| Order (Family Common Name) | Scientific Name (previously known as) |
| Heteroptera (Backswimmer) | Buenoa antigone |
| Heteroptera (Backswimmer) | Buenoa arida |
| Heteroptera (Backswimmer) | Buenoa arizonis |
| Heteroptera (Backswimmer) | Buenoa artafrons |
| Heteroptera (Backswimmer) | Buenoa confusa |
| Heteroptera (Backswimmer) | Buenoa hungerfordi |
| Heteroptera (Backswimmer) | Buenoa limnocastoris |
| Heteroptera (Backswimmer) | Buenoa macrotibialis |
| Heteroptera (Backswimmer) | Buenoa margaritacea |
| Heteroptera (Backswimmer) | Buenoa marki |
| Heteroptera (Backswimmer) | Buenoa omani |
| Heteroptera (Backswimmer) | Buenoa pallens |
| Heteroptera (Backswimmer) | Buenoa pallipes |
| Heteroptera (Backswimmer) | Buenoa playtycnemis |
| Heteroptera (Backswimmer) | Buenoa scimitra |
| Heteroptera (Backswimmer) | Buenoa speciosa |
| Heteroptera (Backswimmer) | Buenoa uhleri |
| Heteroptera (Backswimmer) | Martarega membranacea |
| Heteroptera (Backswimmer) | Martarega mexicana |
| Heteroptera (Backswimmer) | Notonecta borealis |
| Heteroptera (Backswimmer) | Notonecta glauca |
| Heteroptera (Backswimmer) | Notonecta hoffmanni |
| Heteroptera (Backswimmer) | Notonecta indica |
| Heteroptera (Backswimmer) | Notonecta insulata |
| Heteroptera (Backswimmer) | Notonecta irrorata |
| Heteroptera (Backswimmer) | Notonecta kirbyi |
| Heteroptera (Backswimmer) | Notonecta lobata |
| Heteroptera (Backswimmer) | Notonecta lunata |
| Heteroptera (Backswimmer) | Notonecta maculata |
| Heteroptera (Backswimmer) | Notonecta montezuma |
| Heteroptera (Backswimmer) | Notonecta ochrothoe |
| Heteroptera (Backswimmer) | Notonecta petrunkevitchi |
| Heteroptera (Backswimmer) | Notonecta raleighi |
| Heteroptera (Backswimmer) | Notonecta repanda |
| Heteroptera (Backswimmer) | Notonecta shooteri |
| Heteroptera (Backswimmer) | Notonecta spinosa |
| Heteroptera (Backswimmer) | Notonecta uhleri |
| Heteroptera (Backswimmer) | Notonecta undulata |
| Heteroptera (Backswimmer) | Notonecta unifasciata |
| Heteroptera (Backswimmer) | Notonecta unifasciata andersoni |
| Heteroptera (Backswimmer) | Notonecta unifasciata cochisiana |
| Heteroptera (Backswimmer) | Notonecta unifasciata unifasciata |
| Heteroptera (Broad-Shouldered Water Strider) | Husseyella turmalis |
| Heteroptera (Broad-Shouldered Water Strider) | = (Microvelia turmalis) |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia albonotata |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia americana |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia atrata |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia austrina |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia beameri |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia buenoi |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia californiensis |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia cerifera |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia cubana |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia fasciculifera |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia fontinalis |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia gerhardi |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia glabrosulcata |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia hinei |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia marginata |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia paludicola |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia pulchella |
| Heteroptera (Broad-Shouldered Water Strider) | = (Microvelia incerta) |
| Heteroptera (Broad-Shouldered Water Strider) | = (Ragovelia incerta) |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia signata |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia torquata |
| Heteroptera (Broad-Shouldered Water Strider) | Microvelia vagans |
| Heteroptera (Broad-Shouldered Water Strider) | Platyvelia beameri |
| Heteroptera (Broad-Shouldered Water Strider) | = (Paravelia beameri) |
| Heteroptera (Broad-Shouldered Water Strider) | Platyvelia brachialis |
| Heteroptera (Broad-Shouldered Water Strider) | = (Paravelia brachialis) |
| Heteroptera (Broad-Shouldered Water Strider) | Platyvelia summersi |
| Heteroptera (Broad-Shouldered Water Strider) | = (Paravelia summersi) |
| Heteroptera (Broad-Shouldered Water Strider) | Rhagovelia becki |
| Heteroptera (Broad-Shouldered Water Strider) | Rhagovelia choreutes |
