| Lonchaea affinis Malloch, 1920 | |
| Lonchaea aithohirta Mcalpine, 1964 | Woodland bittercress |
| Lonchaea alameda Mcalpine, 1964 | Woodland bittercress |
| Lonchaea albiceps (Malloch, 1914) | ⇒ Dasiops facialis Collin, 1953 |
| Lonchaea albidala Mcalpine, 1964 | Woodland bittercress |
| Lonchaea albitarsis Zetterstedt, 1837 | Dung fly |
| Lonchaea angustitarsis Malloch, 1920 | |
| Lonchaea aterrima (Malloch, 1920) | ⇒ Earomyia aterrima Malloch, 1920 |
| Lonchaea atraposa Mcalpine, 1964 | Woodland bittercress |
| Lonchaea atritarsis Malloch, 1923 | Laysan bur cucumber |
| Lonchaea auranticornis Mcalpine, 1964 | Woodland bittercress |
| Lonchaea baliola Mcalpine, 1964 | Woodland bittercress |
| Lonchaea ballerina McAlpine & M..., 1968 | Heartleaf bittercress |
| Lonchaea caerulea Walker, 1849 | Largeflower milkweed |
| Lonchaea chalybea Wiedemann, 1830 | |
| Lonchaea chorea Fabricius, 1781 | |
| Lonchaea collini Hackman, 1956 | |
| Lonchaea coloradensis Malloch, 1923 | Laysan bur cucumber |
| Lonchaea comitata Mcalpine, 1964 | Woodland bittercress |
| Lonchaea corticis Taylor, 1928 | |
| Lonchaea cristula Mcalpine, 1964 | Woodland bittercress |
| Lonchaea cuneifrons Mcalpine, 1964 | |
| Lonchaea curiosa Mcalpine, 1964 | |
| Lonchaea defecta Mcalpine, 1964 | Woodland bittercress |
| Lonchaea deleoni Mcalpine, 1964 | Woodland bittercress |
| Lonchaea deutschi (Zetterstedt, 1837) | ⇒ Lonchaea sylvatica Beling, 1873 |
| Lonchaea didymosa Mcalpine, 1964 | Woodland bittercress |
| Lonchaea dunni Mcalpine, 1964 | Woodland bittercress |
| Lonchaea earomyoides Mcalpine, 1964 | Woodland bittercress |
| Lonchaea flavipedulis Mcalpine, 1964 | Woodland bittercress |
| Lonchaea flavipennis (Morge, 1959) | ⇒ Setisquamalonchaea fumosa Egger, 1862 |
| Lonchaea flemingi Mcalpine, 1964 | Woodland bittercress |
| Lonchaea foxleei Mcalpine, 1964 | Woodland bittercress |
| Lonchaea fulvicornis Bigot, 1881 | |
| Lonchaea furnissi Mcalpine, 1964 | Woodland bittercress |
| Lonchaea hesperia Mcalpine, 1964 | Woodland bittercress |
| Lonchaea heterosa Mcalpine, 1964 | Woodland bittercress |
| Lonchaea hirlithorax | |
| Lonchaea hirta Malloch, 1920 | |
| Lonchaea hirticeps (Zetterstedt, 1837) | ⇒ Lonchaea iona MacGowan, 2001 |
| Lonchaea hirtithorax (Aldrich, 1925) | ⇒ Earomyia hirtithorax Aldrich, 1925 |
| Lonchaea hoppingi Mcalpine, 1964 | Woodland bittercress |
| Lonchaea hyalipennis Zetterstedt, 1847 | Dung fly |
| Lonchaea ignicornis Mcalpine, 1964 | Woodland bittercress |
| Lonchaea iona MacGowan, 2001 | |
| Lonchaea ipsiphaga Mcalpine, 1964 | Woodland bittercress |
| Lonchaea johnseyi Mcalpine, 1964 | Woodland bittercress |
| Lonchaea ketiosa Mcalpine, 1964 | Woodland bittercress |
| Lonchaea languida Mcalpine, 1964 | Woodland bittercress |
| Lonchaea laxa Collin, 1953 | |
| Lonchaea leviscuta Mcalpine, 1964 | Woodland bittercress |
| Lonchaea lineola Mcalpine, 1964 | Woodland bittercress |
| Lonchaea longicornis (Williston, 1896) | ⇒ Lonchaea lambiana Bezzi, 1918 |
| Lonchaea luctuosa Mcalpine, 1964 | Woodland bittercress |
