| Acritispa germaini Pic, 1925 | |
| Anisostena (Anisostena) arizonica Schaeffer, 1933 | |
| Anisostena (Anisostena) bellula Baly, 1864 | |
| Anisostena (Anisostena) bicolor Smith, 1885 | Poinciana looper |
| Anisostena (Anisostena) californica Van Dyke, 1925 | |
| Anisostena (Anisostena) confusa Staines, 1994 | |
| Anisostena (Anisostena) cyanea Staines, 1994 | |
| Anisostena (Anisostena) elegantula Baly, 1864 | |
| Anisostena (Anisostena) funesta Baly, 1885 | Variegated cutworm |
| Anisostena (Anisostena) gracilis G. Horn, 1883 | Pygmy oregonian |
| Anisostena (Anisostena) nunenmacheri Weise, 1907 | Green cloverworm |
| Anisostena (Anisostena) perspicua (G. Horn, 1883) | ⇒ Anisostena californica Van Dyke, 1925 |
| Anisostena (Anisostena) pilatei Baly, 1864 | |
| Anisostena (Anisostena) pileati Baly, 1864 | |
| Anisostena (Anisostena) texana Schaeffer, 1933 | |
| Anisostena (Anisostena) trilineata Baly, 1864 | |
| Baliosus californicus G. Horn, 1883 | Pygmy oregonian |
| Baliosus fraternus Baly, 1885 | Variegated cutworm |
| Baliosus incertus Pic, 1934 | Queen of the prairie |
| Baliosus lineaticollis Baly, 1885 | Fall armyworm |
| Baliosus marmoratus Baly, 1885 | Variegated cutworm |
| Baliosus productus Baly, 1885 | Variegated cutworm |
| Baliosus schmidti Uhmann, 1935 | |
| Baliosus subapicalis Baly, 1885 | Variegated cutworm |
| Baliosus viridanus Baly, 1885 | Variegated cutworm |
| Baliosus vittaticollis Baly, 1885 | Variegated cutworm |
| Brachycoryna hardyi Crotch, 1874 | |
| Brachycoryna longula Weise, 1907 | Monkeypod moth |
| Brachycoryna pumila Guérin-Ménev..., 1844 | |
| Bruchia fulvipes Baly, 1885 | Variegated cutworm |
| Carinispa nevermanni Uhmann, 1930 | |
| Chalepotatus (Chalepotatus) minor Weise, 1910 | |
| Chalepus acuticornis (Chapuis, 1877) | ⇒ Oxychalepus balyanus Weise, 1911 |
| Chalepus amabilis Baly, 1885 | |
| Chalepus amiculus Baly, 1885 | |
| Chalepus angulosus Baly, 1885 | |
| Chalepus assmanni Uhmann, 1936 | |
| Chalepus bellula Chapuis, 1877 | |
| Chalepus bellulus Chapuis, 1877 | Armyworm |
| Chalepus bicolor Olivier, 1792 | |
| Chalepus brevicornis Baly, 1885 | Variegated cutworm |
| Chalepus clypeatus Baly, 1885 | |
| Chalepus consanguineus Baly, 1885 | |
| Chalepus consanuguineus Baly, 1885 | |
| Chalepus digressus Baly, 1885 | |
| Chalepus generosus Baly, 1885 | |
| Chalepus guatemalanus Pic, 1934 | Queen of the prairie |
| Chalepus hepburni Baly, 1885 | |
| Chalepus horni Baly, 1885 | |
| Chalepus lateralis Baly, 1885 | |
| Chalepus marginatus Baly, 1885 | |
| Chalepus nigripictus Baly, 1885 | |
| Chalepus pici Descarpentri..., 1959 | |
| Chalepus reductus (Pic, 1932) | ⇒ Chalepus pici Descarpentri..., 1959 |
| Chalepus sanguinicollis Linnaeus, 1771 | Red-shouldered Leaf Beetle |
| Chalepus sanguinipennis Uhmann, 1930 | |
| Chalepus schmidti Uhmann, 1934 | |
| Chalepus similatus Baly, 1885 | |
| Chalepus subhumeralis Baly, 1885 | |
