| Acasis viridata Packard, 1873 | Olive-and-black Carpet |
| Aethalura intertexta – Four-Bar..., 1860 | Four-Barred Gray |
| Alcis porcelaria Guenée, 1858 | |
| Alsophila pometaria Harris, 1841 | Fall Cankerworm |
| Anacamptodes defectaria Guenée, 1858 | Brown-shaded Gray Moth |
| Anacamptodes ephyraria (Walker, 1860) | ⇒ Iridopsis ephyraria Walker, 1860 |
| Anacamptodes humaria Guenée, 1857 | |
| Anagoga pulveraria occiduaria | |
| Anavitrinelia pampinaria (Guenée, 1857) | ⇒ Anavitrinella pampinaria Guenée, 1857 |
| Anavitrinella pampinaria Guenée, 1857 | Common Gray |
| Antepione thisoaria Guenée, 1857 | Variable Antepione |
| Antharmostes papilio papilio Prout L. B., 1912 | |
| Anticlea multiferata Walker, 1863 | Many lined Carpet |
| Anticlea vasiliata Guenée, 1857 | Early Carpet |
| Apodrepanulatrix liberaria Walker, 1860 | New Jersey tea inchworm |
| Archiearis infans Möschler, 1862 | First Born Geometer |
| Archieris infans | |
| Besma endropiaria Grote & Robi..., 1867 | Straw Besma |
| Besma quercivoraria Guenée, 1857 | Oak Besma |
| Biston betularia Linnaeus, 1758 | Brindled beauty moth |
| Cabera erythemaria Guenée, 1858 | Yellow-dusted Cream |
| Cabera quadrifasciaria Packard, 1873 | Four lined Cabera |
| Cabera variolaria Guenée, 1858 | Pink-striped Willow Spanworm |
| Campaea perlata Guenée, 1858 | Fringed looper |
| Caripeta angustiorata Walker, 1862 | Brown Pine Looper |
| Caripeta divisata Walker, 1862 | Gray spruce looper |
| Caripeta piniata Packard, 1870 | Northern Pine Looper |
| Cepphis armataria – Scallop ..., 1855 | Scallop Moth |
| Chlorochlamys chloroleucaria Gu, 1857 | Blackberry Looper |
| Chloroclysta truncata Hufnagel, 1767 | Common Marbled Carpet |
| Cingilia catenaria Drury, 1770 | Chain Dot Geometer |
| Cladara atroliturata Walker, 1863 | Scribbler |
| Cladara limitaria Walker, 1860 | Mottled Gray Carpet |
| Cleora projecta Walker, 1860 | Projecta Gray |
| Cleora sublunaria Guenée, 1857 | Double lined Gray |
| Coryphista meadii Packard, 1874 | Barberry Geometer |
| Costaconvexa centrostrigaria Wollaston, 1858 | Bent line Carpet |
| Cyclophora nanaria Walker, 1861 | Cankerworm |
| Cyclophora packardi Prout, 1936 | Packard'S Wave |
| Cyclophora pendulinaria Guenée, 1858 | Pearly-grey Wave |
| Dichorda iridaria Guenée, 1857 | Showy Emerald |
| Digrammia continuata Walker, 1862 | Curve Lined Angle |
| Digrammia denticulata Grote, 1883 | Striped Angle |
| Digrammia eremiata Guenée, 1857 | Three-lined Angle Moth |
| Digrammia gnophosaria Guenée, 1857 | Hollow Spotted Angle |
| Digrammia mellistrigata Grote, 1873 | Yellow-lined Angle |
| Digrammia neptaria Guenée, 1857 | Dark-bordered Angle |
| Digrammia ocellinata Guenée, 1857 | Faint Spotted Angle |
| Digrammia ordinata Walker, 1862 | Amorpha Angle |
| Digrammia pallidata Packard, 1873 | |
| Digrammia subminiata Packard, 1873 | Dark-waved Angle |
| Digrammia terramalata Ferguson, 2008 | Neuse River Waterdog |
| Disclisioprocta stellata Guenée, 1858 | Bougainvillea Looper |
| Dyspteris abortivaria Herrich-Schä..., 1858 | Bad-Wing |
| Dysstroma citrata Linnaeus, 1761 | Dark Marbled Carpet |
| Dysstroma hersiliata Guenée, 1858 | Orange-barred Carpet |
| Dysstroma truncata (Hufnagel, 1767) | ⇒ Chloroclysta truncata Hufnagel, 1767 |
