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Pygaulus L. Agassiz, in Agassiz & Desor, 1847

Source

Rank

genus

Names

1

Ann. Sci. nat. , [3] (Zool. ), 7, 158.

Pygaulidae Lambert, 1905
- Pygaulus L. Agassiz, in Agassiz & Desor, 1847
  - Pygaulus depressus Agassiz
  - Pygaulus subaequalis