Ehrenberg 1832 Category: Asymmetrical biraphid
BASIONYM: Gomphonema acuminatum
LM scalebar = 10 µm
Slide Number: ANSP GC109928b
Site ID: ANSP MO000555
Site Name: Duck Cr., MT
Latitude: 45.60552
Longitude: -108.63812
Contributor: Pat Kociolek - March 2011