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Williamsonia Davis, 1913

Source

Rank

genus

Names

1

Bull. Brooklyn ent. Soc. , 8, 95.

Corduliidae Selys-Longchamps, 1850
- Williamsonia Davis, 1913
  - Williamsonia fletcheri Williamson, 1923
  - Williamsonia lintneri Hagen in Selys, 1878