| Dysstroma walkerata Pearsall, 1909 | Marbled Carpet |
| Ecliptopera silaceata Denis & Schi..., 1775 | Small Phoenix |
| Ectropis crepuscularia Denis & Schi..., 1775 | Engrailed |
| Ematurga amitaria Guenée, 1858 | Cranberry Spanworm |
| Enconista dislocaria (Packard, 1876) | ⇒ Isturgia dislocaria Packard, 1876 |
| Ennomos magnaria Guenée, 1858 | Maple Spanworm |
| Ennomos subsignaria Hübner, 1823 | Elm Spanworm |
| Epelis truncataria Walker, 1862 | Black-banded Orange |
| Epimecis hortaria (Fabricius, 1794) | ⇒ Epimecis virginaria Herbst, 1785 |
| Epimecis virginaria Herbst, 1785 | |
| Epirranthis substriataria (Hulst, 1896) | ⇒ Spodolepis substriataria Hulst, 1896 |
| Epirrhoe alternata Müller, 1764 | Common Carpet |
| Epirrhoe mirabilata Grote, 1883 | |
| Epirrita autumnata Borkhausen, 1794 | Autumn Moth |
| Erannis tiliaria Harris, 1841 | Linden Looper |
| Erastria coloraria Fabricius, 1798 | Broad lined Erastria |
| Euacidalia sericearia Packard, 1873 | California strawberry |
| Eubaphe mendica Walker, 1854 | Beggar |
| Euchlaena amoenaria Guenée, 1857 | Deep Yellow Euchlaena |
| Euchlaena effecta Walker, 1860 | Effected Euchlaena |
| Euchlaena irraria Barnes & McD..., 1916 | Least-marked Euchlaena |
| Euchlaena johnsonaria Fitch, 1853 | Johnson'S Euchlaena |
| Euchlaena madusaria Walker, 1860 | Scrub Euchlaena |
| Euchlaena marginaria Minot, 1869 | Clouded Salamander |
| Euchlaena milnei McDunnough, 1945 | Black Salamander |
| Euchlaena muzaria Walker, 1860 | Muzaria Euchlaena |
| Euchlaena obtusaria Hubner, , 1813 | Obtuse Euchlaena |
| Euchlaena pectinaria Denis & Schi..., 1776 | Forked Euchlaena |
| Euchlaena serrata Drury, 1770 | Saw Wing |
| Euchlaena tigrinaria Guenée, 1858 | Mottled Euchlaena |
| Eueana niveociliaria Herrich-Schä..., 1870 | Sacramento Mountain Salamander |
| Eufidonia convergaria Walker, 1860 | Converged powder moth |
| Eufidonia discospilata Walker, 1862 | Sharp-lined Powder Moth |
| Eufidonia notataria Walker, 1860 | Powder Moth |
| Eugonobapta nivosaria Guenée, 1857 | Snowy Geometer |
| Eulithis destinata Möschler, 1860 | Trunkfish |
| Eulithis diversilineata Hübner, 1812 | Grapevine looper |
| Eulithis explanata Walker, 1862 | White Eulithis |
| Eulithis flavibrunneata McDunnough, 1943 | |
| Eulithis gracilineata Guenée, 1858 | Great Grapevine Looper Moth |
| Eulithis molliculata Walker, 1862 | Dimorphic Eulithis |
| Eulithis propulsata Walker, 1862 | Currant Eulithis Moth |
| Eulithis prunata Linnaeus, 1758 | Phoenix |
| Eulithis serrataria Barnes & McD..., 1917 | Serrated Eulithis |
| Eulithis testata Linnaeus, 1761 | Chevron |
| Eulithis xylina Hulst, 1896 | Black Mountain Salamander |
| Eumacaria latiferrugata (Guenée, 1857) | ⇒ Eumacaria madopata Guenée, 1857 |
| Eumacaria madopata Guenée, 1857 | Brown Bordered Geometer |
| Euphyia floridata Walker, 1863 | |
| Euphyia implicata Guenée, 1858 | Tortoises |
| Euphyia intermediata (Guenée, 1858) | ⇒ Euphyia unangulata Haworth, 1809 |
| Euphyia multiferata Walker, 1863 | |
| Euphyia unangulata Haworth, 1809 | Sharp-angled Carpet |
| Eupithecia absinthiata Clerck, 1759 | Garden sole |
| Eupithecia affinata Pearsall, 1908 | Lungless Salamanders |
| Eupithecia ammonata McDunnough, 1929 | Mt. Lassen draba |
| Eupithecia annulata Hulst, 1896 | Black Mountain Salamander |
