@article{oai:nipr.repo.nii.ac.jp:00005344, author = {タニムラ, アツシ and ホシノ, カズヤ and ノナカ, ユウキ and ミヤモト, ヨシノリ and ハットリ, ヒロシ and TANIMURA, Atsushi and HOSHINO, Kazuya and NONAKA, Yuuki and MIYAMOTO, Yoshinori and HATTORI, Hiroshi}, journal = {Proceedings of the NIPR Symposium on Polar Biology}, month = {Feb}, note = {P(論文), Vertical distributions of two small cyclopoid copepods, Oithona similis and Oncaea curvata, were investigated under fast ice near Syowa Station on 1-2 July in continuous darkness during the Antarctic winter. All developmental stages from copepodite stage I (CI) to adults of two species occurred homogeneously throughout the water column; and no marked diel vertical migration was observed. Their homogeneous distribution pattern and non-migrating behavior suggest some selective advantages for surviving in the Antarctic winter: reduction of the energy cost, effective utilization of the limited food resources, and minimizing the population predation.}, pages = {134--144}, title = {VERTICAL DISTRIBUTION OF OITHONA SIMILIS AND ONCAEA CURVATA (CYCLOPOIDA, COPEPODA) UNDER SEA ICE NEAR SYOWA STATION IN THE ANTARCTIC WINTER (18th Symposium on Polar Biology)}, volume = {10}, year = {1997} }