Type	Article
Authors(s)	Menke, A.S.
Year	1979
Title	The semiaquatic and aquatic Hemiptera of California (Hemiptera-Heteroptera)
Volume	21
Page(s)	1-166
Published in/Publisher	Bulletin of the California Insect Survey

• Belostomatidae Leach, 1815
• Gelastocoridae Kirkaldy, 1897
• Nepidae Latreille, 1802
• Nerthra Say, 1832