| Chalepus subparallelus Baly, 1885 | |
| Chalepus tappesi Chapuis, 1877 | Armyworm |
| Chalepus verticalis Chapuis, 1877 | Armyworm |
| Chalepus vicinalis Baly, 1885 | |
| Chalepus yucatanus Champion, 1894 | |
| Charistena bergi Duvivier, 1890 | |
| Charistena minima Pic, 1934 | Queen of the prairie |
| Charistena regularis | |
| Charistena ruficollis Fabricius, 1801 | |
| Clinocarispa humeralis Fabricius, 1801 | |
| Cnestispa flavieps Baly, 1885 | |
| Cnetispa flavipes Baly, 1886 | Fall armyworm |
| Euprionota aterrima Guérin-Ménev..., 1844 | |
| Euprionota bruchi Uhmann, 1930 | |
| Euprionota gebieni Uhmann, 1930 | |
| Euprionota subparallela Pic, 1932 | |
| Fossispa lutena Staines, 1989 | |
| Glyphuroplata anisostenoides Riley, 1985 | Soybean looper |
| Glyphuroplata nigella Weise, 1907 | Green cloverworm |
| Glyphuroplata uniformis Smith, 1885 | |
| Heptachispa crassicornis Chapuis, 1877 | Armyworm |
| Heptachispa testaceipes Pic, 1938 | |
| Heptispa limbata Baly, 1885 | Fall armyworm |
| Heptispa ruficornis Pic, 1929 | |
| Heptispa solarii Weise, 1906 | |
| Heterispa limonensis Uhmann, 1930 | |
| Heterispa vinula Erichson, 1847 | |
| Heterispa westwoodi Baly, 1886 | |
| Metaxycera purpurata (Guérin-Ménev..., 1844) | ⇒ Metazycera purpurata Guérin-Ménev..., 1844 |
| Metazycera purpurata Guérin-Ménev..., 1844 | |
| Microrhopala beckeri Weise, 1905 | |
| Microrhopala ciliata Weise, 1911 | |
| Microrhopala excavata Olivier, 1808 | |
| Microrhopala excavata cyanea Say, 1824 | |
| Microrhopala inermis Staines, 2006 | |
| Microrhopala perforata Baly, 1864 | |
| Microrhopala pulchella Baly, 1864 | |
| Microrhopala rubrolineata (Mannerheim, 1843) | ⇒ Microrhopala inermis Staines, 2006 |
| Microrhopala rubrolineata rubrolineata J. L. LeConte, 1859 | |
| Microrhopala rubrolineata signaticollis J. L. LeConte, 1859 | |
| Microrhopala sallei Baly, 1864 | |
| Microrhopala unicolor Champion, 1894 | |
| Octhispa annulipes Champion, 1894 | |
| Octhispa atroterminata Uhmann, 1943 | |
| Octhispa balyi Donckier, 1899 | |
| Octhispa belti Baly, 1885 | Fall armyworm |
| Octhispa bimaculata Uhmann, 1930 | |
| Octhispa buqueti Baly, 1885 | Fall armyworm |
| Octhispa centromaculata Chapuis, 1877 | Armyworm |
| Octhispa clypeata Baly, 1885 | Fall armyworm |
| Octhispa coxalgica Baly, 1885 | Fall armyworm |
| Octhispa decepta Baly, 1885 | Fall armyworm |
| Octhispa designata Weise, 1910 | |
| Octhispa elegantula Baly, 1885 | Fall armyworm |
| Octhispa elevata Baly, 1885 | Fall armyworm |
| Octhispa fulvopicta Baly, 1885 | Fall armyworm |
| Octhispa haematopyga Baly, 1885 | Fall armyworm |
| Octhispa ingae Uhmann, 1930 | |
| Octhispa nevermanni Uhmann, 1930 | |
| Octhispa steinhauseni Uhmann, 1961 | |
| Octhispa testaceipes Pic, 1929 | |
| Octhispa unimaculata Pic, 1929 | |
| Octotoma championi Baly, 1885 | Lantana leaf beetle |
| Octotoma intermedia Staines, 1989 | |
| Octotoma marginicollis G. Horn, 1883 | Puget oregonian |
