| Subgenus | Cheilosia (Borealis)
| 0 | Species |
| Subgenus | Cheilosia (Cartosyrphus) Bigot, 1883
| 0 | Species |
| Subgenus | Cheilosia (Chaetochilosia) Enderlein, 1936
| 1 | Species |
| Subgenus | Cheilosia (Conicheila) Barkalov, 2002
| 1 | Species |
| Subgenus | Cheilosia (Convocheila) Barkalov, 2002
| 154 | Species |
| Subgenus | Cheilosia (Hiatomyia) Shannon, 1922
| 0 | Species |
| Species | Cheilosia abagoensis Scufjin, 1979
| | |
| Species | Cheilosia abbreviata Shiraki, 1953
| | |
| Species | Cheilosia abdominalis Shiraki, 1968 ⇒ Cheilosia matsumurana
| | |
| Species | Cheilosia acuticornis Curran, 1928
| | |
| Species | Cheilosia acutilabris Becker, 1894
| | |
| Species | Cheilosia aenea Scopoli, 1763
| | |
| Species | Cheilosia aenigmatosa Barkalov, 1993
| | |
| Species | Cheilosia aesyctes Walker, 1849
| | |
| Species | Cheilosia ahena Roser, 1840
| | |
| Species | Cheilosia akela Violovitsh, 1973
| | |
| Species | Cheilosia alaskensis Hunter, 1897 Hemlock bark maggot | | |
| Species | Cheilosia albicheta Rondani, 1868 ⇒ Cheilosia (Chaetochilosia) impressa
| | |
| Species | Cheilosia albipes Shiraki, 1968
| | |
| Species | Cheilosia albipicta Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia albiseta Meigen, 1838 ⇒ Cheilosia (Convocheila) longula
| | |
| Species | Cheilosia albohirta Hellen, 1930
| | |
| Species | Cheilosia albopubifera Huo, Ren & Zheng, 2007
| | |
| Species | Cheilosia aldrichi Hunter, 1896
| 1 | Subspecies |
| Species | Cheilosia aliena Barkalov & Peck, 1997
| | |
| Species | Cheilosia alpha Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia alpinensis Fluke & Hull, 1947 ⇒ Cheilosia sialia
| | |
| Species | Cheilosia altera Barkalov & Cheng, 2004
| | |
| Species | Cheilosia altimontana Barkalov & Cheng, 2004
| | |
| Species | Cheilosia ampla ♰ S. H. Scudder, 1878
| | |
| Species | Cheilosia angelica Telford, 1939 ⇒ Cheilosia orilliaenis
| | |
| Species | Cheilosia angusta Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia angustigena Becker, 1894
| | |
| Species | Cheilosia angustipennis Becker, 1894
| | |
| Species | Cheilosia annulifemur Stackelberg, 1930
| | |
| Species | Cheilosia antennalis Herve-Bazin, 1929
| | |
| Species | Cheilosia antipoda Hull, 1949 ⇒ Platycheirus (Eocheilosia) antipoda
| | |
| Species | Cheilosia aokii Shiraki, 1953
| | |
| Species | Cheilosia apicalis Brunetti, 1913
| | |
| Species | Cheilosia aratica Barkalov, 1978
| | |
| Species | Cheilosia argentifrons Hellen, 1914
| | |
| Species | Cheilosia argentipila Fluke & Hull, 1947 ⇒ Cheilosia sialia
| | |
| Species | Cheilosia arkita Zimina, 1970
| | |
| Species | Cheilosia armeniaca Stackelberg, 1960
| | |
| Species | Cheilosia asakawaensis Shiraki, 1968
| | |
| Species | Cheilosia asiomontana Peck, 1971
| | |
| Species | Cheilosia atericornis Barkalov & Cheng, 2004
| | |
| Species | Cheilosia aterima Sack, 1927
| | |
| Species | Cheilosia aterrima Sack, 1927
| | |
| Species | Cheilosia atra Gimmerthal, 1842 ⇒ Cheilosia paganus
| | |
| Species | Cheilosia atrocapilla Hull & Fluke, 1950
| | |
| Species | Cheilosia atypica Barkalov, 1993
| | |
| Species | Cheilosia aurantipes Bigot, 1857 ⇒ Pipiza aurantipes
| | |
| Species | Cheilosia auripila Meigen, 1838 ⇒ Cheilosia himantopus
| | |
| Species | Cheilosia auritecta Fluke, 1957 ⇒ Cheilosia aurotecta
| | |
| Species | Cheilosia aurotecta Giglio-Tos, 1892
| | |
| Species | Cheilosia australis Macquart, 1850
| | |
| Species | Cheilosia austrosibirica Barkalov, 2005
| | |
| Species | Cheilosia bakurianiensis Kuznetzov, 1987
| | |
| Species | Cheilosia balu Violovitsh, 1966
| | |
| Species | Cheilosia barbafacies Vujić, 0
| | |
| Species | Cheilosia bardus Harris, 1780 ⇒ Cheilosia (Convocheila) albitarsis
| | |
| Species | Cheilosia barkalovi Stahls, 1977
| | |
| Species | Cheilosia baroni Williston, 1887
| | |
| Species | Cheilosia basalis Shiraki, 1968
| | |
| Species | Cheilosia bashanensis Huo, Ren & Zheng, 2007
| | |
| Species | Cheilosia bicolorata Shannon, 1922
| | |
| Species | Cheilosia bigelowi Curran, 1926
| | |
| Species | Cheilosia bombiformis Matsumura, 1911
| | |
| Species | Cheilosia bombylioides Hull, 1949
| | |
| Species | Cheilosia borealis Coquillett, 1900
| | |
| Species | Cheilosia brevichaeta Shannon, 1922
| | |
