Notes on the Land Molluscs of Kitayama-Kyo, Wakayama-Prefecture, with the Description of a New Species

Released: January 31, 2018 | Volume 21 Issue 1 Pages 4-10

Masao AZUMA

[title in Japanese]

Released: January 31, 2018 | Volume 21 Issue 2 Pages 228-230

A New Subspecies of Katayama formosana (Pilsbry et Hirase) from Yonakunijima, Yaeyama Group of Ryukyu Archipelago

Released: January 31, 2018 | Volume 21 Issue 3 Pages 278-281

Tadashige HABE

[title in Japanese]

Released: January 31, 2018 | Volume 21 Issue 4 Pages 522-525

On the Shell Form of the Japanese Recent and Fossil Anadara granosa (L.)

Released: January 31, 2018 | Volume 21 Issue 1 Pages 92-96

Joji NAGASAWA