Trichocorixa verticalis is a species of water boatman in the family Corixidae. Trichocorixa macroceps is a species of water boatman in the family Corixidae. Callicorixa vulnerata is a species of water boatman in the family Corixidae. Cenocorixa dakotensis is a species of water boatman in the family Corixidae. Callicorixa praeusta is a species of Corixidae or water boatman, in the order Hemiptera.