| Species | Cheilosia brevimontana Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia brevipila Shiraki, 1968
| | |
| Species | Cheilosia browni Curran, 1931
| | |
| Species | Cheilosia bruesi ♰ F. M. Hull, 1945
| | |
| Species | Cheilosia brunnipilosa Shiraki, 1968
| | |
| Species | Cheilosia bullabucca Barkalov & Ståhls, 2015
| | |
| Species | Cheilosia bureschi Delkeskamp, 1942
| | |
| Species | Cheilosia burkei Shannon, 1922
| | |
| Species | Cheilosia calculosa Skufjin, 1974 ⇒ Cheilosia neocaerulescens
| | |
| Species | Cheilosia callichroma Hull & Fluke, 1950 ⇒ Cheilosia bigelowi
| | |
| Species | Cheilosia caltha Shannon, 1922
| | |
| Species | Cheilosia calthus Shannon, 1922
| | |
| Species | Cheilosia calva Barkalov, 1991
| | |
| Species | Cheilosia canada Hull & Fluke, 1950
| | |
| Species | Cheilosia canadensis Shannon, 1922
| | |
| Species | Cheilosia candida Vujić & Radenković, 2020
| | |
| Species | Cheilosia cantabrica Marcos-Garcia, 1989
| | |
| Species | Cheilosia canthabrica Marcos-Garcia, 1989
| | |
| Species | Cheilosia capillata Loew, 1863
| | |
| Species | Cheilosia capitalis Miller, 1924
| | |
| Species | Cheilosia captalis Miller, 1924 ⇒ Platycheirus (Eocheilosia) captalis
| | |
| Species | Cheilosia catalina Shannon, 1922
| | |
| Species | Cheilosia caucasogenita Kuznetzov, 1997
| | |
| Species | Cheilosia certa Barkalov, 1998
| | |
| Species | Cheilosia chalybeata Walker, 1851
| | |
| Species | Cheilosia chalybescens Williston, 1893
| | |
| Species | Cheilosia changaica Peck, 1979
| | |
| Species | Cheilosia charae Barkalov & Cheng, 2004
| | |
| Species | Cheilosia chintimini Lovett, 1921
| | |
| Species | Cheilosia chionthrix Hull & Fluke, 1950
| | |
| Species | Cheilosia chipsanii Matsumura, 1911
| | |
| Species | Cheilosia chlorus Meigen, 1822 ⇒ Cheilosia (Convocheila) fraterna
| | |
| Species | Cheilosia choris Meigen, 1822
| | |
| Species | Cheilosia christiani
| | |
| Species | Cheilosia chrysochlamys Williston, 1891
| | |
| Species | Cheilosia chrysocomoides Strobl, 1910
| | |
| Species | Cheilosia chrysothrix Hull & Fluke, 1950
| | |
| Species | Cheilosia chukotana Barkalov & Mutin, 2014
| | |
| Species | Cheilosia cineralis Hull & Fluke, 1950 ⇒ Cheilosia cynoprosopa
| | |
| Species | Cheilosia circassica Ståhls & Barkalov, 2017
| | |
| Species | Cheilosia coerula Fluke & Hull, 1946
| | |
| Species | Cheilosia coerulea Fluke & Hull, 1946 Jungermann's platydictya moss | | |
| Species | Cheilosia coerulescens Meigen, 1822
| | |
| Species | Cheilosia collis Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia columbiae Curran, 1922
| | |
| Species | Cheilosia comosa Loew, 1863
| | |
| Species | Cheilosia confinis Becker, 1894
| | |
| Species | Cheilosia consentiens Curran, 1926
| | |
| Species | Cheilosia convexifrons Stackelberg, 1963
| | |
| Species | Cheilosia coriacea Hull & Fluke, 1950
| | |
| Species | Cheilosia cottrelli Telford, 1939 Rue | | |
| Species | Cheilosia crassata Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia cratorhina Hull & Fluke, 1950
| | |
| Species | Cheilosia cunninghami Miller, 1921 ⇒ Platycheirus (Eocheilosia) cunninghami
| | |
| Species | Cheilosia cuprea Scopoli, 1763
| | |
| Species | Cheilosia curvinervis Becker, 1894
| | |
| Species | Cheilosia cyanea Hunter, 1896
| | |
| Species | Cheilosia cyanescens Loew, 1863
| | |
| Species | Cheilosia cynoprosopa Hull & Fluke, 1950
| | |
| Species | Cheilosia cystorhyncha Barkalov, 1999
| | |
| Species | Cheilosia dacica Bradescu, 1977
| | |
| Species | Cheilosia dakota Hull & Fluke, 1950 ⇒ Cheilosia orilliaenis
| | |
| Species | Cheilosia decidua Egger, 1860 ⇒ Cheilosia (Convocheila) proxima
| | |
| Species | Cheilosia decima Barkalov & Cheng, 2004
| | |
| Species | Cheilosia decumbens Hull & Fluke, 1950 ⇒ Cheilosia pikei
| | |
| Species | Cheilosia depila Meigen, 1822
| | |
| Species | Cheilosia difficilis Herve-Bazin, 1929
| | |
| Species | Cheilosia dificilis Herve-Bazin, 1929
| | |
| Species | Cheilosia diminuta Shiraki, 1930
| | |
| Species | Cheilosia distincta Barkalov & Cheng, 1998
| | |
| Species | Cheilosia distinguenda Shiraki, 1968
| | |
| Species | Cheilosia divaricata Am Stein, 1857
| | |
| Species | Cheilosia dombressonensis Becker, 1898
| | |
| Species | Cheilosia drenowskii Szilady, 1936
