This study used hydroacoustic method to identify the vertical and horizontal distribution of Antarctic silverfish in the Ross Sea, Antarctica. In February and December 2018, Antarctic silverfish was detected up to 250 meters, and was mainly distributed in water depths of 20 to 30 meters. The horizontal distribution of Antarctic silverfish was mostly undetected in February, and December showed a relatively stronger distribution than that of February. Antarctic silverfish is characterized by their distribution near sea ice.

서 론
재료 및 방법
    조사해역 및 자료수집
    음향자료 분석
    주파수차법을 이용한 남극 은암치의 어종 식별
결과 및 고찰
    수직 분포
    수평 분포
결 론
사 사
References

• 이사라(부경대학교 수산물리학과 학생) | Sara LEE (Student, Department of Fisheries Physics, Pukyong National University, Busan 48513, Korea)
• 오우석(부경대학교 저탄소해양생산기술연구소 연구원) | Wooseok OH (Scientist, Institute of Low-Carbon Marine Production Technology, Pukyoung National University, Busan 48513, Korea)
• 나형술(극지연구소 해양과학연구부 연구원) | Hyoungsul LA (Principal Research Scientist, Division of Polar Ocean Sciences Korea Polar Research Institute, Incheon, 21990, Korea)
• 손우주(과학기술대학원대학교 극지연구소 해양과학연구부 학생) | Wuju SON (Student, Division of Polar Ocean Sciences Korea Polar Research Institute Incheon Korea University of Science and Technology Daejeon, 34113, Korea)
• 김정훈(극지연구소 생명과학연구본부 연구원) | Jeong-Hoon KIM (Scientist, Division of Life Sciences, Korea Polar Research Institute, Incheon, Republic of Korea)
• 이경훈(부경대학교 해양생산시스템관리학부 교수) | Kyounghoon LEE (Professor, Division of Marine Production System Management, Pukyong National University, Busan 48513, Korea) Corresponding author