Chaetarthriinae

Chaetarthriinae is a subfamily in the family Hydrophilidae of aquatic beetles,^[1] and it contains 92 species in 8 genera.^[2][3][4]

Chaetarthriinae
Chaetarthria seminulum
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Coleoptera
Suborder:	Polyphaga
Infraorder:	Staphyliniformia
Family:	Hydrophilidae
Subfamily:	Chaetarthriinae Bedel, 1881

Classification

The subfamily contains two tribes:^[1]

• Chaetharthriini constituted by the genera:
  • Apurebium García, 2002
  • Chaetharthria Stephens, 1835
  • Guyanobius Spangler, 1986
  • Hemisphaera Pandellé, 1876
  • Thysanarthria d'Orchymont, 1926
  • Venezuelobium García, 2002
• Anacaenini (including former Horelophinae)
  • Anacaena Thomson, 1859
  • Crenitis Bedel, 1881
  • Horelophus d'Orchymont, 1913
  • Notohydrus Balfour-Browne, 1939
  • Phelea Hansen, 1999