| Eupithecia anticaria Walker, 1862 | |
| Eupithecia assimilata Doubleday, 1856 | Currant Pug |
| Eupithecia borealis Hulst, 1898 | |
| Eupithecia bowmani Cassino & Swett, 1923 | Long-tailed Salamander |
| Eupithecia casloata Dyar, 1904 | |
| Eupithecia cimicifugata Pearsall, 1908 | Lungless Salamanders |
| Eupithecia coloradensis Hulst, 1896 | Black Mountain Salamander |
| Eupithecia columbiata Dyar, 1904 | |
| Eupithecia fletcherata Taylor, 1907 | Channel Islands Slender Salamander |
| Eupithecia fredericki Knudson, 1985 | Lognosed boxfish |
| Eupithecia gelidata Möschler, 1860 | Kern Canyon Slender Salamander |
| Eupithecia indistincta Taylor, 1910 | Cave Salamanders |
| Eupithecia interruptofasciata Denis & Schi..., 1775 | Juniper Looper |
| Eupithecia intricata Zetterstedt, 1839 | Edinburgh Pug |
| Eupithecia lariciata FREYER, 1842 | Fir needle inchworm |
| Eupithecia matheri Rindge, 1985 | California Slender Salamander |
| Eupithecia miserulata Grote, 1863 | Common Eupithecia |
| Eupithecia misturata Hulst, 1896 | Black Mountain Salamander |
| Eupithecia mutata Pearsall, 1908 | Cloaked Pug |
| Eupithecia neomexicana McDunnough, 1946 | Black Salamander |
| Eupithecia nimbicolor Hulst, 1896 | Black Mountain Salamander |
| Eupithecia palpata Dognin, 1901 | Small conifer looper |
| Eupithecia perfusca Hulst, 1898 | Angle barred pug |
| Eupithecia ravocastaliata | Tawny Pug Moth |
| Eupithecia ravocostaliata Packard, 1876 | Great Varigated Pug |
| Eupithecia regina Taylor, 1906 | Three-lined Salamander |
| Eupithecia russeliata Swett, 1908 | Mount Lyell Salamander |
| Eupithecia satyrata Hübner, 1813 | Satyr Pug |
| Eupithecia strattonata Packard, 1873 | California strawberry |
| Eupithecia subfuscata Haworth, 1809 | Gray Pug |
| Eupithecia swettii Grossbeck, 1907 | Shovel-nosed Salamander |
| Eusarca confusaria Hübner, 1806 | Confused eusarca |
| Eusarca nemoria Druce, 1892 | |
| Eutrapela clemataria Abbott & Smith, 1797 | Curve toothed Geometer |
| Eutrepsia coenonympha (Felder, 1875) | ⇒ Eutrepsia metagrapharia Walker, 1862 |
| Fernaldella fimetaria Grote & Robi..., 1870 | Green Broomweed Looper |
| Glena cibritaria | |
| Glena cribrataria Guenée, 1858 | Dotted Gray |
| Glenoides texanaria Hulst, 1888 | Texas Gray |
| Gueneria similaria Walker, 1860 | Ghostly Fern Moth |
| Gymnoscelis refusaria Walker, 1861 | |
| Haematopis grataria Fabricius, 1798 | Chickweed Geometer |
| Heliomata cycladata Grote & Robi..., 1866 | Common Spring Moth |
| Heliomata fulliola (Barnes & McD..., 1916) | ⇒ Hemistola kezukai Inoue, 1978 |
| Heliomystis electrica Meyrick, 1888 | Electric Moth |
| Hemistola kezukai Inoue, 1978 | |
| Hesperumia sulphuraria Packard, 1873 | Sulphur Moth |
| Hesperumia sulpuhuraria | |
| Heterophleps refusaria Walker, 1861 | Three-patched Bigwig Moth |
| Heterophleps triguttaria Herrich-Schä..., 1854 | Three-spotted Fillip |
| Hethemia pistasciaria Guenée, 1857 | Pistachio Emerald |
| Homochlodes fritillaria Guenée, 1858 | Pale Homochlodes |
| Homochlodes lactispargaria Walker, 1861 | Amphisbaenians |
| Horisme intestinata Guenée, 1858 | Brown Bark Carpet |
| Hydrelia albifera Walker, 1866 | Fragile White Carpet |
| Hydrelia condensata Walker, 1862 | |