| Lonchaea luteala Mcalpine, 1964 | Woodland bittercress |
| Lonchaea maniola Mcalpine, 1964 | Woodland bittercress |
| Lonchaea martini Mcalpine, 1964 | Woodland bittercress |
| Lonchaea marylandica Malloch, 1923 | Laysan bur cucumber |
| Lonchaea micula Mcalpine, 1964 | Woodland bittercress |
| Lonchaea minuta Meijere, 1910 | |
| Lonchaea nanella Mcalpine, 1964 | Woodland bittercress |
| Lonchaea neatosa Mcalpine, 1964 | Woodland bittercress |
| Lonchaea nebulosa McAlpine & M..., 1968 | Heartleaf bittercress |
| Lonchaea nexosa Mcalpine, 1964 | Woodland bittercress |
| Lonchaea nigrociliata Malloch, 1920 | |
| Lonchaea nimiseta Mcalpine, 1964 | Woodland bittercress |
| Lonchaea nudifemorata Malloch, 1914 | Gray's bur cucumber |
| Lonchaea oreadis Mcalpine, 1964 | Woodland bittercress |
| Lonchaea orsitesa McAlpine & M..., 1968 | Heartleaf bittercress |
| Lonchaea perfidia Mcalpine, 1964 | Woodland bittercress |
| Lonchaea pleuriseta Malloch, 1920 | |
| Lonchaea polita Say, 1830 | Lance fly |
| Lonchaea populnea Mcalpine, 1964 | Woodland bittercress |
| Lonchaea pusillula Mcalpine, 1964 | Woodland bittercress |
| Lonchaea quadrisetosus (Malloch, 1914) | ⇒ Dasiops quadrisetosus Malloch, 1914 |
| Lonchaea ragnari Hackman, 1956 | Large Birch Lance-fly |
| Lonchaea reidi Mcalpine, 1964 | Woodland bittercress |
| Lonchaea relaxa Mcalpine, 1964 | Woodland bittercress |
| Lonchaea ruficornis (Malloch, 1920) | ⇒ Lonchaea fulvicornis Bigot, 1881 |
| Lonchaea scutellaris Rondani, 1874 | |
| Lonchaea senescens S. H. Scudder, 1877 | |
| Lonchaea setapleura Mcalpine, 1964 | Woodland bittercress |
| Lonchaea silvula Mcalpine, 1964 | Woodland bittercress |
| Lonchaea simulata Mcalpine, 1964 | Woodland bittercress |
| Lonchaea striatifrons (Malloch, 1920) | ⇒ Lonchaea urubambana Hennig, 1948 |
| Lonchaea subhirta Mcalpine, 1964 | Woodland bittercress |
| Lonchaea sylvatica Beling, 1873 | |
| Lonchaea tanypilosa Mcalpine, 1964 | Woodland bittercress |
| Lonchaea tarantella McAlpine & M..., 1968 | Heartleaf bittercress |
| Lonchaea trinalis Mcalpine, 1964 | Woodland bittercress |
| Lonchaea triplaris Mcalpine, 1964 | Woodland bittercress |
| Lonchaea ursina Malloch, 1920 | |
| Lonchaea urubambana Hennig, 1948 | |
| Lonchaea vaginalis (Fallen, 1820) | ⇒ Lonchaea chorea Fabricius, 1781 |
| Lonchaea vockerothi Mcalpine, 1964 | Woodland bittercress |
| Lonchaea watsoni Curran, 1926 | |
| Lonchaea winnemanae Malloch, 1914 | Gray's bur cucumber |
| Lonchaea zetterstedti (Becker, 1902) | ⇒ Lonchaea collini Hackman, 1956 |
| Neosilba batesi Curran, 1932 | |
| Neosilba certa Walker, 1853 | |
| Neosilba major Malloch, 1920 | |
| Neosilba nigrocaerulea Malloch, 1920 | |
| Neosilba oaxacana McAlpine & S..., 1982 | |
| Neosilba parva Hennig, 1948 | |
| Neosilba peltae McAlpine & S..., 1982 | |
| Neosilba perezi Romero & Ruppel, 1973 | Bailey's acacia |
| Setisquamalonchaea fumosa Egger, 1862 | |
| Silba atratula (Walker, 1860) | ⇒ Silba vanemdeni Mcalpine, 1975 |
| Silba glaberrima Wiedemann, 1830 | |
| Silba ischnopoda Macgowan & C..., 2018 | |