| Heteroptera (Broad-Shouldered Water Strider) | Rhagovelia distincta |
| Heteroptera (Broad-Shouldered Water Strider) | Rhagovelia knighti |
| Heteroptera (Broad-Shouldered Water Strider) | Rhagovelia nigricans |
| Heteroptera (Broad-Shouldered Water Strider) | = (Velia nigricans) |
| Heteroptera (Broad-Shouldered Water Strider) | Rhagovelia obesa |
| Heteroptera (Broad-Shouldered Water Strider) | Rhagovelia oriander |
| Heteroptera (Broad-Shouldered Water Strider) | Rhagovelia rivale |
| Heteroptera (Broad-Shouldered Water Strider) | Rhagovelia torreyana |
| Heteroptera (Broad-Shouldered Water Strider) | Rhagovelia varipes |
| Heteroptera (Broad-Shouldered Water Strider) | Steinovelia stagnalis |
| Heteroptera (Broad-Shouldered Water Strider) | = (Paravelia stagnalis) |
| Heteroptera (Broad-Shouldered Water Strider) | = (Paravelia watsoni) |
| Heteroptera (Broad-Shouldered Water Strider) | = (Velia watsoni) |
| Heteroptera (Broad-Shouldered Water Strider) | Trochopus plumbeus |
| Heteroptera (Broad-Shouldered Water Strider) | = (Trochopus marinus) |
| Heteroptera (Creeping Water Bug) | Ambrysus amargosus |
| Heteroptera (Creeping Water Bug) | Ambrysus arizonus |
| Heteroptera (Creeping Water Bug) | = (Ambrysus (Ambrysus)) |
| Heteroptera (Creeping Water Bug) | Ambrysus buenoi |
| Heteroptera (Creeping Water Bug) | = (Ambrysus (Ambrysus)) |
| Heteroptera (Creeping Water Bug) | Ambrysus californicus |
| Heteroptera (Creeping Water Bug) | = (Ambrysus (Ambrysus)) |
| Heteroptera (Creeping Water Bug) | Ambrysus circumcinctus |
| Heteroptera (Creeping Water Bug) | = (Ambrysus (Syncollis)) |
| Heteroptera (Creeping Water Bug) | Ambrysus funebris |
| Heteroptera (Creeping Water Bug) | = (Ambrysus (Accytarus)) |
| Heteroptera (Creeping Water Bug) | Ambrysus hungerfordi |
| Heteroptera (Creeping Water Bug) | Ambrysus lunatus |
| Heteroptera (Creeping Water Bug) | = (Ambrysus (Ambrysus)) |
| Heteroptera (Creeping Water Bug) | Ambrysus melanopterus |
| Heteroptera (Creeping Water Bug) | = (Ambrysus (Ambrysus)) |
| Heteroptera (Creeping Water Bug) | Ambrysus mormon |
| Heteroptera (Creeping Water Bug) | = (Ambrysus (Ambrysus)) |
| Heteroptera (Creeping Water Bug) | Ambrysus occidentalis |
| Heteroptera (Creeping Water Bug) | Ambrysus pudicus |
| Heteroptera (Creeping Water Bug) | = (Ambrysus (Ambrysus)) |
| Heteroptera (Creeping Water Bug) | Ambrysus pulchellus |
| Heteroptera (Creeping Water Bug) | = (Ambrysus (Ambrysus)) |
| Heteroptera (Creeping Water Bug) | Ambrysus puncticollis |
| Heteroptera (Creeping Water Bug) | = (Ambrysus (Ambrysus)) |
| Heteroptera (Creeping Water Bug) | Ambrysus relictus |
| Heteroptera (Creeping Water Bug) | Ambrysus signoreti |
| Heteroptera (Creeping Water Bug) | Ambrysus thermarum |
| Heteroptera (Creeping Water Bug) | = (Ambrysus (Ambrysus)) |
| Heteroptera (Creeping Water Bug) | Ambrysus woodburyi |
| Heteroptera (Creeping Water Bug) | = (Ambrysus (Ambrysus)) |
| Heteroptera (Creeping Water Bug) | Cryphocricos barozzi |
| Heteroptera (Creeping Water Bug) | Cryphocricos hungerfordi |
| Heteroptera (Creeping Water Bug) | Limnocoris insignis |
| Heteroptera (Creeping Water Bug) | Limnocoris lutzi |
| Heteroptera (Creeping Water Bug) | Pelocoris biimpressus |
| Heteroptera (Creeping Water Bug) | Pelocoris carolinensis |
| Heteroptera (Creeping Water Bug) | Pelocoris femoratus |
| Heteroptera (Creeping Water Bug) | = (Naucoris femorata) |
| Heteroptera (Creeping Water Bug) | Pelocoris shoshone |
| Heteroptera (Creeping Water Bug) | Usingerina moapensis |
| Heteroptera (Giant Water Bug) | Abedus breviceps |
| Heteroptera (Giant Water Bug) | = (Abedus (Abedus)) |
| Heteroptera (Giant Water Bug) | Abedus herberti |
| Heteroptera (Giant Water Bug) | Abedus herberti herberti |
| Heteroptera (Giant Water Bug) | Abedus herberti utahensis |
| Heteroptera (Giant Water Bug) | = (Abedus (Deinostoma)) |
| Heteroptera (Giant Water Bug) | Abedus immaculatus |
| Heteroptera (Giant Water Bug) | = (Abedus (Deinostoma)) |
| Heteroptera (Giant Water Bug) | Abedus indentatus |
| Heteroptera (Giant Water Bug) | Abedus ovatus |
| Heteroptera (Giant Water Bug) | = (Abedus (Abedus)) |
| Heteroptera (Giant Water Bug) | Abedus parkeri |
| Heteroptera (Giant Water Bug) | = (Abedus (Abedus)) |
| Heteroptera (Giant Water Bug) | Abedus vicinus |
| Heteroptera (Giant Water Bug) | Abedus vicinus sonorensis |
| Heteroptera (Giant Water Bug) | Abedus vicinus vicinus |
