切葉蜂科（學名：_Megachilidae_）是屬於昆蟲綱膜翅目針尾下目蜜蜂總科的科，為一種分佈廣泛的科。

切葉蜂科製作蜂巢的主要材料為土壤及樹枝。底下各種皆以花粉及花蜜為食，部分品種以掠奪其他種蜜蜂所採集的蜂蜜維生。

與其他同屬蜜蜂總科的科目不同，其他科目的毛粉刷主要位於後腿，而切葉蜂科的毛粉刷僅限於腹部腹面。

切葉蜂科是最有效率的傳粉昆蟲之一，因為牠們類似游泳的採蜜動作能有效授粉。



下級分類

本科包括以下屬：


* _Acedanthidium_ Michener, 2000

* _Acrocoelioxys_ Mitchell, 1973

* _Afranthidium_ Michener, 1948

* _Afroheriades_ Peters, 1970

* _Afrosmia_ Griswold, 1986

* _Afrostelis_ Cockerell, 1931

* _Aglaoapis_ Cameron, 1901

* _Alcidamea_ Cresson, 1864

* _Allochalicodoma_ Tkalcu, 1969

* _Allocoelioxys_ Tkalcu, 1974

* _Allodioxys_ Popov, 1947

* _Allosmia_ Tkalcu, 1974

* _Amboheriades_ Griswold, 1986

* _Amegachile_ Friese, 1909

* _Ananthidiellum_ Pasteels, 1969

* _Ananthidium_ Urban, 1991

* _Anthemois_ Robertson, 1903

* _Anthidiellum_ Cockerell, 1904

* _Anthidioma_ Pasteels, 1984

* _Anthidium_ Belavadi, 2017

* _Anthidium_ Fabricius, 1804

* _Anthocopa_ Lepeletier & Audinet-Serville, 1825

* _Anthodioctes_ Holmberg, 1903

* _Apianthidium_ Pasteels, 1969

* _Archeriades_ Peters, 1978

* _Ardenthidium_ Pasteels, 1969

* _Ashmeadiella_ Cockerell, 1897

* _Aspidosmia_ Brauns, 1926

* _Atoposmia_ Cockerell, 1935

* _Ausanthidium_ Pasteels, 1969

* _Austrostelis_ Michener & Griswold, 1994

* _Austrothurgus_ Gonzalez & Engel, 2013

* _Axanthidium_ Pasteels, 1969

* _Axillanthidium_ Pasteels, 1969

* _Aztecanthidium_ Michener & Ordway, 1964

* _Bathanthidium_ Mavromoustakis, 1953

* _Bekilia_ Benoist, 1962

* _Bellanthidium_ Pasteels, 1969

* _Benanthis_ Pasteels, 1969

* _Bombias_ Robertson, 1903

* _Boreocoelioxys_ Mitchell, 1973

* _Branthidium_ Pasteels, 1969

* _Callanthidium_ Cockerell, 1925

* _Callomegachile_ Michener, 1962

* _Calohoplitis_ Tkalcu, 1995

* _Capanthidium_ Pasteels, 1969

* _Carduoideae_

* _Carinanthidium_ Pasteels, 1969

* _Carinellum_ Pasteels, 1969

* _Carinthanthidium_ Pasteels, 1969

* _Centrosmia_ Robertson, 1903

* _Ceraheriades_ Tkalcu, 1984

* _Ceratias_ Robertson, 1903

* _Chalicodoma_ Lepeletier, 1841

* _Chalicodomopsis_ Engel, 1999

* _Chelostoma_ Latreille, 1809

* _Chelostomoidella_ Snelling, 1990

* _Chlidoplitis_ Griswold, 1997

* _Chrysosarus_ Mitchell, 1944

* _Clistanthidium_ Michener & Griswold, 1994

* _Clypanthidium_ Pasteels, 1968

* _Coelioxita_ Pasteels, 1977

* _Coelioxys_ Latreille, 1809

* _Congotrachusa_ Pasteels, 1969

* _Creightonella_ Cockerell

* _Cryptosmia_ Yasumatsu & Hirashima, 1950

* _Ctenanthidium_ Urban, 1993

* _Ctenoplectrella_ Cockerell, 1909

* _Cyphanthidium_ Pasteels, 1969

* _Cyrtocoelioxys_ Mitchell, 1973

* _Deranchanthidium_ Griswold & Michener, 1988

* _Derotropis_ Mitchell, 1936

* _Dianthidium_ Cockerell, 1900

* _Diceratosmia_ Robertson, 1903

* _Dicranthidium_ Moure & Urban, 1976

* _Digronoceras_ Cockerell, 1931

* _Dilobopeltis_ Fairmaire, 1858

* _Dioxoides_ Popov, 1947

* _Dioxys_ Lepeletier & Serville, 1825

* _Dolichosmia_ Griswold, 1997

* _Dolichostelis_ Parker & Bohart, 1979

* _Domanthidium_ Pasteels, 1969

* _Doxanthidium_ Pasteels, 1969

* _Duckeanthidium_ Moure & Hurd, 1960

* _Echinanthidium_ Pasteels, 1969