| Hydrelia inornata Hulst, 1896 | Inornate Carpet |
| Hydrelia lucata Guenée, 1857 | Light Carpet Moth |
| Hydria prunivorata (Ferguson, 1955) | ⇒ Rheumaptera prunivorata Ferguson, 1955 |
| Hydria undulata (Linnaeus, 1758) | ⇒ Rheumaptera undulata Linnaeus, 1758 |
| Hydriomena divisaria Walker, 1861 | Black-dashed Highflyer |
| Hydriomena perfracta Swett, 1910 | Shattered Highflyer |
| Hydriomena renunciata Walker, 1862 | Renounced Highflyer |
| Hydriomena ruberata FREYER, 1831 | Ruddy Highflyer |
| Hydriomena transfigurata Swett, 1912 | The Transfigured Hydriomena |
| Hypagyrtis esther Barnes, 1928 | Esther Moth |
| Hypagyrtis piniata Packard, 1870 | Pine Measuringworm |
| Hypagyrtis unipunctata Haworth, 1809 | One Spotted Variant |
| Hypomecis umbrosaria Hübner, 1813 | Umber Moth |
| Idaea bonifata Hulst, 1887 | Del Norte Salamander |
| Idaea demissaria Hübner, 1825 | Red Bordered Wave |
| Idaea dimidiata Hufnagel, 1767 | Single Dotted Wave |
| Idaea insulensis Rindge, 1958 | Terrapins |
| Idaea pervertipennis Hulst, 1900 | Pygmy Salamander |
| Idaea rotundopennata Packard, 1876 | Ocellated blowfish |
| Idaea violacearia Walker, 1861 | |
| Iridopsis defectaria (Guenée, 1857) | ⇒ Anacamptodes defectaria Guenée, 1858 |
| Iridopsis ephyraria Walker, 1860 | Pale winged Gray |
| Iridopsis humaria (Guenée, 1857) | ⇒ Iridopsis larvaria Guenée, 1858 |
| Iridopsis larvaria Guenée, 1858 | Bent-line Gray |
| Iridopsis vellivolata Hulst, 1881 | Large Purplish Gray |
| Isturgia dislocaria Packard, 1876 | Pale-Veined Econista |
| Itame abruptata (Walker, 1862) | ⇒ Speranza abruptata Walker, 1862 |
| Itame amboflava (Ferguson, 1953) | ⇒ Speranza anataria Swett, 1913 |
| Itame anataria Swett, 1913 | |
| Itame andersoni (Swett, 1916) | ⇒ Speranza andersoni Swett, 1916 |
| Itame argillacearia (Packard, 1874) | ⇒ Speranza argillacearia Packard, 1874 |
| Itame bitactata (Walker, 1862) | ⇒ Speranza bitactata Walker, 1862 |
| Itame brunneata (Thunberg, 1784) | ⇒ Speranza brunneata Thunberg, 1784 |
| Itame confederata (Barnes & McD..., 1916) | ⇒ Speranza confederata Barnes & McD..., 1917 |
| Itame coortaria (Hulst, 1887) | ⇒ Speranza coortaria Hulst, 1887 |
| Itame evagaria (Hulst, 1900) | ⇒ Speranza evagaria Hulst, 1900 |
| Itame exhauspicata | |
| Itame loricaria (Eversmann, 1844) | ⇒ Macaria loricaria Eversmann, 1837 |
| Itame occiduaria (Packard, 1874) | ⇒ Speranza occiduaria Packard, 1874 |
| Itame pustularia (Guenée, 1857) | ⇒ Speranza pustularia Guenée, 1857 |
| Itame ribearia (Fitch, 1848) | ⇒ Speranza ribearia Fitch, 1848 |
| Itame subcessaria (Walker, 1861) | ⇒ Speranza subcessaria Walker, 1861 |
| Itame sulphurea (Packard, 1878) | ⇒ Speranza sulphurea Packard, 1873 |
| Lambdina endropiaria Grote & Robi..., 1867 | |
| Lambdina fervidaria Hübner, 1831 | Curve-lined Looper |
| Lambdina fiscellaria Guenée, 1858 | Hemlock Looper |
| Lambdina flagitiaria (Guenée, 1857) | ⇒ Lambdina fiscellaria Guenée, 1858 |
| Lambdina johnsoni (Guenée, 1857) | ⇒ Lambdina fiscellaria Guenée, 1858 |
| Lambdina peccataria (Guenée, 1857) | ⇒ Lambdina fiscellaria Guenée, 1858 |
| Lambdina pellucidaria Grote & Robi..., 1867 | Eastern Pine Looper |
| Lambdina quercivoraria Guenée, 1858 | |
| Lambdina turbataria (Barnes & McD..., 1916) | ⇒ Lambdina fiscellaria Guenée, 1858 |
