Ectocarpus arctus
Kutzing
ケナシシオミドロ
採集地：Shirahama, Izu, Shizuoka Pref., Japan
採集日：15 May 1972
採集者：M. Chihara
TNS-AL 37942
Copyright 2011 by Taiju Kitayama, National Museum of Nature and Science, Tokyo (TNS)