Stout Austrognathia (length 645.00 µm, width 85.00 µm; index 7.63) with squarish rostrum (index 0.81) and many bundles of spindle-shaped epidermal rhabdoids. Basal plate 6.30 µm long and 20.09 µm wide (index 0.32), with inconspicuous median and flate lateral lobes. Jaws 20.24 µm long, with 4.78 teeth in dorsal and 8.14 teeth in ventral row; posterior-most dorsal tooth usually rooted. Conuli to 52 µm long and 24 µm wide (index 1.96), without a cingulum; hat much wider than cone and circumscribing 250¼.
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