| | |
| Species | Cheilosia dubia H. Weyenbergh, 1869
| | |
| Species | Cheilosia dzhungarica Barkalov, 2008
| | |
| Species | Cheilosia edashigei Shiraki, 1968
| | |
| Species | Cheilosia egregia Barkalov & Cheng, 1998
| | |
| Species | Cheilosia elongata Shiraki, 1968
| | |
| Species | Cheilosia erratica Barkalov & Peck, 1997
| | |
| Species | Cheilosia erubescense Huo & Ren, 2006
| | |
| Species | Cheilosia erythrocheila Rondani, 1868 ⇒ Cheilosia (Convocheila) barbata
| | |
| Species | Cheilosia eurodes Shiraki, 1930
| | |
| Species | Cheilosia exigua Barkalov & Peck, 1977
| | |
| Species | Cheilosia facialis Shiraki, 1968
| | |
| Species | Cheilosia falcata Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia fengensis Huo, 2017
| | |
| Species | Cheilosia ferruginea Lovett, 1919
| | |
| Species | Cheilosia flava Barkalov & Cheng, 2004
| | |
| Species | Cheilosia flaviceps Szilady, 1938
| | |
| Species | Cheilosia flavicornis Fabricius, 1781 ⇒ Cheilosia (Convocheila) bergenstammi
| | |
| Species | Cheilosia flavigena Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia flavimana Meigen, 1838 ⇒ Cheilosia (Convocheila) albitarsis
| | |
| Species | Cheilosia flavipennis Hull & Fluke, 1950 ⇒ Cheilosia alaskensis
| | |
| Species | Cheilosia flavissima Becker, 1894
| | |
| Species | Cheilosia flavitibia Barkalov & Cheng, 2004
| | |
| Species | Cheilosia flavoscutellata Shiraki, 1968 ⇒ Cheilosia (Convocheila) pallipes
| | |
| Species | Cheilosia flavosericea Hull & Fluke, 1950
| | |
| Species | Cheilosia floccosa Verrall, 1901
| | |
| Species | Cheilosia florella Shannon, 1922
| | |
| Species | Cheilosia fluvipes Matsumura, 1916
| | |
| Species | Cheilosia formasana Shiraki, 1930
| | |
| Species | Cheilosia formosana Shiraki, 1930
| | |
| Species | Cheilosia frontosa Bigot, 1884
| | |
| Species | Cheilosia fulvicornis Meigen, 1822
| | |
| Species | Cheilosia fulvipes Miller, 1924 ⇒ Platycheirus (Eocheilosia) fulvipes
| | |
| Species | Cheilosia fulvitarsis van der Goot, 1964
| | |
| Species | Cheilosia fuma Fluke & Hull, 1946 ⇒ Cheilosia chintimini
| | |
| Species | Cheilosia fumipennis Sack, 1941
| | |
| Species | Cheilosia funebres Harris, 1780
| | |
| Species | Cheilosia funebris
| | |
| Species | Cheilosia funeralis Walker, 1851
| | |
| Species | Cheilosia funibres
| | |
| Species | Cheilosia fuscicornis Rondani, 1865 ⇒ Cheilosia (Convocheila) barbata
| | |
| Species | Cheilosia fuscipennis Shiraki, 1953
| | |
| Species | Cheilosia galinae Barkalov, 2005
| | |
| Species | Cheilosia gemini Shannon, 1922
| | |
| Species | Cheilosia germanica ♰ F. M. Hull, 1945
| | |
| Species | Cheilosia gerstaeckeri Becker, 1894
| | |
| Species | Cheilosia gilva Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia glabrata Meigen, 1838 ⇒ Cheilosia ruralis
| | |
| Species | Cheilosia glabroptera Barkalov & Cheng, 2004
| | |
| Species | Cheilosia glirina Rondani, 1857 ⇒ Cheilosia (Convocheila) mutabilis
| | |
| Species | Cheilosia globulipes Becker, 1894
| | |
| Species | Cheilosia gorodkovi Stackelberg, 1963
| | |
| Species | Cheilosia grahami Barkalov, 1999
| | |
| Species | Cheilosia grummi Stackelberg, 1963
| | |
| Species | Cheilosia hasegewai Shiraki, 1968 ⇒ Cheilosia (Convocheila) longula
| | |
| Species | Cheilosia hattoriae Shiraki, 1968
| | |
| Species | Cheilosia hauseri Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia hecate ♰ Hull & Fluke, 1950
| | |
| Species | Cheilosia heptapotamica Stackelberg, 1963
| | |
| Species | Cheilosia hermiona Hull & Fluke, 1950
| | |
| Species | Cheilosia hesperia Shannon, 1922
| | |
| Species | Cheilosia hesperius Shannon, 1922
| | |
| Species | Cheilosia hiantha Hull & Fluke, 1950
| | |
| Species | Cheilosia hiawatha Shannon, 1922
| | |
| Species | Cheilosia himalayensis Brunetti, 1915
| | |
| Species | Cheilosia himantopus Panzer, 1798
| | |
| Species | Cheilosia hiraii Shiraki, 1968
| | |
| Species | Cheilosia hirayamaensis Shiraki, 1968
| | |
| Species | Cheilosia hirsuta Hull & Fluke, 1950 ⇒ Cheilosia nigrovittata
| | |
| Species | Cheilosia hirticincta Brunetti, 1915
| | |
| Species | Cheilosia honesta Rondani, 1868 ⇒ Cheilosia (Convocheila) lasiopa
| | |
| Species | Cheilosia hoodiana Bigot, 1883 Lowland fir bark | | |
| Species | Cheilosia hoodianus Bigot, 1883