| Leptostales ferruminaria Zeller, 1872 | Chestnut-banded Wave |
| Leptostales rubromarginaria Packard, 1871 | Dark Ribboned Wave |
| Leucobrephos brephoides Walker, 1857 | Scarce Infant |
| Lobocleta ossularia Hübner & Geyer, 1837 | Drab Brown Wave |
| Lobocleta plemyraria Guenée, 1858 | Straight-lined Wave |
| Lobophora montanata Packard, 1874 | Thickleaved wild strawberry |
| Lobophora nivigerata Walker, 1862 | Powdered Bigwing |
| Lomographa glomeraria Grote, 1881 | Gray Spring Moth |
| Lomographa semiclarata Walker, 1866 | Bluish Spring Moth |
| Lomographa vestaliata Guenée, 1857 | White Spring Moth |
| Lycia ursaria Walker, 1860 | Bear |
| Lycia ypsilon Forbes, 1885 | Woolly Gray |
| Lytrosis permagnaria Packard, 1876 | Ocellated blowfish |
| Lytrosis unitaria Herrich-Schä..., 1858 | Common Lytrosis |
| Macaria abruptata Walker, 1862 | |
| Macaria aemulataria Walker, 1861 | Common Angle |
| Macaria aequiferaria Walker, 1861 | Common Angle |
| Macaria argillacearia Packard, 1874 | Mousy Angle |
| Macaria bicolorata Fabricius, 1798 | Bicolored Angle |
| Macaria bisignata Walker, 1866 | Red-headed Angle |
| Macaria bitactata (Walker, 1862) | ⇒ Speranza bitactata Walker, 1862 |
| Macaria brunneata Thunberg, 1784 | Rannoch Looper |
| Macaria evagaria Hulst, 1900 | Drab Angle Moth |
| Macaria fissinotata Walker, 1863 | Hemlock Angle |
| Macaria granitata Guenée, 1857 | Granite Angle |
| Macaria loricaria Eversmann, 1837 | Eversmann´s Peacock |
| Macaria masquerata Ferguson, 2008 | Jack Pine Angle |
| Macaria minorata Packard, 1873 | Minor Angle |
| Macaria multilineata Packard, 1873 | Many Lined Angle |
| Macaria notata Linnaeus, 1758 | Birch Angle |
| Macaria occiduaria Packard, 1874 | |
| Macaria oweni Swett, 1907 | Eastern Mud Turtle |
| Macaria pinistrobata Ferguson, 1972 | Loggerhead Musk Turtle |
| Macaria promiscuata Ferguson, 1974 | Promiscuous Angle |
| Macaria pustularia (Guenée, 1857) | ⇒ Speranza pustularia Guenée, 1857 |
| Macaria sexmaculata Packard, 1867 | Green Larch Looper |
| Macaria signaria Hübner, 1809 | Common Angle |
| Macaria subcessaria (Walker, 1861) | ⇒ Speranza subcessaria Walker, 1861 |
| Macaria submarmorata Walker, 1861 | Feay's milkweed |
| Macaria sulphurea (Packard, 1873) | ⇒ Speranza sulphurea Packard, 1873 |
| Macaria transitaria Walker, 1861 | Blurry Chocolate Angle |
| Melanchroia chephise Stoll, 1782 | Snowbush Spanworm |
| Melanolophia canadaria Guenée, 1858 | Canadian Melanolophia |
| Melanolophia signataria Walker, 1860 | Signate Melanolophia |
| Mellilla xanthometata Walker, 1862 | Orange Wing |
| Mesoleuca ruficillata Guenée, 1857 | White-ribboned Carpet |
| Mesothea incertata Walker, 1863 | Black Mountain Salamander |
| Metanema determinata Walker, 1866 | Dark Metanema |
| Metanema determiniata | |
| Metanema inatomaria Guenée, 1858 | Pale Metanema |
| Metarranthis amyrisaria Walker, 1938 | |
| Metarranthis angularia Barnes & McD..., 1916 | Angled Metarranthis |
| Metarranthis apicaria | |
| Metarranthis duaria Guenée, 1857 | Ruddy Metarranthis |
| Metarranthis hypochraria Herrich-Schä..., 1858 | Common Metarranthis |
| Metarranthis indeclinata Walker, 1861 | Pale Metarranthis |
| Metarranthis obfirmaria Hübner, 1823 | Yellow-washed Metarranthis |
