| Amphinemoura delosa | |
| Amphinemoura linda | |
| Amphinemura alabama Baumann, 1996 | Alabama Forestfly |
| Amphinemura apache Baumann & Ga..., 1972 | Apache Forestfly |
| Amphinemura appalachia Baumann, 1996 | Appalachian Forestfly |
| Amphinemura banksi Baumann & Ga..., 1972 | Rockies Forestfly |
| Amphinemura borealis Morton, 1894 | |
| Amphinemura claassenia Wu, 1935 | |
| Amphinemura delosa Ricker, 1952 | Eastern Forestfly |
| Amphinemura kawaii Shimizu, 1997 | |
| Amphinemura linda (Ricker, 1952) | ⇒ Amphinemura palmeni Koponen, 1917 |
| Amphinemura mexicana Baumann & Ga..., 1972 | Mexican Forestfly |
| Amphinemura mockfordi Ricker, 1952 | Tennessee Forestfly |
| Amphinemura mogollonica Baumann & Ga..., 1972 | Mogollon Forestfly |
| Amphinemura nigritta Provancher, 1876 | Little Black Forestfly |
| Amphinemura palmeni Koponen, 1917 | Lovely Forestfly |
| Amphinemura puebla Baumann & Ga..., 1972 | Puebla Forestfly |
| Amphinemura reinerti Baumann, 1976 | Oriental Forestfly |
| Amphinemura standfussi Ris, 1902 | Small Brown |
| Amphinemura sulcicollis Stephens, 1836 | Small Brown |
| Amphinemura texana Baumann, 1996 | Texas Forestfly |
| Amphinemura triramia Wu, 1962 | |
| Amphinemura varshava Ricker, 1952 | Warsaw Forestfly |
| Amphinemura venusta Banks, 1911 | Window Forestfly |
| Amphinemura wui Claassen, 1936 | Spiked Forestfly |
| Lednia borealis Baumann & Ko..., 2010 | Northern Forestfly |
| Lednia sierra Baumann & Ko..., 2010 | Sierra Forestfly |
| Lednia tetonica Baumann & Call, 2012 | |
| Lednia tumana Ricker, 1952 | Meltwater Forestfly |
| Malenka bifurcata Claassen, 1923 | Forked Forestfly |
| Malenka biloba Claassen, 1923 | Two-lobed Forestfly |
| Malenka californica Claassen, 1923 | California Forestfly |
| Malenka coloradensis Banks, 1897 | Colorado Forestfly |
| Malenka cornuta Claassen, 1923 | Horned Forestfly |
| Malenka depressa Banks, 1898 | Bluntlobe Forestfly |
| Malenka flexura Claassen, 1923 | Twisted Forestfly |
| Malenka marionae Hitchcock, 1958 | Sagehen Forestfly |
| Malenka murvoshi Baumann & Ko..., 2010 | Spring Mountains Forestfly |
| Malenka perplexa Frison, 1936 | Coast Forestfly |
| Malenka tina Ricker, 1952 | Tiny Forestfly |
| Malenka wenatchee Ricker, 1965 | Wenatchee Forestfly |
| Mesonemoura vaillanti Navas, 1922 | |
| Nanonemoura wahkeena Jewett, 1954 | Wahkeena Forestfly |
| Nemoura arctica Esben-Petersen, 1910 | Arctic Forestfly |
| Nemoura avicularis Morton, 1894 | |
| Nemoura banksi | |
| Nemoura besamesta | |
| Nemoura besametsa (Ricker, 1952) | ⇒ Prostoia besametsa Ricker, 1952 |
| Nemoura carolinensis (Claassen, 1923) | ⇒ Soyedina carolinensis Claassen, 1923 |
| Nemoura chila (Ricker, 1952) | ⇒ Zapada chila Ricker, 1952 |