| Heteroptera (Giant Water Bug) | = (Abedus (Pseudoabedus)) |
| Heteroptera (Giant Water Bug) | Belostoma bakeri |
| Heteroptera (Giant Water Bug) | Belostoma confusum |
| Heteroptera (Giant Water Bug) | Belostoma ellipticum |
| Heteroptera (Giant Water Bug) | Belostoma flumineum |
| Heteroptera (Giant Water Bug) | Belostoma fusciventre |
| Heteroptera (Giant Water Bug) | Belostoma lutarium |
| Heteroptera (Giant Water Bug) | Belostoma saratogae |
| Heteroptera (Giant Water Bug) | Belostoma subspinosum |
| Heteroptera (Giant Water Bug) | Belostoma testaceopallidum |
| Heteroptera (Giant Water Bug) | Belostoma testaceum |
| Heteroptera (Giant Water Bug) | Lethocerus americanus |
| Heteroptera (Giant Water Bug) | = (Lethocerus (Lethocerus)) |
| Heteroptera (Giant Water Bug) | Lethocerus angustipes |
| Heteroptera (Giant Water Bug) | = (Lethocerus (Lethocerus)) |
| Heteroptera (Giant Water Bug) | Lethocerus annulipes |
| Heteroptera (Giant Water Bug) | = (Lethocerus (Lethocerus)) |
| Heteroptera (Giant Water Bug) | Lethocerus griseus |
| Heteroptera (Giant Water Bug) | = (Benacus griseus) |
| Heteroptera (Giant Water Bug) | = (Lethocerus (Benacus)) |
| Heteroptera (Giant Water Bug) | Lethocerus indicus |
| Heteroptera (Giant Water Bug) | = (Belostoma indicum) |
| Heteroptera (Giant Water Bug) | Lethocerus medius |
| Heteroptera (Giant Water Bug) | = (Lethocerus (Lethocerus)) |
| Heteroptera (Giant Water Bug) | Lethocerus uhleri |
| Heteroptera (Giant Water Bug) | = (Lethocerus (Lethocerus)) |
| Heteroptera (Jumping Ground Bug) | Ceratocombus coleoptratus |
| Heteroptera (Jumping Ground Bug) | = (Astemma mulsanti) |
| Heteroptera (Jumping Ground Bug) | = (Ceratocombus mulsanti) |
| Heteroptera (Jumping Ground Bug) | Ceratocombus hawaiiensis |
| Heteroptera (Jumping Ground Bug) | Ceratocombus hesperus |
| Heteroptera (Jumping Ground Bug) | = (Ceratocombus (Ceratocombus)) |
| Heteroptera (Jumping Ground Bug) | Ceratocombus niger |
| Heteroptera (Jumping Ground Bug) | = (Ceratocombus (Ceratocombus)) |
| Heteroptera (Jumping Ground Bug) | Ceratocombus vagans |
| Heteroptera (Jumping Ground Bug) | = (Ceratocombus (Ceratocombus)) |
| Heteroptera (Jumping Ground Bug) | Corixidea lunigera |
| Heteroptera (Jumping Ground Bug) | = (Schizoptera lunigera) |
| Heteroptera (Jumping Ground Bug) | Corixidea major |
| Heteroptera (Jumping Ground Bug) | Cryptostemma alienum |
| Heteroptera (Jumping Ground Bug) | Cryptostemma uhleri |
| Heteroptera (Jumping Ground Bug) | Cryptostemma usingeri |
| Heteroptera (Jumping Ground Bug) | Leptonannus biguttulus |
| Heteroptera (Jumping Ground Bug) | = (Ceratocombus biguttulus) |
| Heteroptera (Jumping Ground Bug) | Leptonannus latipennis |
| Heteroptera (Jumping Ground Bug) | Nannocoris arenarius |
| Heteroptera (Jumping Ground Bug) | Nannocoris nebulifera |
| Heteroptera (Jumping Ground Bug) | = (Schizoptera nebulifera) |
| Heteroptera (Jumping Ground Bug) | Schizoptera bispina |
| Heteroptera (Jumping Ground Bug) | = (Schizoptera (Lophopleurum)) |
| Heteroptera (Jumping Ground Bug) | Schizoptera cicadina |
| Heteroptera (Pigmy Backswimmer) | Neoplea apopkana |
| Heteroptera (Pigmy Backswimmer) | Neoplea notana |
| Heteroptera (Pigmy Backswimmer) | Neoplea striola |
| Heteroptera (Pigmy Backswimmer) | = (Plea striola) |
| Heteroptera (Pigmy Backswimmer) | Paraplea nilionis |
| Heteroptera (Pigmy Backswimmer) | Paraplea pallescens |
| Heteroptera (Pigmy Backswimmer) | = (Plea pallescens) |
| Heteroptera (Pigmy Backswimmer) | Paraplea puella |
| Heteroptera (Shore Bug) | Calacanthia trybomi |
| Heteroptera (Shore Bug) | = (Salda trybomi) |
| Heteroptera (Shore Bug) | Chiloxanthus arcticus |
| Heteroptera (Shore Bug) | Chiloxanthus pilosa |
| Heteroptera (Shore Bug) | = (Salda pilosa) |
| Heteroptera (Shore Bug) | Chiloxanthus stellatus |
| Heteroptera (Shore Bug) | Ioscytus beameri |
| Heteroptera (Shore Bug) | Ioscytus chapmani |
| Heteroptera (Shore Bug) | Ioscytus cobbeni |
| Heteroptera (Shore Bug) | Ioscytus franciscanus |
| Heteroptera (Shore Bug) | Ioscytus nasti |
| Heteroptera (Shore Bug) | Ioscytus politus |
| Heteroptera (Shore Bug) | = (Salda polita) |
| Heteroptera (Shore Bug) | Ioscytus tepidarius |
| Heteroptera (Shore Bug) | Lampracanthia crassicornis |
| Heteroptera (Shore Bug) | = (Salda crassicornis) |
| Heteroptera (Shore Bug) | Macrovelia hornii |
| Heteroptera (Shore Bug) | Micracanthia bergrothi |
| Heteroptera (Shore Bug) | Micracanthia fennica |