| Octotoma puncticollis Staines, 1994 | |
| Octotoma scabripennis Guérin-Ménev..., 1844 | Beetle |
| Odontota arizonica Uhmann, 1938 | |
| Oxychalepus alienus Baly, 1885 | Variegated cutworm |
| Oxychalepus anchora (Chapuis, 1877) | ⇒ Oxychalepus externa Chapuis, 1877 |
| Oxychalepus balyanus Weise, 1911 | |
| Oxychalepus externa Chapuis, 1877 | |
| Oxychalepus normalis Chapuis, 1877 | Armyworm |
| Oxychalepus posticatus Baly, 1885 | Variegated cutworm |
| Oxyroplata bellicosa Baly, 1885 | Fall armyworm |
| Pentispa amplipennis Uhmann, 1930 | |
| Pentispa atrocaerulea Champion, 1894 | |
| Pentispa beata Baly, 1885 | Fall armyworm |
| Pentispa bilimeki Spaeth, 1937 | |
| Pentispa candezei Chapuis, 1877 | Armyworm |
| Pentispa chevrolati Chapuis, 1877 | Armyworm |
| Pentispa clarkella Baly, 1885 | Fall armyworm |
| Pentispa distincta Baly, 1885 | Fall armyworm |
| Pentispa explanata Chapuis, 1877 | Armyworm |
| Pentispa fairmairei Chapuis, 1877 | Armyworm |
| Pentispa larssoni Uhmann, 1957 | |
| Pentispa melanura Chapuis, 1877 | Armyworm |
| Pentispa morio Fabricius, 1801 | |
| Pentispa parumpunctata Weise, 1910 | |
| Pentispa perroudi Pic, 1933 | |
| Pentispa rockefelleri Pallister, 1953 | |
| Pentispa sallaei Baly, 1885 | Fall armyworm |
| Pentispa sanguinipennis Baly, 1885 | Fall armyworm |
| Pentispa sulcifrons Champion, 1894 | |
| Pentispa suturalis Baly, 1885 | Variegated cutworm |
| Pentispa vittatipennis Baly, 1885 | Fall armyworm |
| Physocoryna expansa Pic, 1925 | |
| Platocthispa championi Baly, 1885 | Variegated cutworm |
| Platocthispa consociata Baly, 1885 | Fall armyworm |
| Platocthispa emorsitans Baly, 1885 | Fall armyworm |
| Platocthispa fulvescens Baly, 1885 | Fall armyworm |
| Platocthispa gregorii Chapuis, 1877 | Armyworm |
| Platocthispa lateritia Smith, 1885 | |
| Probaenia armigera Baly, 1885 | Fall armyworm |
| Probaenia crenatula Uhmann, 1928 | |
| Probaenia pici Uhmann, 1930 | |
| Probaenia pretiosa Uhmann, 1927 | |
| Probaenia variegata Baly, 1885 | Fall armyworm |
| Stenopodius flavidus G. Horn, 1883 | Puget oregonian |
| Stenopodius insularis Blaisdell, 1939 | Lawn armyworm |
| Stenopodius lateralis Schaeffer, 1933 | Columbine borer |
| Sternostena costaricana Uhmann, 1938 | |
| Stethispa unimaculata Pic, 1929 | |
| Sumitrosis amica Baly, 1885 | Variegated cutworm |
| Sumitrosis ancoroides Schaeffer, 1933 | Columbine borer |
| Sumitrosis breviceps Baly, 1885 | Variegated cutworm |
| Sumitrosis bruchi Uhmann, 1938 | |
| Sumitrosis congener Baly, 1885 | Variegated cutworm |
| Sumitrosis distinctus Baly, 1885 | Variegated cutworm |
| Sumitrosis diversipes Baly, 1885 | Variegated cutworm |
| Sumitrosis fryi Baly, 1885 | Variegated cutworm |
| Sumitrosis gestroi Weise, 1906 | |
| Sumitrosis heringi Uhmann, 1935 | |
| Sumitrosis imparallela Pic, 1932 | |
| Sumitrosis inaequalis Weber, 1801 | |
| Sumitrosis instabilis Baly, 1885 | Variegated cutworm |
