Plump Austrognathia (length 504.00 µm, width 70.00 µm; index 6.93) with fairly plump rostrum (index 1.08). Basal plate 5.78 µm long and 20.33 µm wide (index 0.29); median lobe flattened or absent, lateral lobes fairly flat. Jaws 19.78 µm long, with 6.0 uniform teeth in dorsal and 5.6 non-uniform teeth in ventral row; posterior-most tooth of dorsal row usually rooted. With many tiny conuli (length 8.00 µm, width 3.33 µm; index 2.48).
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