Lasionycta Aurivillius, 1892

Lasionycta alberta Barnes & Benjamin, 1923

Lasionycta albertensis McDunnough, 1925

Lasionycta albinuda Smith, 1903

Lasionycta alpicola Hampson, 1904

Lasionycta altaica Staudinger, 1892

Lasionycta arietis Grote, 1879

Lasionycta benjamini Hill, 1927

Lasionycta coloradensis Richards, 1943

Lasionycta conjugata Smith, 1899

Lasionycta curta Morrison, 1875

Lasionycta discolor Smith, 1899

Lasionycta dolosa Barnes & Benjamin, 1923

Lasionycta dovrensis Staudinger, 1864

Lasionycta earina Morrison, 1874

Lasionycta flanda Smith, 1908

Lasionycta flavescens Lingonblad, 1944

Lasionycta fumida Graeser, 1888

Lasionycta hampa Smith, 1908

Lasionycta imbecilla (Fabricius, 1794)

Lasionycta impar (Staudinger, 1870)

Lasionycta impingens Walker, 1857

Lasionycta infuscata Smith, 1899

Lasionycta insolens Grote

Lasionycta kenteana Staudinger, 1892

Lasionycta klotsi Richards, 1943

Lasionycta lagganata Barnes & Benjamin, 1924

Lasionycta leucocycla Staudinger, 1857

Lasionycta luteola Smith, 1894

Lasionycta macleani McDunnough, 1927

Lasionycta magadanensis Kononenko & Lafontaine, 1986

Lasionycta marloffi Dyar, 1922

Lasionycta membrosa Morrison, 1875

Lasionycta moeschleri Staudinger, 1901

Lasionycta mongolica Staudinger, 1896

Lasionycta mutilata Smith, 1898

Lasionycta nivaria Grote, 1875

Lasionycta ochracea Riley, 1892

Lasionycta perplexa Smith, 1887

Lasionycta perpura Morrison, 1875

Lasionycta phaea Hampson, 1903

Lasionycta phoca Möschler, 1864

Lasionycta poca Barnes & Benjamin, 1923

Lasionycta preblei Benjamin, 1933

Lasionycta promulsa Morrison, 1875

Lasionycta proxima (Hubner, 1809)

Lasionycta quadrilunata Grote, 1874

Lasionycta rainieri Smith, 1900

Lasionycta sajanensis Kononenko, 1986

Lasionycta secedens (Walker, 1858)

Lasionycta sedilis Smith, 1899

Lasionycta skraelingia Herrich-Schäffer, 1845

Lasionycta staudingeri Aurivillius, 1891

Lasionycta subdita Möschler, 1860

Lasionycta subfumosa Gibson, 1920

Lasionycta subfuscula Grote, 1873

Lasionycta unicolor Spuler, 1905

Lasionycta uniformis Smith, 1894

Lasionycta variegata Lingonblad, 1944

Lasionycta wyatti Barnes & Benjamin, 1926