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Frustulia rexii

Graeff and Kociolek in Graeff et al. 2012      Category: Symmetrical biraphid
BASIONYM: Frustulia rexii

Frustulia quadrisinuata

 

Frustulia saxonica

SEM scalebar = 1 ┬Ám

Site ID: JPK 5807

Site Name: Bryant's Bog

Latitude: 45.566822

Longitude: -84.711802

Caption: Abruptly widening longitudinal ribs near internal apices.

Contributor: - March 2011