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Publication: Brown, Harley P. 1983. Family: Dryopidae. A Catalog of the Coleoptera of America North of Mexico. x + 8.

ITIS records citing this publication
 
 Kingdom Animalia
  Dryops Olivier, 1791 -- valid
  Dryops (Dryops) Olivier, 1791 -- valid
  Dryops (Yrdops) Steffan, 1961 -- valid
  Dryops arizonensis (Schaeffer, 1905) -- valid
  Dryops viennensis (Heer, 1841) -- valid
  Helichus Erichson, 1847 -- valid
  Helichus basalis LeConte, 1852 -- valid
  Helichus columbianus Brown, 1931 -- invalid
  Helichus confluentus Hinton, 1935 -- invalid
  Helichus fastigiatus (Say, 1824) -- valid
  Helichus immsi Hinton, 1937 -- invalid
  Helichus lithophilus (Germar, 1824) -- valid
  Helichus productus LeConte, 1852 -- invalid
  Helichus striatus LeConte, 1852 -- valid
  Helichus striatus foveatus LeConte, 1852 -- valid
  Helichus striatus striatus LeConte, 1852 -- valid
  Helichus suturalis LeConte, 1852 -- valid
  Helichus triangularis Musgrave, 1935 -- valid
  Oberonus Casey, 1893 -- invalid
  Parnoides Kuwert, 1900 -- invalid
  Parnus fastigiatus Say, 1824 -- invalid
  Pelonomus Erichson, 1847 -- valid
  Pelonomus obesus Casey, 1893 -- invalid
  Pelonomus obscurus LeConte, 1852 -- valid
  Pelonomus obscurus gracilipes Chevrolat, 1864 -- valid
  Pelonomus obscurus obscurus LeConte, 1852 -- valid
  Pelonomus rufescens Casey, 1893 -- invalid
   

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