| Metarranthis refractaria Guenée, 1857 | Refracted Metarranthis |
| Metarranthis warneri Harvey, 1874 | False-eye toby |
| Nacophora quernaria (J.E. Smith, 1797) | ⇒ Phaeoura quernaria Smith, 1797 |
| Nematocampa resistaria Herrich-Schä..., 1855 | Bordered Chequer |
| Nemoria bistriaria Hübner, 1809 | Red-fringed Emerald |
| Nemoria mimosaria Guenée, 1857 | Flanged Looper |
| Nemoria rubrifrontaria Packard, 1873 | Red-fronted Emerald |
| Nemoria zelotes Ferguson, 1969 | Dwarf Waterdog |
| Nepytia canosaria Walker, 1862 | False Hemlock Looper |
| Nepytia pellucidaria Packard, 1873 | Boreal Pine Looper |
| Nutmeg trifolii Hufnagel, 1766 | |
| Nycterosea obstipata Fabricius, 1794 | Gem |
| Nyctobia anguilineata Grote & Robi..., 1867 | |
| Nyctobia limitaria Walker, 1860 | |
| Operophtera bruceata Hulst, 1886 | Bruce Spanworm |
| Orthofidonia exornata Walker, 1862 | Pale Viburnum Geometer |
| Orthofidonia flavivenata Hulst, 1898 | Yellow-veined Geometer Moth |
| Orthofidonia tinctaria Walker, 1860 | Marbled Wave |
| Orthonama centrostrigaria (Wollaston, 1858) | ⇒ Costaconvexa centrostrigaria Wollaston, 1858 |
| Orthonama evansi McDunnough, 1920 | |
| Orthonama obstipata (Fabricius, 1794) | ⇒ Nycterosea obstipata Fabricius, 1794 |
| Paleacrita merricata Dyar, 1903 | |
| Paleacrita merriccata (Dyar, 1903) | ⇒ Paleacrita merricata Dyar, 1903 |
| Paleacrita vernata Peck, 1795 | Pear spring cankerworm |
| Parilexia antilleata Ferguson, 2009 | Cumberland Slider |
| Pasiphila rectangulata Linnaeus, 1758 | Green Pug |
| Patalene olyzonaria Walker, 1860 | Juniper Geometer |
| Perizoma basaliata Walker, 1862 | Square-patched Carpet |
| Pero anceta Stoll, 1781 | |
| Pero ancetaria (Hübner, 1806) | ⇒ Pero anceta Stoll, 1781 |
| Pero barnesi Hübner, 1806 | |
| Pero honestaria Walker, 1860 | Honest Pero |
| Pero hubneraria (Guenée, 1858) | ⇒ Pero barnesi Hübner, 1806 |
| Pero morrisonaria H. Edwards, 1881 | Morrison'S Pero |
| Pero zalissaria Walker, 1860 | |
| Petrophora subaequaria Walker, 1860 | Northern Petrophora |
| Phaeoura quernaria Smith, 1797 | American Oak Beauty |
| Phigalia strigataria Minot, 1869 | Small Phigalia |
| Phigalia strigitaria | |
| Phigalia titea Cramer, 1782 | Eastern oak looper |
| Pimaphera percata Cassino & Swett, 1927 | Eastern Painted Turtle |
| Pimaphera sparsaria Walker, 1863 | |
| Pityeja nazada plusia Prout, 1933 | |
| Plagodis alcoolaria Guenée, 1858 | Hollow spotted Plagodis |
| Plagodis fervidaria Herrich-Schä..., 1858 | Fervid Plagodis |
| Plagodis kuetzingi Grote, 1876 | Purple Plagodis |
| Plagodis phlogosaria Guenée, 1857 | Scorched Wing |
| Plagodis pulveraria Linnaeus, 1758 | American Barred Umber |
| Plagodis serinaria Herrich-Schä..., 1855 | Lemon Plagodis |
| Plataea calcaria Pearsall, 1911 | Emydid Turtles |
| Plemyria georgeii | |
| Plemyria georgii Hulst, 1896 | George'S Carpet Moth |
| Pleuroprucha insulsaria Guenée, 1858 | Common Tan Wave |
| Probole alienaria Herrich-Schä..., 1858 | Alien Probole |
| Probole amicaria Herrich-Schä..., 1856 | Friendly Probole |
| Probole nyssaria (Guenée, 1858) | ⇒ Probole alienaria Herrich-Schä..., 1858 |
| Prochoerodes forficaria Guenée, 1858 | Large Maple Spanworm |
| Prochoerodes lineola Goeze, 1781 | Large Maple Spanworm |
| Proitame virginalis | |