* _Ensliniana_ Alfken, 1938

* _Eoanthidiellum_ Pasteels, 1969

* _Eoanthidium_ Popov, 1950

* _Eochelostoma_ Griswold, 1997

* _Epanthidium_ Moure, 1947

* _Eremosmia_ Michener, 1943

* _Euaspis_ Gerstäcker, 1858

* _Euchalicodoma_ Tkalcu, 1969

* _Eudioxys_ Mavromoustakis, 1963

* _Eumegachile_ Friese, 1899

* _Eurypariella_ Tkalcu, 1995

* _Eutrypetes_ Popov, 1955

* _Exanthocopa_ Tkalcu, 1993

* _Exosmia_ Tkalcu, 1979

* _Fidelia_ Friese, 1899

* _Fideliana_ Engel, 2002

* _Fideliopsis_ Engel, 2002

* _Friccomelissa_ Wedmann, Wappler & Engel, 2009

* _Glaesosmia_ Engel, 2001

* _Glyptapis_ Cockerell, 1909

* _Glyptocoelioxys_ Mitchell, 1973

* _Gnathanthidium_ Pasteels, 1969

* _Gnathanthidium_ Urban, 1992

* _Gnathodon_ Robertson, 1903

* _Gnathosmia_ Robertson, 1903

* _Gronoceras_ Cockerell, 1907

* _Haetosmia_ Popov, 1952

* _Haplocoelioxys_ Mitchell, 1973

* _Hemicoelioxys_ Pasteels

* _Hemiosmia_ Tkalcu, 1975

* _Heriades_ Spinola, 1808

* _Heriadopsis_ Cockerell, 1931

* _Heteranthidium_ Cockerell, 1904

* _Heterosmia_ Tkalcu, 1993

* _Hofferia_ Tkalcu, 1984

* _Honanthidium_ Pasteels, 1969

* _Hoplitis_ (Tkalcua) Tkalcua

* _Hoplitis_ Klug, 1807

* _Hoplostelis_ Dominique, 1898

* _Hypanthidioides_ Moure, 1947

* _Hypanthidium_ Cockerell, 1904

* _Icteranthidium_ Michener, 1948

* _Immanthidium_ Pasteels, 1969

* _Indanthidium_ Michener & Griswold, 1994

* _Intercoelioxys_ Ruszkowski, 1986

* _Jaxartinula_ Popov, 1963

* _Ketianthidium_ Urban, 1999

* _Larinostelis_ Michener & Griswold, 1994

* _Larocanthidium_ Urban, 1997

* _Lasanthidium_ Romanjkova, 1988

* _Legnanthidium_ Griswold & Michener, 1988

* _Leucosmia_ Robertson, 1903

* _Liothyrapis_ Pasteels, 1977

* _Lithanthidium_ Cockerell, 1911

* _Lithurgopsis_ Fox, 1902

* _Lithurgus_ Berthold, 1827

* _Loyolanthidium_ Urban, 2001

* _Malanthidium_ Pasteels, 1969

* _Manthidium_ Pasteels, 1969

* _Massanthidium_ Pasteels, 1969

* _Matangapis_ Baker & Engel, 2006

* 切葉蜂屬 _Megachile_ Latreille, 1802

* _Megahoplitis_ Tkalcu, 1993

* _Megaloheriades_ Peters, 1984

* _Melanoanthidium_ Tkalcu, 1967

* _Melanocoelioxys_ Mitchell, 1973

* _Melanthidium_ Pasteels, 1969

* _Melostelis_ Urban, 2011

* _Mesanthidiellum_ Pasteels, 1969

* _Mesanthidium_ Popov, 1950

* _Mesocoelioxys_ Ruszkowski, 1986

* _Metadioxys_ Popov, 1947

* _Metallinella_ Tkalcu, 1966

* _Metamegachile_ Tkalcu, 1967

* _Metatrachusa_ Pasteels, 1969

* _Michanthidium_ Urban, 1994

* _Micranthidium_ Cockerell

* _Microstelis_ Robertson, 1903

* _Microthurge_ Michener, 1983

* _Monilosmia_ Robertson, 1903

* _Monosmia_ Tkalcu, 1974

* _Moureana_ Mitchell, 1980

* _Moureanthidium_ Urban, 1995

* _Moureapis_ Raw, 2002

* _Nananthidium_ Moure, 1947

* _Nanosmia_ Griswold, 1986

* _Nasutosmia_ Griswold & Michener, 1997

* _Neoashmeadiella_ Gupta, 1990

* _Neochalicodoma_ Pasteels, 1970

* _Neochelostoma_ Engel & Griswold, 2019

* _Neocoelioxys_ Mitchell, 1973

* _Neofidelia_ Moure & Michener, 1955

* _Neosmia_ Tkalcu, 1974

* _Nigranthidium_ Pasteels

* _Nivanthidium_ Pasteels, 1969

