open access
메뉴
open access
메뉴
ISSN : 1225-3480
We examined the regional catch characteristics of leisure fishing on Amphioctopus fangsiao in Jellanam-do Province from January 2017 to October 2018. The daily catch data of A. fangsiao was examined by korea fisheries cooperative in 8 regions and by leisure fishing in 11 regions of Jeollanam-do province. The population of A. fangsiao by leisure fishing in Jeollanam-do province was estimated to 49,397. In Yeosu, there were estimated to 40,490 population and it accounted for 81.9% of total population of leisure fishing on A. fangsiao. The total catch of A. fangsiao was the highest in Goheung, and the catch per unit effort (CPUE, kg/vessels) was highest in Mokpo in 2017 and Jangheung in 2018. The CPUE of A. fangsiao by leisure fishing was the highest in Yeosu and the lowest in Muan. The CPUE of catch data of korea fisheries cooperative and leisure fishing of A. fangsiao, which accounted for the catch ratio of leisure fishing ranging from 0.4 to 406 times higher than catch data of korea fisheries cooperative. Therefore, the exact catch data of A. fangsiao needed for efficient resource management and protection and also need to catch data of korea fisheries cooperative and by leisure fishing. It is necessary to exact methods to find an uncounted catch data by leisure fishing on A. fangsiao.
Adachi, K., Ohnishi, K., Kuramochi, T., Yoshinaga, T. and Okumura, S.I. (2014) Molecular cytogenetic study in Octopus (Amphioctopus) areolatus from Japan. Fisheries Science, 80: 445-450.
Chung, E.Y., Kim, J.B. and Kim, B.G. (2004) Changes in Biochemical Components of the Ovary and the Trunk Tissues Including the Digestive Organ Associated with Gonadal Development of the Female Octopus ocellatus. The Korean Journal of Malacology, 20:55-63.
Da Hye Kim, Yeonghye Kim and Seung Hwan Lee. (2017) Catch Estimation of Leisure Fishing on Amphioctopus fangsiao in Jeollanam-do Province. The Korean journal of malacology, 33(3): 173-178.
Ebisawa, S. I., Tsuchiya, K., & Segawa, S. (2011). Feeding behavior and oxygen consumption of Octopus ocellatus preying on the short-neck clam Ruditapes philippinarum. Journal of experimental marine biology and ecology, 403(1-2): 1-8.
Hee-Chan Lee. (2010). Estimation Populations, Yeilds, and Expenditures of Recreational Fishing in Korea. The Journal of Fisheries Business Administration, 41(2): 45-60.
Im, S.H., Ko, K.S. and Kwon, B.G. (1990) Color Preference of Webfoot Octopus and Improvement of Fishing Pots. Journal of the Korean Society of Fisheries Technology, 26: 237-243.
Kim Byung Gyun (2003) Reproductive ecology and seedling production of the octopus, octopus ocellatus, on the west coast of Korea.
Kim, B.G., Chung, E.Y., Jun, J.C. and Kim, C.H. (2001)Spawning, Hatching, Survival and Cannibalism of Octopus ocellatus. Korean Journal of Malacology, 17:85-94.
Kim, S. W., & Chang, N. S. (2001). Fine Structure of Mature Sperms of Cephalopods (Octopus minor, Octopus ocellatus and Todarodes pacificus) Inhabiting the Korean Waters II. Applied Microscopy, 31(4), 333-345.
Lee Chang Soo, Park Jun Mo, Park Jin Gyu (2016) 수산자원 관리를 위한 바다낚시 관리방안., National Federation of Fisheries Cooperatives.
Pal Won Son, Byung-Gyun Kim and Sung Han Kim (2015) Gametogenesis, Mating Behaviour and Spawning of Octopus ocellatus (Cephalopoda:Octopodidae) in Western Korea. The Korean journal of Malcology, 31(2): 113-121.
Seung Hwan Lee, Yeonghye Kim and Min Gyu Shin. (2017) Spawning Characteristics of Amphioctopus fangsiao in the Southern coast of Korea. The Korean journal of malacology, 33(2): 131-136.
Sung Han Kim and Je-Cheon Jun. (2016) Incubation Time Required for Hatching, and Ecological Characteristics of the Mode of Life Related with Total Numbers of the Suckers on Each Short Arm of the Hatched Juvenile Larvae of Octopus ocellatus (Cephallopoda: Octopodidae), in Western Korea., The Korean journal of malacology, 32(2): 133-139.
Takumiya, M., Kobayashi, M., Tsuneki, K. and Furuya, H. (2005) Phylogenetic relationships among major species of Japanese coleoid cephalopods (Mollusca:Cephalopoda) using three mitochondrial DNA sequences. Zoological science, 22: 147-155.
Wang, J. H., & Zheng, X. D. (2018). Cytogenetic studies in three octopods, Octopusminor, Amphioctopusfangsiao, and Cistopuschinensis from the coast of China. Comparative cytogenetics, 12(3): 373.
Yamazaki, A., Yoshida, M., & Uematsu, K. (2002). Post-hatching development of the brain in Octopus ocellatus. Zoological science, 19(7): 763-772.