Seiichi KOMURA

Diatom, 9:1-16.
[J-STAGE]

Observations on the diatom Mediaria Sheshukova-Poretzkaja and new forms of similar appearance with comments on a new type of raphe system.

Jong Ho LEE, Jun CHUNG and Toshikazu GOTOH

Diatom, 9:17-28.
[J-STAGE]

Diatoms of the Kwang River (Kwangchun), South Korea -I. Centrales, Pennales except Naviculaceae.

Jong Ho LEE, Jun CHUNG and Toshikazu GOTOH

Diatom, 9: 29-40.
[J-STAGE]

Diatoms of the Kwang River (Kwangchun), South Korea -II. Family Naviculaceae.

Seiji YAMAKAWA

Diatom, 9:41-72.
[J-STAGE]

Diatoms in the Kase River (Kasegawa) estuary. (in Japanese)

Aishah SALLEH and Nooraini Abdul RAHIM

Diatom, 9:73-82.
[J-STAGE]

Diatoms of the River Kanching, Templer Park, Malaysia.

Hideaki TAKANO

Diatom, 9:83-86.
[J-STAGE]

Fragilaria striatula Lyngbye collected at the Straits of Tsugaru, northern Japan.