| Nemoura cinerea (Retzius, 1783) | ⇒ Amphinemura sulcicollis Stephens, 1836 |
| Nemoura cocaviuscula Du & Zhou, 2007 | |
| Nemoura columbiana (Claassen, 1923) | ⇒ Zapada columbiana Claassen, 1923 |
| Nemoura delicatula (Claassen, 1923) | ⇒ Podmosta delicatula Claassen, 1923 |
| Nemoura delosa (Ricker, 1952) | ⇒ Amphinemura delosa Ricker, 1952 |
| Nemoura erratica (Claassen, 1936) | ⇒ Nemoura flexuosa Aubert, 1949 |
| Nemoura foersteri (Ricker, 1943) | ⇒ Ostrocerca foersteri Ricker, 1943 |
| Nemoura guangdongensis W.H.Li & D.Yang, 2006 | |
| Nemoura haysi (Ricker, 1952) | ⇒ Zapada haysi Ricker, 1952 |
| Nemoura katahdin | |
| Nemoura linda (Ricker, 1952) | ⇒ Amphinemura palmeni Koponen, 1917 |
| Nemoura lui Du & Zhou, 2008 | |
| Nemoura magnispina Du & Zhou, 2008 | |
| Nemoura marginata F.J. Pictet, 1836 | |
| Nemoura mockfordi (Ricker, 1952) | ⇒ Amphinemura mockfordi Ricker, 1952 |
| Nemoura nevadensis (Claassen, 1923) | ⇒ Soyedina interrupta Claassen, 1923 |
| Nemoura normani Ricker, 1952 | Alaska Forestfly |
| Nemoura oculata Z.J.Wang & Y..., 2006 | |
| Nemoura oregonensis (Claassen, 1923) | ⇒ Zapada oregonensis Claassen, 1923 |
| Nemoura phasianusa Ham, 2009 | |
| Nemoura potteri (Baumann & Ga..., 1971) | ⇒ Soyedina potteri Baumann & Ga..., 1971 |
| Nemoura prolongata (Claassen, 1923) | ⇒ Ostrocerca prolongata Claassen, 1923 |
| Nemoura rickeri Jewett, 1971 | Cencilla |
| Nemoura rossi (Ricker, 1952) | ⇒ Podmosta decepta Frison, 1942 |
| Nemoura sahlbergi Morton, 1896 | |
| Nemoura securigera Klapálek, 1908 | |
| Nemoura spiniloba Jewett, 1954 | Spiny Forestfly |
| Nemoura spinosa (Wu, 1939) | ⇒ Amphinemura kawaii Shimizu, 1997 |
| Nemoura stylata (Banks, 1920) | ⇒ Amphinemura nigritta Provancher, 1876 |
| Nemoura tina (Ricker, 1952) | ⇒ Malenka tina Ricker, 1952 |
| Nemoura trispinosa Claassen, 1923 | Three-spined forestfly |
| Nemoura truncata (Claassen, 1923) | ⇒ Ostrocerca truncata Claassen, 1923 |
| Nemoura tumana (Ricker, 1952) | ⇒ Lednia tumana Ricker, 1952 |
| Nemoura varshava (Ricker, 1952) | ⇒ Amphinemura varshava Ricker, 1952 |
| Nemoura wahkeena (Jewett, 1954) | ⇒ Nanonemoura wahkeena Jewett, 1954 |
| Nemoura weberi (Ricker, 1952) | ⇒ Podmosta weberi Ricker, 1952 |
| Nemurella pictetii Klapálek, 1900 | Small Brown |
| Ostrocerca albidipennis Walker, 1852 | Whitetailed Forestfly |
| Ostrocerca complexa Claassen, 1937 | Notched Forestfly |
| Ostrocerca dimicki Frison, 1936 | Hooked Forestfly |
| Ostrocerca foersteri Ricker, 1943 | Cascades Forestfly |
| Ostrocerca prolongata Claassen, 1923 | Bent Forestfly |
| Ostrocerca truncata Claassen, 1923 | Truncate Forestfly |
| Paranemoura claasseni Baumann, 1996 | Boreal forestfly |