| Heteroptera (Shore Bug) | Micracanthia floridana |
| Heteroptera (Shore Bug) | Micracanthia humilus |
| Heteroptera (Shore Bug) | Micracanthia hungerfordi |
| Heteroptera (Shore Bug) | Micracanthia husseyi |
| Heteroptera (Shore Bug) | Micracanthia marginalis |
| Heteroptera (Shore Bug) | = (Salda marginalis) |
| Heteroptera (Shore Bug) | Micracanthia pumpila |
| Heteroptera (Shore Bug) | Micracanthia quadrimaculata |
| Heteroptera (Shore Bug) | = (Micracanthia pusilla) |
| Heteroptera (Shore Bug) | Micracanthia schuhi |
| Heteroptera (Shore Bug) | Micracanthia utahensis |
| Heteroptera (Shore Bug) | Oravelia pege |
| Heteroptera (Shore Bug) | Pentacora hirta |
| Heteroptera (Shore Bug) | Pentacora ligata |
| Heteroptera (Shore Bug) | Pentacora ouachita |
| Heteroptera (Shore Bug) | Pentacora saratogae |
| Heteroptera (Shore Bug) | Pentacora signoreti |
| Heteroptera (Shore Bug) | = (Salda signoreti) |
| Heteroptera (Shore Bug) | Pentacora sphacelata |
| Heteroptera (Shore Bug) | Rupisalda dewsi |
| Heteroptera (Shore Bug) | Rupisalda petricola |
| Heteroptera (Shore Bug) | Rupisalda saxicola |
| Heteroptera (Shore Bug) | Rupisalda teretis |
| Heteroptera (Shore Bug) | Salda alta |
| Heteroptera (Shore Bug) | Salda anthracina |
| Heteroptera (Shore Bug) | Salda buenoi |
| Heteroptera (Shore Bug) | Salda coloradensis |
| Heteroptera (Shore Bug) | Salda littoralis |
| Heteroptera (Shore Bug) | = (Cimex littoralis) |
| Heteroptera (Shore Bug) | Salda lugubris |
| Heteroptera (Shore Bug) | = (Salda major) |
| Heteroptera (Shore Bug) | = (Saldula major) |
| Heteroptera (Shore Bug) | Salda obscura |
| Heteroptera (Shore Bug) | Salda provancheri |
| Heteroptera (Shore Bug) | = (Saldula provancheri) |
| Heteroptera (Shore Bug) | Saldoida cornuta |
| Heteroptera (Shore Bug) | Saldoida slossonae |
| Heteroptera (Shore Bug) | Saldoida turbaria |
| Heteroptera (Shore Bug) | Saldula ablusa |
| Heteroptera (Shore Bug) | Saldula andrei |
| Heteroptera (Shore Bug) | Saldula balli |
| Heteroptera (Shore Bug) | Saldula basingeri |
| Heteroptera (Shore Bug) | Saldula bouchervillei |
| Heteroptera (Shore Bug) | = (Saldula separata) |
| Heteroptera (Shore Bug) | Saldula comatula |
| Heteroptera (Shore Bug) | Saldula confluenta |
| Heteroptera (Shore Bug) | Saldula coxalis |
| Heteroptera (Shore Bug) | Saldula dispersa |
| Heteroptera (Shore Bug) | Saldula explanata |
| Heteroptera (Shore Bug) | Saldula exulans |
| Heteroptera (Shore Bug) | Saldula intermedia |
| Heteroptera (Shore Bug) | Saldula kauaiensis |
| Heteroptera (Shore Bug) | Saldula laticollis |
| Heteroptera (Shore Bug) | Saldula lattini |
| Heteroptera (Shore Bug) | Saldula lomata |
| Heteroptera (Shore Bug) | Saldula longicornis |
| Heteroptera (Shore Bug) | Saldula luctuosa |
| Heteroptera (Shore Bug) | Saldula nigrita |
| Heteroptera (Shore Bug) | Saldula nubigena |
| Heteroptera (Shore Bug) | Saldula oahuensis |
| Heteroptera (Shore Bug) | Saldula opacula |
| Heteroptera (Shore Bug) | Saldula opiparia |
| Heteroptera (Shore Bug) | Saldula orbiculata |
| Heteroptera (Shore Bug) | Saldula pallipes |
| Heteroptera (Shore Bug) | Saldula palustris |
| Heteroptera (Shore Bug) | Saldula pexa |
| Heteroptera (Shore Bug) | Saldula procellaris |
| Heteroptera (Shore Bug) | Saldula robertusingeri |
| Heteroptera (Shore Bug) | Saldula saltatoria |
| Heteroptera (Shore Bug) | = (Cimex saltatoria) |
| Heteroptera (Shore Bug) | Saldula severini |
| Heteroptera (Shore Bug) | Saldula sulcicollis |
| Heteroptera (Shore Bug) | Saldula usingeri |
| Heteroptera (Shore Bug) | Saldula villosa |
| Heteroptera (Shore Bug) | Teloleuca bifasciata |
| Heteroptera (Shore Bug) | Teloleuca pellucens |
| Heteroptera (Shore Bug) | = (Acanthia pellucens) |
| Heteroptera (Toad Bug) | Gelastocoris californiensis |
| Heteroptera (Toad Bug) | Gelastocoris oculatus |
| Heteroptera (Toad Bug) | Gelastocoris oculatus oculatus |
| Heteroptera (Toad Bug) | Gelastocoris oculatus variegatus |
| Heteroptera (Toad Bug) | = (Naucoris oculata) |
| Heteroptera (Toad Bug) | Gelastocoris rotundatus |
| Heteroptera (Toad Bug) | Gelastocoris variegatus |
| Heteroptera (Toad Bug) | Nerthra manni |
| Heteroptera (Toad Bug) | Nerthra martini |
| Heteroptera (Toad Bug) | Nerthra mexicana |
| Heteroptera (Toad Bug) | Nerthra rugosa |
| Heteroptera (Toad Bug) | Nerthra spangleri |
| Heteroptera (Toad Bug) | Nerthra stygica |
| Heteroptera (Toad Bug) | Nerthra toddi |