| | |
| Species | Cheilosia howesii Miller, 1921 ⇒ Platycheirus (Eocheilosia) howesii
| | |
| Species | Cheilosia hunteri Curran, 1922
| | |
| Species | Cheilosia hyacintha Hull & Fluke, 1950
| | |
| Species | Cheilosia idahoa Shannon, 1922
| | |
| Species | Cheilosia illustratoides Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia indiana Bigot, 1883
| | |
| Species | Cheilosia indistincta Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia innominata Becker, 1907
| | |
| Species | Cheilosia insolita Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia intermedia Barkalov, 1999
| | |
| Species | Cheilosia intonsa Loew, 1857 ⇒ Cheilosia (Convocheila) latifrons
| | |
| Species | Cheilosia intonsaformis Barkalov & Cheng, 2004
| | |
| Species | Cheilosia irregula Barkalov & Cheng, 2004
| | |
| Species | Cheilosia iwawakiensis Shiraki, 1930
| | |
| Species | Cheilosia jacutica Barkalov, 1988
| | |
| Species | Cheilosia japonica Herve-Bazin, 1914
| | |
| Species | Cheilosia javanensis Meijere, 1914 ⇒ Endoiasimyia javanensis
| | |
| Species | Cheilosia josankeiana Shiraki, 1930
| | |
| Species | Cheilosia jugorica Barkalov, 1993
| | |
| Species | Cheilosia julietta Shannon, 1922
| | |
| Species | Cheilosia kalatopensis Nayar, 1968
| | |
| Species | Cheilosia kaszabi Peck, 1979
| | |
| Species | Cheilosia kirgizorum Peck, 1971
| | |
| Species | Cheilosia kiritshenkoi Stakelberg, 1963
| | |
| Species | Cheilosia kolomietsi Barkalov, 1999
| | |
| Species | Cheilosia komabaensis Shiraki, 1968
| | |
| Species | Cheilosia kozlovi Barkalov & Peck, 1994
| | |
| Species | Cheilosia kulinensis Herve-Bazin, 1930
| | |
| Species | Cheilosia kunashirica Violovitsh, 1956
| | |
| Species | Cheilosia kusunaii Matsumura, 1911 ⇒ Cheilosia (Chaetochilosia) impressa
| | |
| Species | Cheilosia laevifrons Jones, 1907
| | |
| Species | Cheilosia laevis Bigot, 1883
| | |
| Species | Cheilosia lamproptera Barkalov & Ståhls, 2015
| | |
| Species | Cheilosia lamprurus Bigot, 1884
| | |
| Species | Cheilosia lapponica Becker, 1894
| | |
| Species | Cheilosia lasiophthalmus Williston, 1882 Whorled clustervine | | |
| Species | Cheilosia laskai Speight, 1978 ⇒ Cheilosia (Convocheila) ahenea
| | |
| Species | Cheilosia lata Shiraki, 1930
| | |
| Species | Cheilosia latifaciella Shiraki, 1930
| | |
| Species | Cheilosia latigena Barkalov & Peck, 1994
| | |
| Species | Cheilosia latrans Walker, 1849
| | |
| Species | Cheilosia leptorrhyncha Shiraki, 1930
| | |
| Species | Cheilosia leptospermi Miller, 1921 ⇒ Platycheirus (Eocheilosia) leptospermi
| | |
| Species | Cheilosia leucoparea Loew, 1863
| | |
| Species | Cheilosia leucozonoides Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia limbata Macquart, 1829
| | |
| Species | Cheilosia lintea Fluke & Hull, 1946 ⇒ Cheilosia livida
| | |
| Species | Cheilosia lithophila Barkalov, 1985
| | |
| Species | Cheilosia livida Wehr, 1922
| | |
| Species | Cheilosia lola Zimina, 1970
| | |
| Species | Cheilosia longicornis Michl, 1911
| | |
| Species | Cheilosia longifila Becker, 1894
| | |
| Species | Cheilosia longipennis Shiraki, 1930
| | |
| Species | Cheilosia longiptera Shiraki, 1968
| | |
| Species | Cheilosia longistyla Barkalov & Peck, 1994
| | |
| Species | Cheilosia lucashovae Barkalov, 1993
| | |
| Species | Cheilosia lucens Herve-Bazin, 1930
| | |
| Species | Cheilosia lucense Ricarte, 2014
| | |
| Species | Cheilosia lucida Barkalov & Cheng, 1998
| | |
| Species | Cheilosia lucta Snow, 1895
| | |
| Species | Cheilosia luctuosa Meigen, 1838 ⇒ Cheilosia (Convocheila) vernalis
| | |
| Species | Cheilosia lukashovae Barkalov, 1993
| | |
| Species | Cheilosia luna Hull & Fluke, 1950
| | |
| Species | Cheilosia lutea Barkalov, 1979
| | |
| Species | Cheilosia luteicornis
| | |
| Species | Cheilosia luteipes
| | |
| Species | Cheilosia maculata Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia magnifica
| | |
| Species | Cheilosia magyarensis Goot, 1964 ⇒ Cheilosia (Convocheila) submodesta
| | |
| Species | Cheilosia maja Barkalov & Cheng, 2004
| | |
| Species | Cheilosia makiana Shiraki, 1930
| | |
| Species | Cheilosia margarita Hull & Fluke, 1950
| | |
| Species | Cheilosia maroccana Becker, 1894
| | |
| Species | Cheilosia marokkana Becker, 1894
| | |
