Integrated Taxonomic Information System - Search Results

Results of: Search in every Kingdom for Taxon Author(s) Name(s) exactly_for 'Williamson, 1920'
 
 Kingdom Animalia
  Desmogomphus Williamson, 1920 – valid
  Desmogomphus tigrivensis Williamson, 1920 – valid
  Progomphus risi Williamson, 1920 – valid
   

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