Kazuhiro KATOH

Diatom, 8:1-6.
[J-STAGE]

Deletion of less-abundant species from ecological data.

Tetuo MURAKAMI and Masahiro KASUYA

Diatom, 8:7-10.
[J-STAGE]

Teratological variations of Gomphonema parvulum Kutzmg in a heavily polluted drainage channel.

Seiichi KOMURA

Diatom, 8: 11-18.
[J-STAGE]

Oshitea, a new genus of naviculoid diatoms bearing a double-walled girdle.

Michiaki SUMITA

Diatom, 8:19-34.
[J-STAGE]

A study on the organic water pollution of rivers in the Hokuriku District based on the analysis of species components of epilithic diatom assemblages (LI) . Species components of epilithic diatom assemblage and Shannon's diversity index. (in Japanese)

Yasumasa ICHINOSE

Diatom, 8:35-38.
[J-STAGE]

A red tide of Skeletonema menzelii occurred in Hirakata Bay. (in Japanese)

Hideaki TAKANO

Diatom, 8:39-42.
[J-STAGE]

Marine diatom Nitzschia multistriata sp. nov., common at inlets of southern Japan.

Yukio YANAGISAWA

Diatom, 8:43-50.
[J-STAGE]

Thalassiosira mizunamiensis Yanagisawa sp. nov., a new fossil Thalassiosira species from the early Middle Miocene Oidawara Formation in Mizunami area, central Japan.

Yukio YANAGISAWA

Diatom, 8:51-62.
[J-STAGE]

Middle Miocene fossil diatom assemblages from carbonate concretions in the Nanatani Formation and a formation equivalent to the Teradomari Formation in the Neogene Niigata sedimentary basin of Japan. (in Japanese)

Hideo KUBOTA

Diatom, 8:63-70.
[J-STAGE]

Fossil diatom assemblege of the Katakura Pass diatomite in Mochizuki Town, Nagano Prefecture. (in Japanese)

Yasuo HASEGAWA

Diatom, 8:71-78.
[J-STAGE]

Diatom thanatocoenoses from Pisidium nipponense Kuroda - Diatoms from the Sphagnum bog at the Mt. Ogenashi of the Nishikubiki mountain mass located in the south-western part of Niigata Prefecture, central Japan (2). (in Japanese)

Yasuo HASEGAWA and Akio NIGORIKAWA

Diatom, 8:79-100.
[J-STAGE]

Diatom assemblage from the Lake Kamo in the Sado Island of Niigata Prefecture, central Japan. (in Japanese)