Seiichi Komura

Diatom, 24:1-7.
[J-STAGE]

A new genus of discoidal diatom with rimoportulae arranged in opposite arcs. (Coscinodiscales)

Katrin Bruder, Shinya Sato and Linda K. Medlin

Diatom, 24:8-24.
[J-STAGE]

Morphological and molecular investigations of naviculoid diatoms. IV. Pinnularia vs. Caloneis

Akihiro Tuji and David M. Williams

Diatom, 24: 25-29.
[J-STAGE]

Typification and type examination of Synedra familiaris Kutz. and related taxa.

Toshiharu Watanabe, Akihiro Tuji and Kazumi Asai

Diatom, 24:30-41.
[J-STAGE]

Epilithic diatom assemblages and two new species Achnanthidium ovatum and Gomphonema yakuensis from Yaku-shima Island, Kagoshima Prefecture, Japan.

Shigehiko Arita and Taisuke Ohtsuka

Diatom, 24:42-50.
[J-STAGE]

The shape variation of Eunotia serra Ehrenb. with size reduction, especially the change in the dorsal undulation.

Hiroyuki Tanaka, Hidekazu Suzuki and Tamotsu Nagumo

Diatom, 24:51-62.
[J-STAGE]

Fossil freshwater diatoms from the Ningyotoge Formation (Late Miocene - Pliocene) at the Okayama and Tottori Prefecture boundary, Japan.

Toshiharu Watanabe and Kazumi Asai

Diatom, 24:63-72.
[J-STAGE]

[Note] Diatom assemblage occurring in streams and springs near Numea, the capital of New Caledonia.

Yasuo Kihara, Yasushi Sahashi and Taisuke Ohtsuka

Diatom, 24:73-79.
[J-STAGE]

[Note] Diatoms of Kojorougaike Pond in the Hira Mountain Range, west-central Japan.

Akihiro Tuji and Soninkhishig Nergui

Diatom, 24:80-85.
[J-STAGE]

[Note] A report of Didymosphenia geminata (Lyngb.) Mart.Schmidt from Hokkaido, Japan, and its comparison with Icelandic and Mongolian individuals.