| Species | Cheilosia matsumurana Shiraki, 1930
| | |
| Species | Cheilosia means Fabricius, 1798 ⇒ Cheilosia (Convocheila) pagana
| | |
| Species | Cheilosia meganosa Hull & Fluke, 1950
| | |
| Species | Cheilosia megatarsa Fluke & Hull, 1947
| | |
| Species | Cheilosia merulina Scopoli, 1763
| | |
| Species | Cheilosia milkoi Barkalov, 2003
| | |
| Species | Cheilosia milleri Hull, 1949 ⇒ Platycheirus (Eocheilosia) fulvipes
| | |
| Species | Cheilosia minnesotensis Telford, 1939 ⇒ Cheilosia orilliaenis
| | |
| Species | Cheilosia minuscula Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia minutissima Barkalov & Cheng, 2004
| | |
| Species | Cheilosia miocenica ♰ T. D. A. Cockerell, 1909
| | |
| Species | Cheilosia mixta Becker, 1894
| | |
| Species | Cheilosia miyatakei Shiraki, 1968
| | |
| Species | Cheilosia modesta Egger, 1860
| | |
| Species | Cheilosia moneronica Violovitsh, 1971 ⇒ Cheilosia matsumurana
| | |
| Species | Cheilosia mongolica Bankowska, 1968 ⇒ Cheilosia sapporensis
| | |
| Species | Cheilosia montanipes Hull & Fluke, 1950
| | |
| Species | Cheilosia motodomariensis Matsumura, 1916
| | |
| Species | Cheilosia multa Barkalov & Cheng, 2004
| | |
| Species | Cheilosia mupinensis Barkalov, 1999
| | |
| Species | Cheilosia mupinesis Barkalov, 1999
| | |
| Species | Cheilosia mutini Barkalov, 1984
| | |
| Species | Cheilosia nadiae Barkalov & Cheng, 2004
| | |
| Species | Cheilosia nannomorpha Hull & Fluke, 1950
| | |
| Species | Cheilosia nartshukae Barkalov & Peck, 1977
| | |
| Species | Cheilosia naruska Haarto & Kerppola, 2007
| | |
| Species | Cheilosia nasica Hull & Fluke, 1950
| | |
| Species | Cheilosia naso Becker, 1894
| | |
| Species | Cheilosia nasutula Becker, 1894 ⇒ Cheilosia (Convocheila) vicina
| | |
| Species | Cheilosia neocaerulescens
| | |
| Species | Cheilosia neominuta
| | |
| Species | Cheilosia nepalensis Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia neversicolor Barkalov & Cheng, 1998
| | |
| Species | Cheilosia nigella Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia nigra Shiraki, 1968
| | |
| Species | Cheilosia nigrachaeta ♰ F. M. Hull, 1945
| | |
| Species | Cheilosia nigrescens Hull & Fluke, 1950
| | |
| Species | Cheilosia nigresens Hull & Fluke, 1950
| | |
| Species | Cheilosia nigricornis Macquart, 1829 ⇒ Cheilosia (Convocheila) longula
| | |
| Species | Cheilosia nigrina Meigen, 1822
| | |
| Species | Cheilosia nigripennis Williston, 1882 ⇒ Chrysosyrphus nigripennis
| | |
| Species | Cheilosia nigriventris Barkalov & Cheng, 2004
| | |
| Species | Cheilosia nigroaenea Brunetti, 1915
| | |
| Species | Cheilosia nigroapicata Curran, 1926
| | |
| Species | Cheilosia nigrobarba Hull & Fluke, 1950
| | |
| Species | Cheilosia nigrocoerulea Lovett, 1921
| | |
| Species | Cheilosia nigrocyanea Hull & Fluke, 1950
| | |
| Species | Cheilosia nigrofasciata Curran, 1926
| | |
| Species | Cheilosia nigroseta Hull & Fluke, 1950 ⇒ Cheilosia borealis
| | |
| Species | Cheilosia nigrovittata Lovett, 1919
| | |
| Species | Cheilosia niitakana Shiraki, 1930
| | |
| Species | Cheilosia nikkoensis Shiraki, 1930
| | |
| Species | Cheilosia nitescens
| | |
| Species | Cheilosia nitida Meigen, 1838 ⇒ Cheilosia (Convocheila) vernalis
| | |
| Species | Cheilosia nitidula Kaltenbach, 1864 ⇒ Cheilosia (Convocheila) vernalis
| | |
| Species | Cheilosia niveifrons Hull & Fluke, 1950
| | |
| Species | Cheilosia nokomis Hull & Fluke, 1950 ⇒ Cheilosia orilliaenis
| | |
| Species | Cheilosia nona Barkalov & Cheng, 2004
| | |
| Species | Cheilosia nopporoana Shiraki, 1930
| | |
| Species | Cheilosia nowickii Loew, 1870 ⇒ Cheilosia himantopus
| | |
| Species | Cheilosia nuda Shiraki, 1930 ⇒ Cheilosia hunteri
| | |
| Species | Cheilosia nudifacies Becker, 1821
| | |
| Species | Cheilosia nudiseta Becker, 1894
| | |
| Species | Cheilosia nyctichroma Hull & Fluke, 1950
| | |
| Species | Cheilosia obesa Hull & Fluke, 1950
| | |
| Species | Cheilosia oblonga Barkalov, 1999
| | |
| Species | Cheilosia obscura Loew, 1840 ⇒ Cheilosia (Convocheila) vernalis
| | |
| Species | Cheilosia occidentalis Williston, 1882 Whorled clustervine | | |
| Species | Cheilosia occulta Barkalov, 1988
| | |
| Species | Cheilosia ochreipila Shiraki, 1930
| | |
| Species | Cheilosia ochripes Shiraki, 1930
| | |
