(Ehrenberg) Ehrenberg 1845 Category: Asymmetrical biraphid
BASIONYM: Navicula alata
SYNONYM(S): Amphiprora alata (Ehrenberg) Kützing 1844
LM scalebar = 10 µm
Slide Number: MDC 28-40
Site ID: MDC 361902
Site Name: Middle Fork Poplar River, Daniels County, MT
Latitude: 48.9194
Longitude: -105.6972
Caption: valve view
Contributor: Loren Bahls - February 2012