| Aedes (Aedes) cinereus Meigen, 1818 | Small woodland mosquito |
| Aedes (Aedimorphus) vexans (Meigen, 1830) | ⇒ Aedimorphus vexans Meigen, 1830 |
| Aedes (Finlaya) togoi Theobald, 1907 | |
| Aedes (Ochlerotatus) aboriginis Dyar, 1917 | Northwest coast mosquito |
| Aedes (Ochlerotatus) cantator Coquillett, 1903 | Brown saltmarsh mosquito |
| Aedes (Ochlerotatus) cataphylla Dyar, 1916 | Woodland floodwater mosquito |
| Aedes (Ochlerotatus) communis (De Geer, 1776) | ⇒ Ochlerotatus communis De Geer, 1776 |
| Aedes (Ochlerotatus) diantaeus Howard, Dyar..., 1913 | And Knab |
| Aedes (Ochlerotatus) dorsalis (Meigen, 1830) | ⇒ Ochlerotatus dorsalis Meigen, 1830 |
| Aedes (Ochlerotatus) euedes Howard, Dyar..., 1913 | And Knab |
| Aedes (Ochlerotatus) excrucians Walker, 1856 | Woodland mosquito |
| Aedes (Ochlerotatus) flavescens (Müller, 1764) | ⇒ Ochlerotatus flavescens Müller, 1764 |
| Aedes (Ochlerotatus) hexodontus Dyar, 1916 | Woodland floodwater mosquito |
| Aedes (Ochlerotatus) impiger Walker, 1848 | |
| Aedes (Ochlerotatus) intrudens Dyar, 1919 | |
| Aedes (Ochlerotatus) nigripes Zetterstedt, 1838 | |
| Aedes (Ochlerotatus) pionips Dyar, 1919 | |
| Aedes (Ochlerotatus) pullatus Coquillett, 1904 | Woodland floodwater mosquito |
| Aedes (Ochlerotatus) punctodes Dyar, 1922 | |
| Aedes (Ochlerotatus) punctor (Kirby, 1837) | ⇒ Ochlerotatus punctor Kirby, 1837 |
| Aedes (Ochlerotatus) riparius Dyar & Knab, 1907 | |
| Aedes (Ochlerotatus) sierrensis Ludlow, 1905 | Tree hole mosquito |
| Aedes (Ochlerotatus) sollicitans Walker, 1856 | Eastern salt marsh mosquito |
| Aedes (Ochlerotatus) squamiger Coquillett, 1902 | California saltmarsh mosquito |
| Aedes (Ochlerotatus) sticticus (Meigen, 1838) | ⇒ Ochlerotatus sticticus Meigen, 1838 |
| Aedes (Stegomyia) aegypti (Linnaeus, 1762) | ⇒ Stegomyia aegypti Linnaeus, 1762 |
| Aedes (Stegomyia) albopicta Skuse, 1894 | |
| Aedes (Stegomyia) albopictus (Skuse, 1895) | ⇒ Stegomyia albopicta Skuse, 1894 |
| Aedes abserratus Felt & Young, 1904 | Woodland floodwater mosquito |
| Aedes aloponotum Dyar, 1917 | |
| Aedes atlanticus Dyar & Knab, 1906 | Woodland floodwater mosquito |
| Aedes atropalpus Coquillett, 1902 | |
| Aedes aurifer Coquillett, 1903 | |
| Aedes bicristatus Thurman & Wi..., 1950 | Woodland flax |
| Aedes bimaculatus Coquillett, 1902 | |
| Aedes brelandi Zavortink, 1972 | Mat prickly gilia |
| Aedes burgeri Zavortink, 1972 | Mat prickly gilia |
| Aedes campestris Dyar & Knab, 1907 | |
| Aedes canadensis Theobald, 1901 | Woodland pool mosquito |
| Aedes churchillensis Ellis & Brust, 1973 | |
| Aedes clivis Lanzaro & El..., 1992 | |
| Aedes decticus Howard, Dyar..., 1917 | And Knab |
| Aedes deserticola Zavortink, 1969 | Western treehole mosquito |
| Aedes dupreei Coquillett, 1904 | |
| Aedes epactius Dyar & Knab, 1908 | |
| Aedes fitchii Felt & Young, 1904 | Woodland mosquito |
| Aedes fulvus Wiedemann, 1828 | |
| Aedes grossbecki Dyar & Knab, 1906 | |
| Aedes hendersoni Cockerell, 1918 | |
| Aedes implicatus Vockeroth, 1954 | Rocky Mountain fringed gentian |
| Aedes increpitus Dyar, 1916 | Woodland mosquito |
| Aedes infirmatus Dyar & Knab, 1906 | |
| Aedes kompi Vargas & Downs, 1950 | |
| Aedes melanimon Dyar, 1924 | Medium-sized saltmarsh mosquito |
| Aedes mercurator Dyar, 1920 | |
| Aedes mitchellae Dyar, 1905 | |
| Aedes monticola Belkin & McD..., 1957 | Western treehole mosquito |
| Aedes muelleri Dyar, 1920 | |
| Aedes nevadensis Chapman & Barr, 1964 | |
