(Ehrenb.) Ehrenb. 1845 Category: Asymmetrical biraphid
BASIONYM: Navicula alata
SYNONYM(S): Amphiprora alata (Ehrenb.) Kütz. 1844
LM scalebar = 10 µm
Slide Number: MDC 27-65
Site ID: MDC 359301
Site Name: Horsehead Creek, Fall River County, SD
Latitude:
Longitude:
Caption: valve view
Contributor: Loren Bahls - February 2012