[title in Japanese]

Released: January 31, 2018 | Volume 14 Issue 1-4 Pages 14-21

Studies on Japanese species of Cuspidaria

Released: January 31, 2018 | Volume 15 Issue 1-4 Pages 1-28

Tokubei KURODA

[title in Japanese]

Released: January 31, 2018 | Volume 14 Issue 5-8 Pages 244-247

Daily rhythmic activities of "Martens" pearl-oysters : Pinctada martensi (Dunker)

Released: January 31, 2018 | Volume 15 Issue 1-4 Pages 46-51

Syuiti MORI

On the Variation of Nuculana confusa (Hanley) : With Description of a New Subspecies

Released: January 31, 2018 | Volume 13 Issue 1-4 Pages 38-64

Koiti SUZUKI, Kiyoko ISIZUKA