| Heteroptera (Toad Bug) | Nerthra usingeri |
| Heteroptera (Velvet Water Bug) | Hebrus beameri |
| Heteroptera (Velvet Water Bug) | Hebrus buenoi |
| Heteroptera (Velvet Water Bug) | Hebrus burmeisteri |
| Heteroptera (Velvet Water Bug) | Hebrus comatus |
| Heteroptera (Velvet Water Bug) | Hebrus concinnus |
| Heteroptera (Velvet Water Bug) | Hebrus consolidus |
| Heteroptera (Velvet Water Bug) | Hebrus hubbardi |
| Heteroptera (Velvet Water Bug) | Hebrus longivillus |
| Heteroptera (Velvet Water Bug) | Hebrus major |
| Heteroptera (Velvet Water Bug) | Hebrus obscurus |
| Heteroptera (Velvet Water Bug) | Hebrus pusillus |
| Heteroptera (Velvet Water Bug) | = (Lygaeus pusillus) |
| Heteroptera (Velvet Water Bug) | Hebrus sobrinus |
| Heteroptera (Velvet Water Bug) | Hebrus tuckahoanus |
| Heteroptera (Velvet Water Bug) | Lipogomphus brevis |
| Heteroptera (Velvet Water Bug) | = (Merragata brevis) |
| Heteroptera (Velvet Water Bug) | Lipogomphus lacuniferus |
| Heteroptera (Velvet Water Bug) | Merragata brunnea |
| Heteroptera (Velvet Water Bug) | Merragata hebroides |
| Heteroptera (Velvety Shore Bug) | Ochterus americanus |
| Heteroptera (Velvety Shore Bug) | Ochterus banksi |
| Heteroptera (Velvety Shore Bug) | Ochterus barberi |
| Heteroptera (Velvety Shore Bug) | Ochterus flaviclavus |
| Heteroptera (Velvety Shore Bug) | Ochterus marginatus |
| Heteroptera (Velvety Shore Bug) | = (Acanthia marginata) |
| Heteroptera (Velvety Shore Bug) | Ochterus perbosci |
| Heteroptera (Velvety Shore Bug) | Ochterus rotundus |
| Heteroptera (Water Boatman) | Arctocorisa carinata |
| Heteroptera (Water Boatman) | = (Corisa carinata) |
| Heteroptera (Water Boatman) | Arctocorisa chanceae |
| Heteroptera (Water Boatman) | Arctocorisa convexa |
| Heteroptera (Water Boatman) | Arctocorisa lawsoni |
| Heteroptera (Water Boatman) | Arctocorisa planifrons |
| Heteroptera (Water Boatman) | Arctocorisa subtilis |
| Heteroptera (Water Boatman) | Callicorixa alaskensis |
| Heteroptera (Water Boatman) | Callicorixa audeni |
| Heteroptera (Water Boatman) | Callicorixa praeusta |
| Heteroptera (Water Boatman) | = (Corisa praeusta) |
| Heteroptera (Water Boatman) | Callicorixa producta |
| Heteroptera (Water Boatman) | Callicorixa scudderi |
| Heteroptera (Water Boatman) | Callicorixa tetoni |
| Heteroptera (Water Boatman) | Callicorixa vulnerata |
| Heteroptera (Water Boatman) | Cenocorixa andersoni |
| Heteroptera (Water Boatman) | Cenocorixa bifida |
| Heteroptera (Water Boatman) | Cenocorixa blaisdelli |
| Heteroptera (Water Boatman) | Cenocorixa dakotensis |
| Heteroptera (Water Boatman) | Cenocorixa expleta |
| Heteroptera (Water Boatman) | Cenocorixa kuiterti |
| Heteroptera (Water Boatman) | Cenocorixa utahensis |
| Heteroptera (Water Boatman) | Cenocorixa wileyae |
| Heteroptera (Water Boatman) | = (Arctocorixa wileyae) |
| Heteroptera (Water Boatman) | = (Arctocorixa wileyi) |
| Heteroptera (Water Boatman) | Centrocorisa kollari |
| Heteroptera (Water Boatman) | = (Corisa kollari) |
| Heteroptera (Water Boatman) | Centrocorisa nigripennis |
| Heteroptera (Water Boatman) | Corisella decolor |
| Heteroptera (Water Boatman) | Corisella edulis |
| Heteroptera (Water Boatman) | Corisella inscripta |
| Heteroptera (Water Boatman) | Corisella mercenaria |
| Heteroptera (Water Boatman) | = (Corixa mercenaria) |
| Heteroptera (Water Boatman) | Corisella tarsalis |
| Heteroptera (Water Boatman) | Cymatia americana |
| Heteroptera (Water Boatman) | Cymatia coleoptrata |
| Heteroptera (Water Boatman) | = (Sigara coleoptrata) |
| Heteroptera (Water Boatman) | Dasycorixa hybrida |
| Heteroptera (Water Boatman) | = (Glaenocorisa hybrida) |
| Heteroptera (Water Boatman) | Dasycorixa johanseni |
| Heteroptera (Water Boatman) | Dasycorixa rawsoni |
| Heteroptera (Water Boatman) | Glaenocorisa propinqua |
| Heteroptera (Water Boatman) | Glaenocorisa quadrata |
| Heteroptera (Water Boatman) | Graptocorixa abdominalis |
| Heteroptera (Water Boatman) | = (Corixa abdominalis) |
| Heteroptera (Water Boatman) | Graptocorixa californica |
| Heteroptera (Water Boatman) | Graptocorixa gerhardi |
| Heteroptera (Water Boatman) | Graptocorixa serrulata |
| Heteroptera (Water Boatman) | Graptocorixa uhleri |
| Heteroptera (Water Boatman) | Graptocorixa uhleroidea |
| Heteroptera (Water Boatman) | Hesperocorixa atopodonta |
| Heteroptera (Water Boatman) | Hesperocorixa brimleyi |
