IMAGE OF

Aulacoseira ambigua

(Grunow) Simonsen 1979      Category: Centric
BASIONYM: Melosira crenulata var. ambigua
SYNONYM(S): Melosira ambigua (Grunow in Van Heurck) Otto Müller 

Aulacoseira alpigena

 

Aulacoseira canadensis

SEM scalebar = 2 µm

Site ID: ANSP GS020101

Site Name: BEAR CREEK, NC

Latitude: 35.274

Longitude: -77.794

Caption: Two linking valves with triangular/spatulate spines

Contributor: - December 2010