仙台湾のスナメリについて

摘要

Concerning the finless porpoise of Sendai Bay, for elucidating the ways of life, considered finless porpoise stranding records between Sendai Bay and Tokyo Bay, then investigated the information heard from boat men fishing in Sendai Bay. The result would suggest that the finless porpoise of Sendai Bay constitutes a single population always habiting there independent of the others and almost habits the middle area of Sendai Bay, also breeds.