| Aedes nigromaculis Ludlow, 1906 | Medium-sized pasture floodwater mosquito |
| Aedes niphadopsis Dyar & Knab, 1918 | |
| Aedes provocans Walker, 1848 | |
| Aedes purpureipes Aitken, 1941 | |
| Aedes rempeli Vockeroth, 1954 | Rocky Mountain fringed gentian |
| Aedes scapularis Rondani, 1848 | |
| Aedes schizopinax Dyar, 1929 | |
| Aedes spencerii Theobald, 1901 | |
| Aedes stimulans (Walker, 1848) | ⇒ Ochlerotatus stimulans Walker, 1848 |
| Aedes taeniorhynchus Wiedemann, 1821 | Black Salt Marsh Mosquito |
| Aedes thelcter Dyar, 1918 | |
| Aedes thibaulti Dyar & Knab, 1910 | |
| Aedes tormentor Dyar & Knab, 1906 | Woodland floodwater mosquito |
| Aedes tortilis Theobald, 1903 | |
| Aedes triseriatus (Say, 1823) | ⇒ Ochlerotatus triseriatus Say, 1823 |
| Aedes trivittatus Coquillett, 1902 | Plains floodwater mosquito |
| Aedes varipalpus Coquillett, 1902 | Western tree-hole mosquito |
| Aedes ventrovittis Dyar, 1916 | Black Snow Mosquito |
| Aedes washinoi Lanzaro & El..., 1992 | Woodland pond Mosquito |
| Aedes zoosophus Dyar & Knab, 1918 | |
| Aedimorphus vexans Meigen, 1830 | |
| Anopheles (Anopheles) atropos Dyar & Knab, 1906 | |
| Anopheles (Anopheles) barberi Coquillett, 1903 | |
| Anopheles (Anopheles) bradleyi King, 1939 | Heartscale |
| Anopheles (Anopheles) crucians Wiedemann, 1828 | Shortstalk false bindweed |
| Anopheles (Anopheles) earlei Vargas, 1943 | Cutleaf meadowparsnip |
| Anopheles (Anopheles) franciscanus Mccracken, 1904 | |
| Anopheles (Anopheles) freeborni Aitken, 1939 | |
| Anopheles (Anopheles) georgianus King, 1939 | Fresh flood-water mosquito |
| Anopheles (Anopheles) hermsi Barr & Gupta..., 1988 | |
| Anopheles (Anopheles) judithae Zavortink, 1969 | |
| Anopheles (Anopheles) occidentalis Dyar & Knab, 1906 | |
| Anopheles (Anopheles) perplexens Ludlow, 1907 | |
| Anopheles (Anopheles) pseudopunctipennis Theobald, 1901 | Cottonwood |
| Anopheles (Anopheles) punctipennis Say, 1823 | Spotted wing mosquito |
| Anopheles (Anopheles) quadrimaculatus Say, 1824 | Common malaria mosquito |
| Anopheles (Anopheles) walkeri Theobald, 1901 | Walker'S Anopheles |
| Anopheles (Nyssorhynchus) albimanus Wiedemann, 1820 | Peirson's false bindweed |
| Coquillettidia perturbans Walker, 1856 | Cattail Mosquito |
| Coquillettidia titillans Walker, 1848 | |
| Culex (Culex) bahamensis Dyar & Knab, 1906 | |
| Culex (Culex) chidesteri Dyar, 1912 | |
| Culex (Culex) coronator Dyar & Knab, 1906 | Typical mosquito |
| Culex (Culex) declarator Dyar & Knab, 1906 | |
| Culex (Culex) erythrothorax Dyar, 1907 | |
| Culex (Culex) interrogator Dyar & Knab, 1906 | |
| Culex (Culex) molestus Forskal, 1775 | Underground mosquito |
| Culex (Culex) nigripalpus Theobald, 1901 | |
| Culex (Culex) pipiens Linnaeus, 1758 | Common house mosquito |
| Culex (Culex) quinquefasciatus Say, 1823 | Brown house mosquito |
| Culex (Culex) restuans Theobald, 1901 | White-dotted mosquito |
| Culex (Culex) salinarius Coquillett, 1904 | Unbanded saltmarsh mosquito |
| Culex (Culex) stigmatosoma (Dyar, 1907) | ⇒ Culex peus Speiser, 1904 |
| Culex (Culex) tarsalis Coquillett, 1896 | Common mosquito |
| Culex (Melanoconion) abominator Dyar & Knab, 1909 | |
| Culex (Melanoconion) anips Dyar, 1916 | |
| Culex (Melanoconion) atratus Theobald, 1901 | |
| Culex (Melanoconion) erraticus Dyar & Knab, 1906 | |
| Culex (Melanoconion) iolambdis Dyar, 1918 | |
| Culex (Melanoconion) mulrennani Basham, 1948 | |
