|   A. granulata
 indentified by
 Ursula Gschnaidner
 Lake Kawaguchi
 Yamanashi, 2001
 |   Aulacoseira sp.
 cell μm
 Japan, 199?
 |   Aulacoseira sp.
 x 15 μm
 Japan, 199?
 |   Aulacoseira sp.
 x 15 μm
 Nishi-Urawa
 Saitama, 2001
 | 
|   Aulacoseira sp.
 x 7 μm
 Omiya
 Saitama, 2001
 |   Aulacoseira sp.
 13-15 x 6 μm
 Koigakubo marsh
 Tessei-cho
 Okayama, 2004
 |   Aulacoseira sp.
 19 x 19 μm
 Takao Sakura p.
 Kitamoto
 Saitama, 2005
 |   A. valida
 29-33 x 17-19 μm
 Onnenai
 Kushiro marsh
 Hokkaido, 2005
 | 
|   Aulacoseira sp.
 μm
 riverside park
 Abukuma river
 Fukushima, 2005
 |   Aulacoseira sp.
 x 16 μm
 Sue-machi
 Fukuoka, 2001
 |   Aulacoseira sp.
 μm
 Showa-machi g.p.
 Showa
 Saitama, 2003
 |   Aulacoseira sp.
 μm
 Shishizuka Oike
 Tsuchiura
 Ibaraki, 2003
 |