| Species | Cheilosia octava Barkalov & Cheng, 2004
| | |
| Species | Cheilosia ocularis Shiraki, 1968
| | |
| Species | Cheilosia oestracea
| | |
| Species | Cheilosia okazakii Shiraki, 1968
| | |
| Species | Cheilosia okinawae Shiraki, 1930
| | |
| Species | Cheilosia okunii Shiraki, 1930
| | |
| Species | Cheilosia oligocenica ♰ N. Theobald, 1937
| | |
| Species | Cheilosia olivacea Verrall, 1873
| | |
| Species | Cheilosia olivia Hull & Fluke, 1950
| | |
| Species | Cheilosia omissa Becker, 1894
| | |
| Species | Cheilosia omogensis Shiraki, 1953 ⇒ Cheilosia (Convocheila) longula
| | |
| Species | Cheilosia ontario Curran, 1922
| | |
| Species | Cheilosia opaca Shiraki, 1930
| | |
| Species | Cheilosia orilliaenis Curran, 1922
| | |
| Species | Cheilosia orilliaensis Curran, 1922
| | |
| Species | Cheilosia oviformis Becker, 1894
| | |
| Species | Cheilosia pacifica Hunter, 1897 ⇒ Cheilosia nigrocoerulea Chinkapin | | |
| Species | Cheilosia padovana ♰ J. Timon-David, 1944
| | |
| Species | Cheilosia paganus Meigen, 1822
| | |
| Species | Cheilosia pamirica Barkalov & Peck, 1994
| | |
| Species | Cheilosia paraboli Malski, 1962
| | |
| Species | Cheilosia parachloris Herve-Bazin, 1929
| | |
| Species | Cheilosia parafasciata Barkalov, 1990
| | |
| Species | Cheilosia paragigantea Barkalov, 1993
| | |
| Species | Cheilosia parva Kassebeer, 1998 ⇒ Melanostoma mellinum
| | |
| Species | Cheilosia parvicornis Becker, 1894
| | |
| Species | Cheilosia parvula Barkalov & Cheng, 2004
| | |
| Species | Cheilosia pedunculata Bigot, 1858 ⇒ Allobaccha pedunculata
| | |
| Species | Cheilosia pernigra Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia pica Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia picata ♰ G. Statz, 1940
| | |
| Species | Cheilosia picta Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia pigra Loew, 1840 ⇒ Cheilosia (Convocheila) vulpina
| | |
| Species | Cheilosia pikei Shannon, 1922 Heartleaf suncup | | |
| Species | Cheilosia pilifacies Peck, 1971
| | |
| Species | Cheilosia pilipes Bigot, 1884
| | |
| Species | Cheilosia pilivena Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia pilosa Shiraki, 1968
| | |
| Species | Cheilosia pilosipes Hull & Fluke, 1950
| | |
| Species | Cheilosia placida Meigen, 1838 ⇒ Cheilosia (Convocheila) mutabilis
| | |
| Species | Cheilosia planifacies Becker, 1894
| | |
| Species | Cheilosia platycera Hine, 1922
| | |
| Species | Cheilosia plumbiventris Brunetti, 1915
| | |
| Species | Cheilosia plumosa Coquillett, 1904 ⇒ Hiatomyia plumosa
| | |
| Species | Cheilosia plumulifera Loew, 1857 ⇒ Cheilosia (Convocheila) longula
| | |
| Species | Cheilosia pluto Hull & Fluke, 1950
| | |
| Species | Cheilosia plutonia Hunter, 1897
| | |
| Species | Cheilosia polja Barkalov, 1990
| | |
| Species | Cheilosia pollinata Barkalov, 1982
| | |
| Species | Cheilosia pollinifacies Stackelberg, 1968
| | |
| Species | Cheilosia pollinosa Becker, 1894
| | |
| Species | Cheilosia pollistriata Huo, Ren & Zheng, 2007
| | |
| Species | Cheilosia pontiaca Shannon, 1922
| | |
| Species | Cheilosia porcina Hull & Fluke, 1950
| | |
| Species | Cheilosia portschinskiana Stackelberg, 1960 ⇒ Cheilosia motodomariensis
| | |
| Species | Cheilosia posjetica Barkalov, 1981
| | |
| Species | Cheilosia praecox Zetterstedt, 1843 ⇒ Cheilosia (Convocheila) urbana
| | |
| Species | Cheilosia pratjei ♰ F. M. Hull, 1945
| | |
| Species | Cheilosia prima Hunter, 1896
| | |
| Species | Cheilosia primaria Barkalov & Ståhls, 2015
| | |
| Species | Cheilosia primoriensis Barkalov, 1990
| | |
| Species | Cheilosia primoveris Shannon, 1915
| | |
| Species | Cheilosia primulae Hering, 1944
| | |
| Species | Cheilosia procera Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia promethea Hull & Fluke, 1950
| | |
| Species | Cheilosia pseudogrossa Stackelberg, 1968
| | |
| Species | Cheilosia pseudomorio Barkalov & Cheng, 2004
| | |
| Species | Cheilosia pulchripes Loew, 1857 ⇒ Cheilosia paganus
| | |
| Species | Cheilosia punctulata Hunter, 1897
| | |
| Species | Cheilosia pusilla Rondani, 1857
| | |
| Species | Cheilosia qinlingensis Huo, Ren & Zheng, 2007
| | |
| Species | Cheilosia quarta Barkalov & Cheng, 2004
| | |
| Species | Cheilosia quinta Barkalov & Cheng, 2004
| | |
| Species | Cheilosia rakurakuensis Shiraki, 1930