| Heteroptera (Water Boatman) | Hesperocorixa escheri |
| Heteroptera (Water Boatman) | Hesperocorixa georgiensis |
| Heteroptera (Water Boatman) | Hesperocorixa harrisi |
| Heteroptera (Water Boatman) | Hesperocorixa interrupta |
| Heteroptera (Water Boatman) | Hesperocorixa kennicotti |
| Heteroptera (Water Boatman) | Hesperocorixa laevigata |
| Heteroptera (Water Boatman) | Hesperocorixa lobata |
| Heteroptera (Water Boatman) | Hesperocorixa lucida |
| Heteroptera (Water Boatman) | Hesperocorixa martini |
| Heteroptera (Water Boatman) | Hesperocorixa michiganensis |
| Heteroptera (Water Boatman) | Hesperocorixa minor |
| Heteroptera (Water Boatman) | Hesperocorixa minorella |
| Heteroptera (Water Boatman) | Hesperocorixa nitida |
| Heteroptera (Water Boatman) | Hesperocorixa obliqua |
| Heteroptera (Water Boatman) | Hesperocorixa scabricula |
| Heteroptera (Water Boatman) | Hesperocorixa semilucida |
| Heteroptera (Water Boatman) | Hesperocorixa vulgaris |
| Heteroptera (Water Boatman) | Morphocorixa compacta |
| Heteroptera (Water Boatman) | = (Arctocorixa compacta) |
| Heteroptera (Water Boatman) | Morphocorixa lundbladi |
| Heteroptera (Water Boatman) | Neocorixa snowi |
| Heteroptera (Water Boatman) | Palmacorixa buenoi |
| Heteroptera (Water Boatman) | Palmacorixa gillettei |
| Heteroptera (Water Boatman) | Palmacorixa janeae |
| Heteroptera (Water Boatman) | Palmacorixa nana |
| Heteroptera (Water Boatman) | Ramphocorixa acuminata |
| Heteroptera (Water Boatman) | = (Ramphocorixa balanodis) |
| Heteroptera (Water Boatman) | Ramphocorixa rotundocephala |
| Heteroptera (Water Boatman) | Sigara alternata |
| Heteroptera (Water Boatman) | = (Arctocorisa alternata) |
| Heteroptera (Water Boatman) | Sigara berneri |
| Heteroptera (Water Boatman) | Sigara bicoloripennis |
| Heteroptera (Water Boatman) | Sigara bradleyi |
| Heteroptera (Water Boatman) | Sigara compressoidea |
| Heteroptera (Water Boatman) | Sigara conocephala |
| Heteroptera (Water Boatman) | Sigara decorata |
| Heteroptera (Water Boatman) | Sigara decoratella |
| Heteroptera (Water Boatman) | Sigara defecta |
| Heteroptera (Water Boatman) | Sigara depressa |
| Heteroptera (Water Boatman) | Sigara dolabra |
| Heteroptera (Water Boatman) | Sigara douglasensis |
| Heteroptera (Water Boatman) | Sigara fallenoidea |
| Heteroptera (Water Boatman) | Sigara gordita |
| Heteroptera (Water Boatman) | Sigara grossolineata |
| Heteroptera (Water Boatman) | Sigara hubbelli |
| Heteroptera (Water Boatman) | Sigara hydratotrephes |
| Heteroptera (Water Boatman) | Sigara johnstoni |
| Heteroptera (Water Boatman) | Sigara knighti |
| Heteroptera (Water Boatman) | Sigara krafti |
| Heteroptera (Water Boatman) | Sigara lineata |
| Heteroptera (Water Boatman) | Sigara mackinacensis |
| Heteroptera (Water Boatman) | Sigara macrocepsoidea |
| Heteroptera (Water Boatman) | Sigara macropala |
| Heteroptera (Water Boatman) | Sigara mathesoni |
| Heteroptera (Water Boatman) | Sigara mckinstryi |
| Heteroptera (Water Boatman) | Sigara mississippiensis |
| Heteroptera (Water Boatman) | Sigara modesta |
| Heteroptera (Water Boatman) | = (Arctocorixa modesta) |
| Heteroptera (Water Boatman) | Sigara mullettensis |
| Heteroptera (Water Boatman) | Sigara nevadensis |
| Heteroptera (Water Boatman) | Sigara omani |
| Heteroptera (Water Boatman) | = (Sigara amani) |
| Heteroptera (Water Boatman) | Sigara ornata |
| Heteroptera (Water Boatman) | Sigara paludata |
| Heteroptera (Water Boatman) | Sigara pectenata |
| Heteroptera (Water Boatman) | Sigara penniensis |
| Heteroptera (Water Boatman) | Sigara quebecensis |
| Heteroptera (Water Boatman) | Sigara saileri |
| Heteroptera (Water Boatman) | Sigara scabra |
| Heteroptera (Water Boatman) | Sigara sigmoidea |
| Heteroptera (Water Boatman) | Sigara signata |
| Heteroptera (Water Boatman) | Sigara solensis |
| Heteroptera (Water Boatman) | Sigara stigmatica |
| Heteroptera (Water Boatman) | Sigara striata |
| Heteroptera (Water Boatman) | = (Notonecta striata) |
| Heteroptera (Water Boatman) | Sigara transfigurata |
| Heteroptera (Water Boatman) | Sigara trilineata |
| Heteroptera (Water Boatman) | Sigara vallis |
| Heteroptera (Water Boatman) | Sigara vandykei |
| Heteroptera (Water Boatman) | Sigara variabilis |
| Heteroptera (Water Boatman) | Sigara virginiensis |
| Heteroptera (Water Boatman) | Sigara washingtonensis |
| Heteroptera (Water Boatman) | Sigara zimmermanni |
