Embryo and fetal position during pregnancy by ultrasonographic examinations in bottlenose dolphin (Tursiops truncatus)
Tiaricodon orientalis sp. nov., a new species (Hydrozoa, Anthoathecata, Halimedusidae) from Sagami Bay, eastern Japan
イルカ用代用乳の創製を目途とした予備的検討
~ハンドウイルカ乳窒素化合物成分の泌乳期における変動~