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Didymosphenia geminata

(Lyngbye) M. Schmidt      Category: Asymmetrical biraphid
BASIONYM: Echinella geminata
SYNONYM(S): Gomphonema geminatum (Lyngbe) Agardh 

Diatomella balfouriana

 

Diploneis finnica

SEM scalebar = 20 ┬Ám

Site ID: INSTAAR Diatom Collection 10610

Site Name: Blue River, Summit County, Colorado

Latitude: 39.8814

Longitude: -106.3363

Caption: external view, apical porefield at foot pole

Notes: Collected 6/1/2005

Contributor: - November 2010