| Paranemoura decpeta Frison, 1942..., 1966 | |
| Paranemoura delicatula Claassen, 19..., 1966 | |
| Paranemoura macdunnoughi Ricker, 1947..., 1966 | |
| Paranemoura obscura Frison, 1936..., 1936 | |
| Paranemoura perfecta Walker, 1852 | Boreal forestfly |
| Paranemoura weberi Ricker, 1952..., 1966 | |
| Podmosta decepta Frison, 1942 | Least Forestfly |
| Podmosta decpeta Frison, 1942..., 1966 | |
| Podmosta delicatula Claassen, 1923 | Delicate Forestfly |
| Podmosta macdunnoughi Ricker, 1947 | Maritime forestfly |
| Podmosta obscura Frison, 1936 | Brown-veined Forestfly |
| Podmosta weberi Ricker, 1952 | Holarctic Forestfly |
| Prostoia besametsa Ricker, 1952 | Banded Forestfly |
| Prostoia completa Walker, 1852 | Central Forestfly |
| Prostoia hallasi Kondratieff ..., 1984 | Swamp Forestfly |
| Prostoia ozarkensis Baumann & Gr..., 2014 | Ozark Forestfly |
| Prostoia similis Hagen, 1861 | Longhorn Forestfly |
| Protonemura androsiana Pardo & Zwick, 2004 | |
| Protonemura auberti Illies, 1954 | |
| Protonemura corsicana Morton, 1930 | |
| Protonemura cressa Zwick, 1978 | |
| Protonemura meyeri F.J. Pictet, 1841 | Early Brown |
| Shipsa rotunda Claassen, 1923 | Intrepid forestfly |
| Soyedina alexandria Grubbs, 2006 | Cumberland Forestfly |
| Soyedina amicalola Verdone & Ko..., 2017 | Georgia Forest Fly |
| Soyedina calcarea Grubbs, 2006 | Karst Forestfly |
| Soyedina carolinensis Claassen, 1923 | Carolina Forestfly |
| Soyedina interrupta Claassen, 1923 | Broken Forestfly |
| Soyedina kondratieffi Baumann & Gr..., 1996 | Southeastern Forestfly |
| Soyedina merritti Baumann & Gr..., 1996 | Powdermill Forestfly |
| Soyedina nevadensis Claassen, 1923 | Nevada Forestfly |
| Soyedina potteri Baumann & Ga..., 1971 | Rocky Mountain Forestfly |
| Soyedina producta Claassen, 1923 | Knobbed Forestfly |
| Soyedina sheldoni Grubbs & Bau..., 2019 | |
| Soyedina vallicularia C.F.Wu, 1923 | Valley Forestfly |
| Soyedina vallicularia washingtoni | |
| Soyedina washingtoni Claassen, 1923 | Vernal Forestfly |
| Visoka cataractae Neave, 1933 | Cataract Forestfly |
| Zapada chila Ricker, 1952 | Smokies Forestfly |
| Zapada cinctipes Banks, 1897 | Common Forestfly |
| Zapada columbiana Claassen, 1923 | Columbian Forestfly |
| Zapada cordillera Baumann & Ga..., 1971 | Cordilleran Forestfly |
| Zapada frigida Claassen, 1923 | Frigid Forestfly |
| Zapada fumosa Baumann & Gr..., 2015 | |
| Zapada glacier Baumann & Ga..., 1971 | Glacier Forestfly |
| Zapada haysi Ricker, 1952 | Intermountain Forestfly |
| Zapada katahdin Baumann & Mingo, 1987 | Kathadin Forestfly |
| Zapada oregonensis Claassen, 1923 | Oregon Forestfly |
| Zapada wahkeena (Jewett, 1954) | ⇒ Nanonemoura wahkeena Jewett, 1954 |