| Heteroptera (Water Boatman) | Tenagobia constricta |
| Heteroptera (Water Boatman) | Tenagobia romani |
| Heteroptera (Water Boatman) | Trichocorixa arizonensis |
| Heteroptera (Water Boatman) | Trichocorixa borealis |
| Heteroptera (Water Boatman) | Trichocorixa calva |
| Heteroptera (Water Boatman) | = (Palmacorixa calva) |
| Heteroptera (Water Boatman) | Trichocorixa kanza |
| Heteroptera (Water Boatman) | Trichocorixa louisianae |
| Heteroptera (Water Boatman) | Trichocorixa macroceps |
| Heteroptera (Water Boatman) | Trichocorixa minima |
| Heteroptera (Water Boatman) | Trichocorixa reticulata |
| Heteroptera (Water Boatman) | Trichocorixa sexcincta |
| Heteroptera (Water Boatman) | = (Trichocorixa naias) |
| Heteroptera (Water Boatman) | Trichocorixa uhleri |
| Heteroptera (Water Boatman) | Trichocorixa verticalis |
| Heteroptera (Water Boatman) | Trichocorixa verticalis californica |
| Heteroptera (Water Boatman) | Trichocorixa verticalis fenestrata |
| Heteroptera (Water Boatman) | Trichocorixa verticalis interiores |
| Heteroptera (Water Boatman) | Trichocorixa verticalis saltoni |
| Heteroptera (Water Boatman) | Trichocorixa verticalis sellaris |
| Heteroptera (Water Boatman) | Trichocorixa verticalis verticalis |
| Heteroptera (Water Boatman) | = (Corisa pygmaea) |
| Heteroptera (Water Boatman) | = (Trichocorixa pygmaea) |
| Heteroptera (Water Measure) | Hydrometra aemula |
| Heteroptera (Water Measure) | Hydrometra australis |
| Heteroptera (Water Measure) | Hydrometra barei |
| Heteroptera (Water Measure) | Hydrometra beameri |
| Heteroptera (Water Measure) | Hydrometra consimilis |
| Heteroptera (Water Measure) | Hydrometra hungerfordi |
| Heteroptera (Water Measure) | Hydrometra lillianis |
| Heteroptera (Water Measure) | Hydrometra martini |
| Heteroptera (Water Measure) | Hydrometra stagnorum |
| Heteroptera (Water Measure) | = (Cimex stagnorum) |
| Heteroptera (Water Measure) | Hydrometra wileyae |
| Heteroptera (Water Measure) | = (Hydrometra wileyi) |
| Heteroptera (Water Scorpion) | Curicta pronotata |
| Heteroptera (Water Scorpion) | Curicta scorpio |
| Heteroptera (Water Scorpion) | = (Curicta howardi) |
| Heteroptera (Water Scorpion) | Nepa apiculata |
| Heteroptera (Water Scorpion) | Nepa cinerea |
| Heteroptera (Water Scorpion) | Ranatra australis |
| Heteroptera (Water Scorpion) | Ranatra brevicollis |
| Heteroptera (Water Scorpion) | Ranatra buenoi |
| Heteroptera (Water Scorpion) | Ranatra drakei |
| Heteroptera (Water Scorpion) | Ranatra fusca |
| Heteroptera (Water Scorpion) | Ranatra kirkaldyi |
| Heteroptera (Water Scorpion) | Ranatra linearis |
| Heteroptera (Water Scorpion) | = (Nepa linearis) |
| Heteroptera (Water Scorpion) | Ranatra montezuma |
| Heteroptera (Water Scorpion) | Ranatra nigra |
| Heteroptera (Water Scorpion) | Ranatra quadridentata |
| Heteroptera (Water Scorpion) | Ranatra texana |
| Heteroptera (Water Strider) | Aquarius amplus |
| Heteroptera (Water Strider) | = (Gerris ampla) |
| Heteroptera (Water Strider) | = (Gerris ampla ampla) |
| Heteroptera (Water Strider) | = (Gerris ampla arizonensis) |
| Heteroptera (Water Strider) | = (Gerris ampla arizonensis) |
| Heteroptera (Water Strider) | = (Gerris amplus) |
| Heteroptera (Water Strider) | = (Gerris amplus amplus) |
| Heteroptera (Water Strider) | = (Gerris amplus arizonensis) |
| Heteroptera (Water Strider) | Aquarius conformis |
| Heteroptera (Water Strider) | = (Gerris conformis) |
| Heteroptera (Water Strider) | Aquarius nebularis |
| Heteroptera (Water Strider) | = (Gerris nebularis) |
| Heteroptera (Water Strider) | Aquarius nyctalis |
| Heteroptera (Water Strider) | = (Gerris nyctalis) |
| Heteroptera (Water Strider) | Aquarius remigis |
| Heteroptera (Water Strider) | = (Gerris remigis) |
| Heteroptera (Water Strider) | Aquarius remigoides |
| Heteroptera (Water Strider) | Gerris alacris |
| Heteroptera (Water Strider) | Gerris argenticollis |
| Heteroptera (Water Strider) | Gerris buenoi |
| Heteroptera (Water Strider) | Gerris comatus |
| Heteroptera (Water Strider) | Gerris gillettei |
| Heteroptera (Water Strider) | Gerris incognitus |
| Heteroptera (Water Strider) | Gerris incurvatus |
| Heteroptera (Water Strider) | Gerris insperatus |
| Heteroptera (Water Strider) | Gerris lacustris |
| Heteroptera (Water Strider) | = (Cimex lacustris) |
| Heteroptera (Water Strider) | Gerris marginatus |
| Heteroptera (Water Strider) | Gerris pingreensis |
