Sakurai et a\.: Population dynamics and stock size of Mactra chinensis 
351 
Hayashi, T., K. Kawamura, Y. Yokoyama, and T. Hanada. 
1965. Survey report on sunray surf clam Mactra chinensis 
in Ishikari, Hokkaido. J. Hokkaido Fish. Exp. Sta. 22:21- 
43. [In Japanese.] 
Hayashi, T., K. Terai, and K. Arima. 
1967. Studies on the planktonic larvae and young shells of 
Japanese surf clam, Spisula sachalinensis on the coast of 
Yakumo, Oshima Prov., Hokkaido. Sci. Rep. Hokkaido 
Fish. Exp. Sta. 7:8-71. [In Japanese with English abstract. 1 
Hokkaido. 
1994. Hokkaido annual fishery statistics in 1992. Hokkai- 
do Government, Sapporo, Hokkaido, p. 38-39. [In Japanese.] 
1995. Hokkaido annual fishery statistics in 1993. Hokkai- 
do Government, Sapporo, Hokkaido, p. 38-39. [In Japanese.] 
1996. Hokkaido annual fishery statistics in 1994. Hokkai- 
do Government, Sapporo, Hokkaido, p. 38-39. [In Japanese.] 
Inoue, M., and J. Ozu. 
1960. Unusual increase in the surf clam ( Mactra chinensis 
Reeve) population off Kamimiyata in Tokyo Bay. Suisan- 
zosyoku 7:1-6. [In Japanese.] 
Kinoshita, T., and K. Terai. 
1954. Utilization of sunray surf clam Mactra chinensis. J. 
Hokkaido Fish. Exp. Sta. 11:29-32. [In Japanese.] 
Kobayashi, M., and J. Ujima. 
1983. Annual report of 1981 fiscal year of Fukuoka Pref. 
Buzen Fish. Exp. Sta., p. 87-91. [In Japanese.] 
Kurata, M. 
1991. Fishes and marine invertebrates of Hokkaido. In 
K. Nagasawa and M. Torisawa (eds.). Kita-nihon Kaiyo 
Center, Sapporo, p. 252-253. [In Japanese.] 
Lutz, R. A., and D. C. Rhoads. 
1980. Growth patterns within the molluscan shell: an over- 
view. In D. C. Rhoads and R. A. Lutz (eds.). Skeletal 
growth of aquatic organisms, p. 203-254. Plenum Press, 
New York, NY. 
Miyazaki, I. 
1957. Aquaculture for bivalve. Isana-syobo, Tokyo, p.77- 
79. [In Japanese.] 
Nakaoka, M. 
1993. Effect of recruitment fluctuation on population dy- 
namics of marine benthos: analysis using projection ma- 
trix model. Gekkan Kaiyo 25:264-268. [In Japanese.] 
Nashimnoto, K. 
1984. The selectivity of the sunray surf clam dredge. Nip- 
pon Suisan Gakkaishi 50:1145-1155. [In Japanese with 
English abstract.] 
Saito, K., T. Miyamoto, and Y. Nagai. 
1982. Some ecological notes of Japanese surf clam Pseudo- 
cardium sybillae, Chinese surf clam Mactra chinensis , and 
great northern tellin Peronidia venulosa at Ishikari, Hok- 
kaido. J. Hokkaido Fish. Exp. Sta. 39:211-229. [In Japanese.] 
Sakurai, I. 
1993. Age and growth ofthe sunray surf clam Mactra chinensis 
in Tomakomai, southwest Hokkaido. Nippon Suisan 
Gakkaishi 59:469-472. [in Japanese with English abstract.] 
1994. Distribution and mortality of the sunray surf clam 
Mactra chinensis in young stages in Tomakomai, south- 
west Hokkaido. Nippon Suisan Gakkaishi 60:585-591. [In 
Japanese with English abstract.] 
1996. Population ecological studies on the resource man- 
agement for the sunray surf clam Mactra chinensis. Ph.D. 
diss., Hokkaido Univ., Hokkaido, 196 p. [In Japanese.] 
Sakurai, I., M. Kurata, and E. Abe. 
1996. Age structure and mortality of the sunray surf clam 
Mactra chinensis off Tomakomai, southwest Hokkaido. 
Fisheries Sci. 62:168-172. 
Sakurai, I., M. Kurata, and T. Miyamoto. 
1992. Breeding season of the sunray surf clam Mactra 
chinensis in Tomakomai, southwest Hokkaido. Nippon 
Suisan Gakkaishi 58:1279-1283. [In Japanese with En- 
glish abstract.] 
Sakurai, I., T. Miyamoto, and K. Takahashi. 
1991. Environmental characteristics and distribution of 
young bivalves in Japanese surf clam bed off Tomakomai 
coast, Hokkaido. Sci. Rep. Hokkaido Fish. Exp. Sta. 36:39- 
59. [In Japanese with English abstract.] 
Stevenson, J. A., and L. M. Dickie. 
1954. Annual growth rings and rate of growth of the giant 
scallop, Placopecten magellanicus (Gmelin) in the Digby area 
ofthe Bay of Fundy. J. Fish. Res. Board Can. 2: 660-671. 
Tomita, K. 
1974. Some studies about the sunray surf clam Mactra chin- 
ensis. J. Hokkaido Fish. Exp. Sta., 31:8-14. [In Japanese.] 
Tsurui, K. 
1980. Artificial egg collection and initial breeding for 
Mactra chinensis. Saibai Giken 9: 13-20. [In Japanese.] 
Yoshimatsu, S. 
1977. Survey report on outbreak of bivalves in Kagawa 
Prefecture. Saibai Giken 6:1-12. [In Japanese.] 
