机译：Stomach Contents of the Deep-Water Whelks Buccinum kashimanum and Neptunea sp. (Caenogastropoda: Buccinidae) off the Coast of Cape Esan, Southwestern Hokkaido，Japan, in the Western North Pacific Ocean
机译：Re-identifications of Two Freshwater Pearl Mussel Species Distributed in the Kamchatka-Sakhalin-Kuril-Japan Region Based on Morphological Comparison of Type Specimens (Bivalvia: Margaritiferidae)
