Gerromorpha Popov, 1971 see Infraorder Gerromorpha Popov, 1971 Family Gerridae Leach, 1815 - water striders Subfamily Trepobatinae Matsuda, 1960 Genus Trepobates Uhler, 1894 1 Trepobates inermis Esaki, 1926 2 Trepobates knighti Drake & Harris, 1928 3 Trepobates pictus (Herrich-Schaeffer, 1847) 4 Trepobates subnitidus Esaki, 1926