RADULA BRUNNEA STEPH. IN WESTERN NORTH AMERICA
1979 年 46 巻 p. 285-288
詳細
1979 年 46 巻 p. 285-288
Radula brunnea Steph., an East Asian member of the section Amentulosae, is reported for the first time in North America. Extensive mats of this distinctive species were found on Saddle Mountain in northwestern Oregon, U.S.A.