| | |
| Species | Cheilosia rava Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia recens Becker, 1894
| | |
| Species | Cheilosia redi Vujić, 1996
| | |
| Species | Cheilosia reniformis Hellen, 1930
| | |
| Species | Cheilosia rhinoprosopa Hull & Fluke, 1950
| | |
| Species | Cheilosia rhyncops
| | |
| Species | Cheilosia richterae Barkalov, 2007
| | |
| Species | Cheilosia rita Curran, 1922 ⇒ Cheilosia sialia
| | |
| Species | Cheilosia robusta Hine, 1922
| | |
| Species | Cheilosia rodgersii Wainwright, 1911
| | |
| Species | Cheilosia romigi Claussen & Weyer, 2004
| | |
| Species | Cheilosia ronana Miller, 1921 ⇒ Platycheirus ronana
| | |
| Species | Cheilosia rotundicornis Hellén, 1914
| | |
| Species | Cheilosia rubroflava Hull & Fluke, 1950
| | |
| Species | Cheilosia rufimaculata Huo, Ren & Zheng, 2007
| | |
| Species | Cheilosia rufimanus Becker, 1894
| | |
| Species | Cheilosia rufipes Williston, 1882 ⇒ Cheilosia ruralis
| | |
| Species | Cheilosia rufitibia Egger, 1860 ⇒ Cheilosia (Convocheila) fraterna
| | |
| Species | Cheilosia rufiventris Peck, 1969
| | |
| Species | Cheilosia rupestris
| | |
| Species | Cheilosia ruralis Meigen, 1822
| | |
| Species | Cheilosia sachtlebeni Stackelberg, 1963 ⇒ Cheilosia bombiformis
| | |
| Species | Cheilosia sapporensis Shiraki, 1930
| | |
| Species | Cheilosia saraensis Shiraki, 1968
| | |
| Species | Cheilosia sareptana Becker, 1894
| | |
| Species | Cheilosia saxifragae Hering, 1924
| | |
| Species | Cheilosia scilla Hull & Fluke, 1950
| | |
| Species | Cheilosia scudderi ♰ T. D. A. Cockerell, 1931
| | |
| Species | Cheilosia scutellaris Matsumura, 1911 ⇒ Cheilosia tarditas
| | |
| Species | Cheilosia semenovi Barkalov, 2003
| | |
| Species | Cheilosia senia Barkalov, 2001
| | |
| Species | Cheilosia sensua Curran, 1922
| | |
| Species | Cheilosia septima Barkalov & Cheng, 2004
| | |
| Species | Cheilosia sepultula ♰ T. D. A. Cockerell, 1916
| | |
| Species | Cheilosia sera Barkalov, 1999
| | |
| Species | Cheilosia seripila Hull & Fluke, 1950
| | |
| Species | Cheilosia sexta Barkalov & Cheng, 2004
| | |
| Species | Cheilosia shaanxiensis Huo, Ren & Zheng, 2007
| | |
| Species | Cheilosia shanhaica Barkalov & Cheng, 2004
| | |
| Species | Cheilosia shannoni Curran, 1923
| | |
| Species | Cheilosia shirakiana Barkalov, 2001
| | |
| Species | Cheilosia shirakii Peck, 1985
| | |
| Species | Cheilosia shiranesana Barkalov & Ichige, 2016
| | |
| Species | Cheilosia sialia Shannon, 1922
| | |
| Species | Cheilosia sibirica Becker, 1894
| | |
| Species | Cheilosia sichotana Stackelberg, 1930
| | |
| Species | Cheilosia signata Egger, 1860 ⇒ Cheilosia neocaerulescens
| | |
| Species | Cheilosia signatiseta Hunter, 1896
| | |
| Species | Cheilosia simianobliqua Barkalov & Cheng, 2004
| | |
| Species | Cheilosia sini Barkalov & Cheng, 1998
| | |
| Species | Cheilosia skinneri Johnson, 1903
| | |
| Species | Cheilosia songarea Becker, 1894
| | |
| Species | Cheilosia sonoriana Shannon, 1922
| | |
| Species | Cheilosia sororcula Williston, 1891
| | |
| Species | Cheilosia sororia Williston, 1891
| | |
| Species | Cheilosia sorrorcula Williston, 1891
| | |
| Species | Cheilosia sparsa Loew, 1857 ⇒ Cheilosia (Convocheila) antiqua
| | |
| Species | Cheilosia speculum Hull & Fluke, 1950
| | |
| Species | Cheilosia sphaerocera Strobl, 1893
| | |
| Species | Cheilosia spheginascioides ♰ G. Röder, 1980
| | |
| Species | Cheilosia spinosa Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia splendida Shiraki, 1930
| | |
| Species | Cheilosia spuria Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia stackelbergi Barkalov & Peck, 1994
| 2 | Subspecies |
| Species | Cheilosia stackelbergiana Barkalov, 2003
| | |
| Species | Cheilosia strigillata Becker, 1894
| | |
| Species | Cheilosia strobli Becker, 1894
| | |
| Species | Cheilosia stupida Becker, 1894
| | |
| Species | Cheilosia styriaca Franz, 1989
| | |
| Species | Cheilosia subalbipila Violovitsh, 1956
| | |
| Species | Cheilosia subalpina Rondani, 1857
| | |
| Species | Cheilosia subarctica Hellen, 1955 ⇒ Cheilosia (Convocheila) rufimana
| | |
| Species | Cheilosia subchalybea Curran, 1923
| | |
| Species | Cheilosia subillustrata Stackelberg, 1963 ⇒ Cheilosia motodomariensis
| | |
