INVENTORY OF THE FAUNA OF COMMERCIAL SPECIES OF CRABS AND ASSOCIATED BOTTOM FAUNA WITHIN PROTECTED THREE-MILE AQUATIC ZONE OF KRONOTSKY NATURE RESERVE
https://doi.org/10.15853/2072-8212.2019.53.74-81
Abstract
Results of research work within protected three-mile zone of Kronotsky Reserve, Kamchatka Peninsula, are discussed in the paper. Crabs within the area of the research were found in the catches in the area of the Kronotsky Peninsula only. The basis of fauna of commercial species of crabs consisted of Tanner crab, the number of the species in the reserve makes up to 10% of the entire population of Eastern Kamchatka. The catches also revealed a hybrid of snow and Tanner crabs, red king crab and brown king crab. The composition of species in the bycatch includes three species of echinoderms, two species of gastropods, and five species of fish. The main species in the bycatch was cod, aggregated and trapped, differently to crabs, everywhere in the research area, not near Kronotsky Cape only.
About the Author
P. Yu. Ivanov
Kamchatka Branch of All-Russian Research Institute of Fisheries and Oceanography (“KamchatNIRO”)
Russian Federation
Russian Federation
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Review
For citations:
Ivanov P.Yu. INVENTORY OF THE FAUNA OF COMMERCIAL SPECIES OF CRABS AND ASSOCIATED BOTTOM FAUNA WITHIN PROTECTED THREE-MILE AQUATIC ZONE OF KRONOTSKY NATURE RESERVE. The researches of the aquatic biological resources of Kamchatka and the North-West Part of the Pacific Ocean. 2019;1(53):74-81. (In Russ.) https://doi.org/10.15853/2072-8212.2019.53.74-81
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