Migula, Krypt. Germ., Austr. Helv. Exs. [Algen]
Migula, E.F.A.W. [1 - 300]

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00348309
9c72faeb-43db-4f97-a110-4d43f6ea839f
W. Krieger #297 20 June 1931
Thalassiosira fluviatilis Hustedt
Germany, Werra

Field Museum of Natural History
Catalog #: C0172788F
W. Krieger #s.n. 20 June 1931
Thalassiosira fluviatilis Hustedt
Germany, Werra

Miami University - Algae
Catalog #: 000164003
W. Krieger #s.n. 20 June 1931
Thalassiosira fluviatilis Hustedt
Germany, Werra

Michigan State University Algae
Catalog #: MSC0185013
W. Krieger #s.n. 20 June 1931
Thalassiosira weissflogii (Grunow) G.Fryxell & Hasle
, [No precise loc]