Spaulding, S.,
Edlund, M.,
Metzeltin, D.
(2009).
Anomoeoneis.
In Diatoms of North America.
Retrieved November 21, 2024, from https://diatoms.org/genera/anomoeoneis
Symmetric Biraphid
Anomoeoneis
Striae distinctly punctate and irregular
Central area may extend to valve margin
Axial area bordered by single row of areolae
Distal raphe ends deflected and usually distinct
Anomoeoneis valves are lanceolate to elliptic-lanceolate in outline, with broadly rounded to capitate apices. The central area may be symmetric or asymmetric. If the central area is asymmetric, it may extend unilaterally to the valve margin. The axial area is narrow, linear, and bordered by a single row of regularly spaced areolae. The...