Visit us at

Diatoms of the United States is now known as Diatoms of North America.
This site has been redesigned and updated, and will be closing soon.


Eunotia serra

Ehrenb. 1837      Category: Eunotioid

Eunotia sarraceniae


Eunotia spatulata

LM scalebar = 10 ┬Ám

Slide Number: MDC P3-16-9

Site ID: MDC 143901

Site Name: Mary's Frog Pond, Missoula County, MT

Latitude: 46.7039

Longitude: -114.3494

Contributor: Loren Bahls - July 2012