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Guide to Eunotia horstii

Furey, Lowe and Johansen 2011

Eunotia Horstii Guide
Credit: Paula Furey
  1. Ventral margin lightly concave to nearly straight
  2. Dorsal margin convex
  3. Apices rostrate, dorsally deflected
  4. Striae parallel

Eunotia horstii valves have a slightly concave, to nearly straight ventral margin The dorsal margin is convex and the apices are "set off" by a change in slope in the dorsal margin. The apices are rostrate and dorsally deflected. The distal ends of the raphe are dorsally curved. The striae are parallel.

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