Visit us at diatoms.org

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.

IMAGE OF

Aulacoseira crassipunctata

Krammer 1991      Category: Centric

Aulacoseira canadensis

 

Aulacoseira granulata

SEM scalebar = 0.5 ┬Ám

Site ID: ANSP GS135190

Site Name: NDREWS BRANCH NEAR DELMAR, MD

Latitude: 38.438

Longitude: -75.529

Caption: External view of an areola

Contributor: - December 2010