| Culex (Melanoconion) peccator Dyar & Knab, 1909 | |
| Culex (Melanoconion) pilosus Dyar & Knab, 1906 | |
| Culex (Melanoconion) taeniopus Dyar & Knab, 1907 | |
| Culex (Neoculex) apicalis (Adams, 1903) | ⇒ Psorophora cingulata Fabricius, 1805 |
| Culex (Neoculex) arizonensis Bohart, 1949 | |
| Culex (Neoculex) boharti Brookman & R..., 1950 | |
| Culex (Neoculex) reevesi (Wirth, 1948) | ⇒ Culex boharti Brookman & R..., 1950 |
| Culex (Neoculex) territans Walker, 1856 | Engelmann's milkweed |
| Culex (Tinolestes) latisquama Coquillett, 1906 | |
| Culex opisthopus (Komp, 1926) | ⇒ Culex taeniopus Dyar & Knab, 1907 |
| Culex peus Speiser, 1904 | |
| Culiseta (Culicella) morsitans Theobald, 1901 | |
| Culiseta (Culiseta) alaskaensis Ludlow, 1906 | |
| Culiseta impatiens Walker, 1848 | Snow mosquito |
| Culiseta incidens Thomson, 1869 | Fish pond mosquito |
| Culiseta inornata Williston, 1893 | Winter marsh mosquito |
| Culiseta melanurus Coquillett, 1902 | Black-tailed mosquito |
| Culiseta minnesotae Barr, 1957 | |
| Culiseta particeps Adams, 1903 | |
| Culiseta silvestris (Shingarev, 1928) | ⇒ Culiseta minnesotae Barr, 1957 |
| Deinocerites cancer Theobald, 1901 | Crabhole mosquito |
| Deinocerites mathesoni Belkin & Hogue, 1959 | |
| Deinocerites pseudes Dyar & Knab, 1909 | |
| Haemagogus (Haemagogus) equinus Theobald, 1903 | Oxalis |
| Mansonia (Mansonia) titillans (Walker, 1848) | ⇒ Coquillettidia titillans Walker, 1848 |
| Mansonia dyari Belkin, 1970 | |
| Mansonia perturbans (Walker, 1856) | ⇒ Coquillettidia perturbans Walker, 1856 |
| Ochlerotatus (Ochlerotatus) communis De Geer, 1776 | |
| Ochlerotatus (Ochlerotatus) dorsalis Meigen, 1830 | |
| Ochlerotatus (Ochlerotatus) flavescens Müller, 1764 | |
| Ochlerotatus (Ochlerotatus) punctor Kirby, 1837 | |
| Ochlerotatus (Ochlerotatus) sticticus Meigen, 1838 | |
| Ochlerotatus stimulans Walker, 1848 | Woodland mosquito |
| Ochlerotatus triseriatus Say, 1823 | Eastern tree hole mosquito |
| Orthopodomyia alba Baker, 1936 | |
| Orthopodomyia kummi Edwards, 1939 | |
| Orthopodomyia signiferus Coquillett, 1896 | |
| Psorophora (Grabhamia) cingulata Fabricius, 1805 | |
| Psorophora (Grabhamia) columbiae Dyar & Knab, 1906 | Dark rice field mosquito |
| Psorophora (Grabhamia) discolor Coquillett, 1903 | |
| Psorophora (Grabhamia) pygmaea Theobald, 1903 | |
| Psorophora (Grabhamia) signipennis Coquillett, 1904 | |
| Psorophora (Janthinosoma) cyanescens Philip, 1941 | |
| Psorophora (Janthinosoma) ferox Humboldt, 1819 | Big woods mosquito |
| Psorophora (Janthinosoma) johnstonii Grabham, 1905 | |
| Psorophora (Janthinosoma) varipes Coquillett, 1904 | |
| Psorophora (Psorophora) ciliata Fabricius, 1794 | Gallinipper |
| Psorophora (Psorophora) howardii Coquillett, 1901 | |
| Psorophora horridus Dyar & Knab, 1908 | |
| Psorophora longipalpus Randolph & O..., 1944 | |
| Psorophora mathesoni Belkin, 1975 | |
| Psorophora mexicanus Bellardi, 1859 | |
| Stegomyia (Stegomyia) aegypti Linnaeus, 1762 | Tiger Mosquito |
| Stegomyia albopicta Skuse, 1894 | Asian Tiger Mosquito |
| Toxorhynchites rutilus Coquillett, 1896 | Elephant Mosquito |
| Uranotaenia (Uranotaenia) lowii Theobald, 1901 | |
| Uranotaenia anhydor Dyar, 1907 | |
| Uranotaenia sapphirina Osten Sacken, 1868 | |
| Wyeomyia haynei Dodge, 1947 | |
| Wyeomyia mitchellii Theobald, 1905 | Bromeliad mosquito |
| Wyeomyia smithii Coquillett, 1901 | Pitcher plant mosquito |
| Wyeomyia vanduzeei Dyar & Knab, 1906 | |
