John P. KOCIOLEK

Diatom, 13:3-8.
[J-STAGE]

Historical constraints, species concepts and the search for a natural classification of diatoms.

Holst LANGE-BERTALOT

Diatom, 13:9-12.
[J-STAGE]

As a practical diatomist, how does one deal with the flood of new names?

David G. MANN

Diatom, 13: 13-18.
[J-STAGE]

Shifting sands: the use of the lower taxonomic ranks in diatoms.

Linda K. MEDLIN

Diatom, 13:19-24.
[J-STAGE]

Can molecular techniques help define species limits?

Frank E. ROUND

Diatom, 13:25-30.
[J-STAGE]

Genera, species and varieties - are problems real or imagined?

Shigeki MAYAMA

Diatom, 13:31-38.
[J-STAGE]

Eunotia nymanniana Grunow and related taxa.

Hiroshi FUKUSHIMA, Tsuyako KO-BAYASHI and Sakiko YOSHITAKE

Diatom, 13:39-48.
[J-STAGE]

Morphological variability of Gomphonema christensenii R. L. Lowe & Kociolek from Kirishima Heights, southern Japan. (in Japanese)

Shigeo ITOH, Hiroshi FUKUSHIMA, Tsuyako KO-BAYASHI and Sakiko YOSHITAKE

Diatom, 13:49-62.
[J-STAGE]

Morphological variability of Fragilaria capucina var. gracilis (Oestrup) Hustedt sense Krammer & Lange-Bertalot. (in Japanese)

Seiichi KOMURA

Diatom, 13:63-82.
[J-STAGE]

Additional descriptions of the new diatoms from the Miocene Nabuto formation, Central Japan.

Taisuke OHTSUKA and Akihiro TUJI

Diatom, 13:83-92.
[J-STAGE]

How many frustules should we count? For floristic studies. (in Japanese)

Satoshi FUKUSHIMA and Hiroshi FUKUSHIMA

Diatom, 13:93-104.
[J-STAGE]

Effects of reduction of sewage effluent on periphytic diatom assemblage in a lotic system.

Eduardo A. LOBO

Diatom, 13:105-112.
[J-STAGE]

Approaches for evaluation of river water pollution using epilithic diatom assemblages.

Mai SAKABE and Tamotsu NAGUMO

Diatom, 13:113-128.
[J-STAGE]

Attached diatom flora in the springs of the Kakita River, Shizuoka Prefecture, Japan. (in Japanese)

Tatsuya TOGASHI and Terunobu ICHIMURA

Diatom, 13:129-146.
[J-STAGE]

Diatom flora in Kushiro mire, Hokkaido.

Keiko MIENO, Akihiro TUJI, Taisuke OHTSUKA, Kahori HYODO and Tadashi BANDO

Diatom, 13:147-160.
[J-STAGE]

SDiatom flora of Kurozo-moor, Tokushima Prefecture. (in Japanese)

Michiaki SUMITA and Toshiharu WATANABE

Diatom, 13:161-170.
[J-STAGE]

The attached diatom assemblage index (DAIpo) in springs in Kanazawa City and its suburbs, in Ishikawa Prefecture. (in Japanese)

Akio NIGORIKAWA

Diatom, 13:171-184.
[J-STAGE]

Succession of marine epiphytic diatoms in winter at Nou Town, Niigata Prefecture, Central Japan. (in Japanese)

Kaoru KASHIMA, Shuichi HONDA and Hideyuki MORITA

Diatom, 13:185-192.
[J-STAGE]

Paleoenvironmental changes.of Lake Hamana, a semienclosed brackish lake at the central Japan, during the last 6000 years presumed by the diatom assemblages from core samples of lake deposits.

Hiroshi SATO, Masashi IHIRA, Isao MATSUDA and Shigeru KUMANO

Diatom, 13:193-200.
[J-STAGE]

mid- to late-Holocene at the Mokoto site along the Okhotsk Sea in Hokkaido, Japan.

Kozo KUDO

Diatom, 13:201-214.
[J-STAGE]

Diatom thanotocoenoses from bore-hole core samples of lagoon Hachiro-gata reclaimed land and deduced paleoenvironment in Akita Prefecture, northeast Japan. (in Japanese)

Kazuo HARAGUCHI

Diatom, 13:215-232.
[J-STAGE]

Diatoms from Lake Aoki, Nagano Prefecture, Central Japan. (in Japanese)

Seiji YAMAKAWA

Diatom, 13:233-246.
[J-STAGE]

Diatoms of the Lhasa River. (in Japanese)

Sheue-Duan LAI and Pei-Chung CHEN

Diatom, 13:247-260.
[J-STAGE]

An ecological study on attached diatoms in the rivers of mid-Taiwan.

Kazuo HARAGUCHI

Diatom, 13:261-264.
[J-STAGE]

[note] Diatom flora of Oahu and Hawaii Islands in the Hawaii-Islands. (in Japanese)

Suematsu NAKAI

Diatom, 13:265-270.
[J-STAGE]

[note] Diatom from Sugawa in Okinawa. (in Japanese)