| Sumitrosis opacicollis Baly, 1885 | Variegated cutworm |
| Sumitrosis pallescens Baly, 1885 | Variegated cutworm |
| Sumitrosis parallela Champion, 1894 | |
| Sumitrosis placida Baly, 1885 | Variegated cutworm |
| Sumitrosis semilimbata Baly, 1885 | Variegated cutworm |
| Sumitrosis terminatus Baly, 1885 | Variegated cutworm |
| Sumitrosis tibialis Baly, 1885 | Variegated cutworm |
| Sumitrosis weisei Staines, 1993 | |
| Uroplata armata Baly, 1885 | W-marked cutworm |
| Uroplata auriculata Uhmann, 1943 | |
| Uroplata costaricana Pic, 1932 | |
| Uroplata distinguenda Baly, 1885 | W-marked cutworm |
| Uroplata dolorosa Baly, 1885 | W-marked cutworm |
| Uroplata forsteri Uhmann, 1949 | |
| Uroplata fulvopustulata Baly, 1885 | W-marked cutworm |
| Uroplata fusca Chapuis, 1877 | |
| Uroplata nebulosa Baly, 1885 | W-marked cutworm |
| Uroplata pascoei Baly, 1885 | W-marked cutworm |
| Uroplata sculptilis Chapuis, 1877 | |
| Uroplata varicostata Pic, 1932 | |
| Xenochalepus (Neochalepus) chapuisi (Baly, 1885) | ⇒ Xenochalepus contubernalis Baly, 1885 |
| Xenochalepus (Neochalepus) chromaticus Baly, 1885 | Variegated cutworm |
| Xenochalepus (Neochalepus) contubernalis Baly, 1885 | Variegated cutworm |
| Xenochalepus (Neochalepus) discernendus Uhmann, 1940 | |
| Xenochalepus (Neochalepus) fraternalis Baly, 1885 | Fall armyworm |
| Xenochalepus (Neochalepus) frictus Weise, 1905 | Western yellowstriped armyworm |
| Xenochalepus (Neochalepus) hespenheidei Staines, 2000 | |
| Xenochalepus (Neochalepus) maculicollis Champion, 1894 | |
| Xenochalepus (Neochalepus) mediolineatus Baly, 1885 | Fall armyworm |
| Xenochalepus (Neochalepus) metallescens Weise, 1905 | Western yellowstriped armyworm |
| Xenochalepus (Neochalepus) signaticollis Blay, 1885 | Fall armyworm |
| Xenochalepus (Neochalepus) suturata Uhmann, 1957 | |
| Xenochalepus (Xenochalepus) amplipennis Baly, 1885 | Fall armyworm |
| Xenochalepus (Xenochalepus) ater Weise, 1905 | Western yellowstriped armyworm |
| Xenochalepus (Xenochalepus) bicostatus Chapuis, 1877 | Armyworm |
| Xenochalepus (Xenochalepus) deyrollei Chapuis, 1877 | Armyworm |
| Xenochalepus (Xenochalepus) erythroderus Chapuis, 1877 | Armyworm |
| Xenochalepus (Xenochalepus) omoger Crotch, 1873 | |
| Xenochalepus (Xenochalepus) omogerus (Crotch, 1873) | ⇒ Xenochalepus omoger Crotch, 1873 |
| Xenochalepus (Xenochalepus) ovatus (Uhmann, 1938) | ⇒ Xenochalepus haroldi Chapuis, 1877 |
| Xenochalepus (Xenochalepus) palmeri Baly, 1885 | Fall armyworm |
| Xenochalepus (Xenochalepus) rufithorax Baly, 1885 | Variegated cutworm |
| Xenochalepus (Xenochalepus) subomoger (Uhmann, 1937) | ⇒ Xenochalepus omogera Crotch, 1873 |
| Xenochalepus (Xenochalepus) univittatus Baly, 1886 | Fall armyworm |
| Xenochalepus (Xenochalepus) waterhousei Baly, 1885 | Fall armyworm |
| Xenochalepus arizonicus Uhmann, 1938 | |
| Xenochalepus omogera Crotch, 1873 | |
