山口県山陽小野田市厚狭川河口域に打ち上げられたシャミセンガイ死殻に見られた穿孔捕食痕

古熊俊治 - 漂着物学会誌, 2020 - jstage.jst.go.jp
抄録 A predatory drill hole was found in each of the two drifted dead shells of Lingula cf.
reevii collected on the Asa River estuary, Sanyo-Onoda City, Yamaguchi Prefecture, Japan …