| Prorella irremorata Dyar, 1923 | Chicken Turtles |
| Protitame virginalis Hulst, 1900 | The Virgin Moth |
| Protoboarmia porcelaria Guenée, 1857 | Dash-lined looper |
| Protoproutia laredoata Cassino, 1931 | Snapping Turtles |
| Psamatodes abydata (Guenée, 1858) | ⇒ Semiothisa abydata Guenée, 1858 |
| Psamatodes pallidata Warren, 1897 | American Mud Turtles |
| Rheumaptera hastata Linnaeus, 1758 | Argent & Sable |
| Rheumaptera meadii (Packard, 1874) | ⇒ Coryphista meadii Packard, 1874 |
| Rheumaptera prunivorata Ferguson, 1955 | Cherry scallop shell |
| Rheumaptera subhastata NOLCKEN, 1870 | Argent and Sable |
| Rheumaptera undulata Linnaeus, 1758 | Scallop Shell |
| Rindgea nigricomma Warren, 1904 | Dwarf Sirens |
| Rindgea subterminata Barnes & McD..., 1913 | California tonguefish |
| Scopula (Calothysanis) frigidaria Möschler, 1869 | Frigid Wave |
| Scopula ancellata Hulst, 1887 | Angled Wave |
| Scopula cacuminaria Morrison, 1874 | Frosted Tan Wave |
| Scopula inductata Guenée, 1858 | Soft-lined Wave |
| Scopula junctaria Walker, 1861 | Simple Wave |
| Scopula limboundata Haworth, 1809 | Large Lace Border |
| Scopula ordinata Walker, 1861 | |
| Scopula quadrilineata Packard, 1876 | Four-lined Wave |
| Scopula quinquelinearia (Walker, 1861) | ⇒ Scopula junctaria Walker, 1861 |
| Selenia alciphearia Walker, 1860 | Brown-tipped Thorn |
| Selenia kentaria Grote, 1865 | Kent'S Geometer |
| Semiothisa aemulataria (Walker, 1861) | ⇒ Macaria aemulataria Walker, 1861 |
| Semiothisa bicolorata (Fabricius, 1794) | ⇒ Macaria bicolorata Fabricius, 1798 |
| Semiothisa bisignata (Walker, 1866) | ⇒ Semiothisa increta Walker, 1861 |
| Semiothisa caesiaria (Guenée, 1857) | ⇒ Digrammia gnophosaria Guenée, 1857 |
| Semiothisa continuata (Walker, 1862) | ⇒ Digrammia continuata Walker, 1862 |
| Semiothisa denticulata (Grote, 1883) | ⇒ Digrammia denticulata Grote, 1883 |
| Semiothisa dislocaria (Packard, 1876) | ⇒ Isturgia dislocaria Packard, 1876 |
| Semiothisa eremiata (Guenée, 1858) | ⇒ Digrammia eremiata Guenée, 1857 |
| Semiothisa fissinotata (Walker, 1862) | ⇒ Macaria fissinotata Walker, 1863 |
| Semiothisa gnophosaria (Guenée, 1858) | ⇒ Digrammia gnophosaria Guenée, 1857 |
| Semiothisa increta Walker, 1861 | |
| Semiothisa mamorata | |
| Semiothisa masquerata | |
| Semiothisa mellistrigata (Grote, 1873) | ⇒ Digrammia mellistrigata Grote, 1873 |
| Semiothisa minorata (Packard, 1873) | ⇒ Macaria minorata Packard, 1873 |
| Semiothisa multilineata (Packard, 1873) | ⇒ Macaria multilineata Packard, 1873 |
| Semiothisa neptaria (Guenée, 1858) | ⇒ Digrammia neptaria Guenée, 1857 |
| Semiothisa ocellinata (Guenée, 1858) | ⇒ Digrammia ocellinata Guenée, 1857 |
| Semiothisa ordinata (Walker, 1862) | ⇒ Digrammia ordinata Walker, 1862 |
| Semiothisa oweni (Swett, 1907) | ⇒ Macaria oweni Swett, 1907 |
| Semiothisa pallidata (Packard, 1873) | ⇒ Digrammia pallidata Packard, 1873 |
| Semiothisa pinistrobata (Ferguson, 1972) | ⇒ Macaria pinistrobata Ferguson, 1972 |
| Semiothisa promiscuata (Ferguson, 1974) | ⇒ Macaria promiscuata Ferguson, 1974 |
| Semiothisa punctolineata Packard, 1873 | |
| Semiothisa sexmacularia | |
| Semiothisa signaria (Hübner, 1809) | ⇒ Macaria signaria Hübner, 1809 |
| Semiothisa submarmorata (Walker, 1861) | ⇒ Macaria submarmorata Walker, 1861 |
