Essig Museum of Entomology Hesperocorixa Kirkaldy / Essig Museum / Essig Museum of Entomology Ranatrinae Douglas / Essig Museum of Entomology Chiloxanthinae Cobben / Essig Museum of Entomology Gerrinae Leach / Essig Museum of Entomology Hydrometrinae Billberg / Essig Museum of Entomology / /
Checklist of the California species of aquatic and semiaquatic Heteroptera Belostomatidae Leach, 1815 Belostomatinae Leach, 1815 Abedus Stål, 1862 indentatus (Haldeman, 1854)