| Heteroptera (Water Strider) | Halobates hawaiiensis |
| Heteroptera (Water Strider) | Halobates micans |
| Heteroptera (Water Strider) | Halobates sericeus |
| Heteroptera (Water Strider) | Limnogonus franciscanus |
| Heteroptera (Water Strider) | Limnogonus hyalinus |
| Heteroptera (Water Strider) | = (Hydrometra hyalina) |
| Heteroptera (Water Strider) | = (Limnogonus hyalina) |
| Heteroptera (Water Strider) | Limnoporus canaliculatus |
| Heteroptera (Water Strider) | = (Gerris canaliculatus) |
| Heteroptera (Water Strider) | Limnoporus dissortis |
| Heteroptera (Water Strider) | = (Gerris dissortis) |
| Heteroptera (Water Strider) | Limnoporus nearcticus |
| Heteroptera (Water Strider) | Limnoporus notabilis |
| Heteroptera (Water Strider) | Limnoporus rufoscutellatus |
| Heteroptera (Water Strider) | = (Gerris rufoscutellatus) |
| Heteroptera (Water Strider) | Metrobates alacris |
| Heteroptera (Water Strider) | Metrobates anomalus |
| Heteroptera (Water Strider) | Metrobates anomalus anomalus |
| Heteroptera (Water Strider) | Metrobates anomalus comatipes |
| Heteroptera (Water Strider) | Metrobates artus |
| Heteroptera (Water Strider) | Metrobates denticornis |
| Heteroptera (Water Strider) | Metrobates hesperius |
| Heteroptera (Water Strider) | Metrobates hesperius depilatus |
| Heteroptera (Water Strider) | Metrobates hesperius hesperius |
| Heteroptera (Water Strider) | Metrobates hesperius ocalensis |
| Heteroptera (Water Strider) | Metrobates trux |
| Heteroptera (Water Strider) | Metrobates trux infuscatus |
| Heteroptera (Water Strider) | Metrobates trux trux |
| Heteroptera (Water Strider) | Neogerris boninensis |
| Heteroptera (Water Strider) | Neogerris hesione |
| Heteroptera (Water Strider) | = (Limnogonus hesione) |
| Heteroptera (Water Strider) | Rheumatobates clanis |
| Heteroptera (Water Strider) | Rheumatobates hungerfordi |
| Heteroptera (Water Strider) | Rheumatobates minutus |
| Heteroptera (Water Strider) | Rheumatobates palosi |
| Heteroptera (Water Strider) | Rheumatobates rileyi |
| Heteroptera (Water Strider) | Rheumatobates tenuipes |
| Heteroptera (Water Strider) | Rheumatobates trulliger |
| Heteroptera (Water Strider) | Rheumatobates vegatus |
| Heteroptera (Water Strider) | Trepobates becki |
| Heteroptera (Water Strider) | Trepobates carri |
| Heteroptera (Water Strider) | Trepobates citatus |
| Heteroptera (Water Strider) | Trepobates floridensis |
| Heteroptera (Water Strider) | Trepobates inermis |
| Heteroptera (Water Strider) | Trepobates knighti |
| Heteroptera (Water Strider) | Trepobates pictus |
| Heteroptera (Water Strider) | = (Halobates pictus) |
| Heteroptera (Water Strider) | Trepobates subnitidus |
| Heteroptera (Water Strider) | Trepobates taylori |
| Heteroptera (Water Strider) | Trepobates trepidus |
| Heteroptera (Water Treader) | Mesovelia amoena |
| Heteroptera (Water Treader) | = (Mesovelia douglasensis) |
| Heteroptera (Water Treader) | Mesovelia bila |
| Heteroptera (Water Treader) | Mesovelia blissi |
| Heteroptera (Water Treader) | Mesovelia cryptophila |
| Heteroptera (Water Treader) | Mesovelia dentiventris |
| Heteroptera (Water Treader) | Mesovelia egorovi |
| Heteroptera (Water Treader) | Mesovelia fuscata |
| Heteroptera (Water Treader) | = (Mesovelia furcata) |
| Heteroptera (Water Treader) | Mesovelia hackeri |
| Heteroptera (Water Treader) | Mesovelia halirrhyta |
| Heteroptera (Water Treader) | Mesovelia hambletoni |
| Heteroptera (Water Treader) | Mesovelia horvathi |
| Heteroptera (Water Treader) | = (Mesovelia japonica) |
| Heteroptera (Water Treader) | Mesovelia hungerfordi |
| Heteroptera (Water Treader) | Mesovelia indica |
| Heteroptera (Water Treader) | Mesovelia melanesica |
| Heteroptera (Water Treader) | Mesovelia miyamotoi |
| Heteroptera (Water Treader) | Mesovelia mulsanti |
| Heteroptera (Water Treader) | = (Mesovelia bisignata) |
| Heteroptera (Water Treader) | Mesovelia pacifica |
| Heteroptera (Water Treader) | Mesovelia polhemusi |
| Heteroptera (Water Treader) | Mesovelia stysi |
| Heteroptera (Water Treader) | Mesovelia subvittata |
| Heteroptera (Water Treader) | Mesovelia thermalis |
| Heteroptera (Water Treader) | Mesovelia thomasi |
| Heteroptera (Water Treader) | Mesovelia ujhelyii |
| Heteroptera (Water Treader) | Mesovelia vittigera |
| Heteroptera (Water Treader) | = (Mesovelia orientalis) |
| Heteroptera (Water Treader) | Mesovelia zeteki |