| Semiothisa subminiata (Packard, 1873) | ⇒ Digrammia subminiata Packard, 1873 |
| Semiothisa transitaria (Walker, 1861) | ⇒ Macaria transitaria Walker, 1861 |
| Semiothisa ulsterata (Pearsall, 1913) | ⇒ Macaria notata Linnaeus, 1758 |
| Sericosema viridirufaria Neumoegen, 1881 | |
| Sicya macularia Harris, 1850 | Sharp-lined Yellow |
| Spargania luctuata Denis & Schi..., 1775 | Offshore tonguefish |
| Spargania magnoliata Guenée, 1858 | Double-banded Carpet |
| Speranza abruptata Walker, 1862 | Black-spotted Granite |
| Speranza amboflava Ferguson, 1953 | False Map Turtle |
| Speranza anataria Swett, 1913 | |
| Speranza andersoni Swett, 1916 | Anderson´s Angle |
| Speranza argillacearia Packard, 1874 | Mousy Angle |
| Speranza bitactata Walker, 1862 | Split-lined Angle Moth |
| Speranza brunneata Thunberg, 1784 | Ochre Granite |
| Speranza coloradensis Hulst, 1896 | Black Mountain Salamander |
| Speranza coortaria Hulst, 1887 | Del Norte Salamander |
| Speranza evagaria Hulst, 1900 | Drab Angle |
| Speranza exauspicata Walker, 1861 | Speckled Granite |
| Speranza occiduaria Packard, 1874 | Pale Yellow Angle |
| Speranza pustularia Guenée, 1857 | Lesser Maple Spanworm |
| Speranza ribearia Fitch, 1848 | Currant Spanworm |
| Speranza subcessaria Walker, 1861 | Barred Angle Moth |
| Speranza sulphurea Packard, 1873 | Sulphur Angle |
| Spodolepis substriataria Hulst, 1896 | Dog-face Geometer |
| Stamnodes gibbicostata Walker, 1862 | Shiny Gray Carpet |
| Stenalcidia pampinaria Guenée, 1858 | |
| Stenoporpia polygrammaria Packard, 1876 | Faded Gray |
| Synchlora aerata Fabricius, 1798 | Camouflaged Looper |
| Tacparia atropunctata Packard, 1874 | Northern Pale Alder |
| Tacparia detersata Guenée, 1858 | Pale Alder |
| Tetracis cachexiata Guenée, 1857 | White Slant Line |
| Tetracis crocallata (Guenée, 1858) | ⇒ Thalaina clara Walker, 1855 |
| Thalaina clara Walker, 1855 | Claras Satin Moth |
| Thera contractata Packard, 1873 | Contracted Spanworm |
| Thera juniperata Linnaeus, 1758 | Juniper Carpet |
| Thysanopyga intractata Walker, 1863 | Black-dotted Ruddy Moth |
| Timandra amaturaria Walker, 1866 | Cobra Inchworm |
| Tornos scolopacinaria Guenée, 1858 | Dimorphic Gray |
| Tornos scolopacinarius (Guenée, 1857) | ⇒ Tornos scolopacinaria Guenée, 1858 |
| Traminda mundissima hemichroa Meyrick, 1889 | |
| Trichodezia albovittata Guenée, 1858 | White Striped Black |
| Triphosa haesitata Guenée, 1858 | Tissue Moth |
| Venusia cambrica Curtis, 1839 | The Welsh Wave |
| Venusia comptaria Walker, 1860 | Brown-shaded Carpet |
| Xanthorhoe abrasaria Herrich-Schä..., 1856 | Northern Carpet |
| Xanthorhoe algidata Möschler, 1874 | Mud Salamander |
| Xanthorhoe decoloraria Esper, 1806 | Red Carpet |
| Xanthorhoe dentilinea Barnes & McD..., 1913 | |
| Xanthorhoe ferrugata Clerck, 1759 | Dark-barred Twin-spot Carpet |
| Xanthorhoe iduata Guenée, 1858 | Broken-Banded Carpet |
| Xanthorhoe labradorensis Packard, 1867 | Labrador Carper |
| Xanthorhoe lacustrata Guenée, 1858 | Toothed Brown Carpet |
| Xanthorhoe packardata McDunnough, 1945 | Black Salamander |
| Xanthotype sospeta Drury, 1773 | Crocus Geometer |
| Xanthotype urticaria Swett, 1918 | False Crocus Geometer |
| Xystrota rubromarginaria Packard, 1871 | |
