonica from Namdae stream in Gangwon-do, Korea. Kor. J. Malacol., 19, 117-124. (in Korean)
- Lee, J.S. and J.B. Kim. 1997. Systematic study on the genus Corbicula (Bivalvia: Corbiculidae) in Korea. Kor. J. Syst. Zool., 13, 233-246. (in Korean)
- Lee, J.Y., Y.J. Chang and Y.J. Chang. 2003. Ultrastructure of germ cell during the gametogenesis in surf clam, Spisula sachalinensis. J. Kor. Fish. Soc., 36, 157-162. (in Korean)
- Lee, J.Y., Y.J. Park and Y.J. Chang. 1999. Gonadal development reproductive cycle of Gomphina melanaegis (bivalve; veneridae). J. Kor. Fish. Soc., 32, 198-203. (in Korean)
- Longo, J.C and B.J. Dornfield. 1967. The fine structure of spermatid differentiation in the mussel, Mytius edulis. J. Ultrastruc. Res., 20, 462-480 https://doi.org/10.1016/S0022-5320(67)80113-8
- Lubet, P., J.Y. Besnard, R. Faveris and R. Robbins. 1987. Physiologie de la reproduction de la coquille Saint Jacques (Pecten maximus L.). Oceanis, 13, 265-290
- Morse M.P abd J.D. Zardus. 1997. Bivalvia. In: Micro- scopic Anatomy of Invertebrates, Harrison F.W. and A.J. Kohn, eds, Wiley-Liss Inc, New York, pp. 7-118
- Niijima, L. and J.C. Dan. 1965. The acrosome reaction in Mytilus edulis. 1. Fine structure of the intact acrosome. J. Cell Biol., 25, 243 https://doi.org/10.1083/jcb.25.2.243
- Park, C.K., J.J. Park, J.Y. Lee and J.S. Lee. 2002. Sper- matogenesis and sperm ultrastructure of the equilateral venus Gomphina veneriformis (Bivalvia: Veneridae). Kor. J. Electron Microscopy, 32, 303-310. (in Korean)
- Park, Y.J. 1998. Biological studies on aquaculture of the scallop, Patinopecten yessoensis (Jay). Ph. D. Thesis, Cheju Natl. Univ., Cheju, Korea, pp. 187. (in Korean)
- Pipe, R.K. 1987. Ultrastructural and cytochemical study on interactions between nutrient storage cells and gametogenesis in the mussel Mytilus edulis edulis. Mar. Biol., 96, 519-528 https://doi.org/10.1007/BF00397969
- Popham, J.D. 1979. Comparative spermatozoon mor- phology and bivalve phylogeny. Malacol. Rev., 12, 1-20