| Species | Cheilosia superba Becker, 1894
| | |
| Species | Cheilosia superciliata Rondani, 1868 ⇒ Cheilosia (Convocheila) laticornis
| | |
| Species | Cheilosia suspecta Barkalov & Cheng, 1998
| | |
| Species | Cheilosia swannanoa Brimley, 1925
| | |
| Species | Cheilosia tantalus Hull & Fluke, 1950
| | |
| Species | Cheilosia tarda Snow, 1895
| | |
| Species | Cheilosia tarditas Harris, 1780
| | |
| Species | Cheilosia tarsata Macquart, 1834 ⇒ Cheilosia ruralis
| | |
| Species | Cheilosia teberdensis Barkalov, 1993
| | |
| Species | Cheilosia tendens Curran, 1928
| | |
| Species | Cheilosia teneripilosa Barkalov, 2020
| | |
| Species | Cheilosia tessa Hull & Fluke, 1950
| | |
| Species | Cheilosia tetria Barkalov & Cheng, 2004
| | |
| Species | Cheilosia thalassica Peck, 1971
| | |
| Species | Cheilosia thalhammeri Szilady, 1938
| | |
| Species | Cheilosia thessala Claussen & Stahls, 2007
| | |
| Species | Cheilosia thompsoni Barkalov & Cheng, 2004
| | |
| Species | Cheilosia tibetana Stackelberg, 1963
| | |
| Species | Cheilosia tibetica Barkalov & Peck, 1994
| | |
| Species | Cheilosia tokushimaensis Shiraki, 1968
| | |
| Species | Cheilosia toniuci Bradescu, 1977
| | |
| Species | Cheilosia townsendi Hunter, 1896
| | |
| Species | Cheilosia transcaucasica Stackelberg, 1960
| | |
| Species | Cheilosia tricolor Huo, Ren & Zheng, 2007
| | |
| Species | Cheilosia tristis Loew, 1863
| | |
| Species | Cheilosia truncata Hull & Fluke, 1950 ⇒ Cheilosia hunteri
| | |
| Species | Cheilosia tsherepanovi Barkalov, 1988
| | |
| Species | Cheilosia tshyl Violovitsh, 1960
| | |
| Species | Cheilosia tumidilabris Becker, 1894
| | |
| Species | Cheilosia tupro Speiser, 1924
| | |
| Species | Cheilosia tyanshanica Barkalov & Peck, 1994
| | |
| Species | Cheilosia unicolor Shiraki, 1968 ⇒ Cheilosia motodomariensis
| | |
| Species | Cheilosia urakawensis Shiraki, 1930
| | |
| Species | Cheilosia ussuriana Barkalov, 1980 Silverspotted tiger moth | | |
| Species | Cheilosia vadimi Barkalov, 2020
| | |
| Species | Cheilosia varians Becker, 1889
| | |
| Species | Cheilosia varipila Fluke & Hull, 1946 ⇒ Cheilosia yukonensis
| | |
| Species | Cheilosia variseta Fluke & Hull, 1946 ⇒ Cheilosia yukonensis
| | |
| Species | Cheilosia vellea Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia verae Stackelberg, 1968 ⇒ Cheilosia (Convocheila) cumanica
| | |
| Species | Cheilosia vernalis-agg
| | |
| Species | Cheilosia verralliana Mik, 1897 ⇒ Cheilosia (Convocheila) nebulosa
| | |
| Species | Cheilosia versa Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia versicolor Curran, 1929
| | |
| Species | Cheilosia victoria Herve-Bazin, 1930
| | |
| Species | Cheilosia vidua Meigen, 1822
| | |
| Species | Cheilosia viduata
| | |
| Species | Cheilosia violovitshi Barkalov, 1979
| | |
| Species | Cheilosia vtorovi Peck, 1969
| | |
| Species | Cheilosia vujci Claussen & Doczkal, 1998
| | |
| Species | Cheilosia vulnerata Panzer, 1798
| | |
| Species | Cheilosia weiperti Barkalov & Ståhls, 2022
| | |
| Species | Cheilosia willistoni Snow, 1895
| | |
| Species | Cheilosia wisconsinensis Fluke & Hull, 1947
| | |
| Species | Cheilosia xantella Barkalov & Peck, 1997
| | |
| Species | Cheilosia xanthella Barkalov & Peck, 1997
| | |
| Species | Cheilosia xizangica Barkalov & Cheng, 2004
| | |
| Species | Cheilosia yanoi Shiraki, 1953
| | |
| Species | Cheilosia yesonica Matsumura, 1905
| | |
| Species | Cheilosia yoshinoi Shiraki, 1930 Hickory tussock moth | | |
| Species | Cheilosia yukonensis Shannon, 1922
| | |
| Species | Cheilosia yunnanensis Barkalov & Ståhls, 2015
| | |
| Species | Cheilosia zetterstedti Becker, 1894 ⇒ Cheilosia (Convocheila) aerea
| | |
| Species | Cheilosia zhangmuensis Huo & Ren, 2006
| | |
| Species | Cheilosia zhoui Barkalov & Cheng, 2004
| | |
| Species | Cheilosia zimilampis Violovitsh, 1975
| | |
| Species | Cheilosia zinchenkoi Barkalov, 2003
| | |
| Species | Cheilosia zinovievi Stackelberg, 1963
| | |
| Species | Cheilosia zlotini Peck, 1969
| | |
| Species | Cheilosia zmilampis Violovitsh, 1975
| | |
| Species | Cheilosia zolotarenkoi Barkalov & Cheng, 2004
| | |
| Species | Cheilosia zoltani Barkalov & Peck, 1989
| | |
Florissant Fossil Beds, Green River Formation, Much Wenlock Limestone Formation, Rott Formation