* _Notanthidium_ Isensee, 1927

* _Noteriades_ Cockerell, 1931

* _Ochreriades_ Mavromoustakis, 1956

* _Odontanthocopa_ Tkalcu, 1974

* _Odonterythrosmia_ Tkalcu, 1974

* _Oligotropus_ Robertson, 1903

* _Olmecanthidium_ Peters, 1972

* _Oranthidium_ Pasteels, 1969

* _Orientocoelioxys_ Gupta, 1992

* _Orientoheriades_ Gupta, 1987

* _Osmia_ Panzer, 1806

* _Othinosmia_ Michener, 1943

* _Ozbekosmia_ Van Der Zanden, 1994

* _Pachyanthidium_ Friese, 1905

* _Pachyheriades_ Griswold, 1997

* _Pachyloheriades_ Griswold, 1986

* _Paraanthidium_ Friese, 1898

* _Parachalicodoma_ Pasteels, 1966

* _Parachalicodoma_ Tkalcu, 1969

* _Paracoelioxys_ Radoszkowski, 1893

* _Paradioxys_ Mocsáry, 1894

* _Parafidelia_ Brauns, 1926

* _Paranthidiellum_ Michener, 1948

* _Paranthidium_ Cockerell & Cockerell, 1901

* _Paranthocopa_ Tkalcu, 1974

* _Pararhophites_ Friese, 1898

* _Parevaspis_ Ritsema, 1874

* _Philotrachusa_ Pasteels, 1969

* _Platycoelioxys_ Mitchell, 1973

* _Plesianthidium_ Cameron, 1905

* _Pontanthidium_ Pasteels, 1969

* _Prionohoplitis_ Tkalcu, 1993

* _Proanthidium_ Friese, 1898

* _Probombus_ Piton, 1940

* _Prochelostoma_ Robertson, 1903

* _Prodioxys_ Friese, 1914

* _Proteriades_ Titus, 1904

* _Protolithurgus_ Engel, 2001

* _Protosmia_ Ducke, 1900

* _Pseudoanthidium_ Belavadi, 2017

* _Pseudoanthidium_ Friese, 1898

* _Pseudoheriades_ Peters, 1970

* _Pseudosmia_ Radoszkovskii, 1872

* _Pycnanthidium_ Krombein, 1951

* _Pygnanthidiellum_ Mavromoustakis, 1964

* _Pygnanthidium_ Krombein

* _Pyrosmia_ Tkalcu, 1975

* _Radoszkowskiana_ Popov, 1955

* _Ranthidiellum_ Pasteels, 1969

* _Reanthidium_ Pasteels, 1969

* _Rhinocoelioxys_ Mitchell, 1973

* _Rhodanthidium_ Isensee, 1927

* _Rhopaloheriades_ Griswold & Michener, 1997

* _Rhynostelis_ Moure & Urban, 1995

* _Royanthidium_ Pasteels, 1969

* _Rozenapis_ Gonzalez & Engel, 2019

* _Salemanthidium_ Pasteels, 1969

* _Saranthidium_ Moure & Hurd, 1960

* _Sarogaster_ Robertson, 1918

* _Saucrochile_ Gonzalez & Engel, 2019

* _Schizococoelioxys_ Mitchell, 1973

* _Serapista_ Cockerell, 1904

* _Severanthidium_ Pasteels, 1969

* _Spinanthidiellum_ Pasteels, 1969

* _Spinanthidium_ Mavromoustakis

* _Stelis_ Panzer, 1806

* _Stellenigris_ Meunier, 1888

* _Stenanthidiellum_ Pasteels, 1968

* _Stenoheriades_ Tkalcu, 1984

* _Stenosmia_ Michener, 1941

* _Synocoelioxys_ Mitchell, 1973

* _Thaumatosoma_ Smith, 1865

* _Thynnus_ Fabricius, 1775

* _Torridapis_ Pasteels, 1977

* _Trachusa_ Panzer, 1804

* _Trachusoides_ Michener & Griswold, 1994

* _Trianthidiellum_ Pasteels, 1969

* _Trichanthidiodes_ Michener & Griswold, 1994

* _Trichanthidium_ Cockerell

* _Trichothurgus_ Moure, 1949

* _Trichotosmia_ Tkatcu, 1980

* _Tropicocoelioxys_ Gupta, 1992

* _Trypetes_ Schenck, 1859

* _Tuberanthidium_ Pasteels, 1969

* _Turkanthidium_ Pasteels, 1969

* _Ulanthidium_ Michener, 1948

* _Wainia_ Tkalcu, 1980

* _Wainiella_ Griswold, 1997

* _Warnckeia_ Pagliano & Scaramozzino, 1989

* _Xanthosarus_ Robertson, 1903

* _Xanthosmia_ Robertson, 1903

* _Xenanthidium_ Pasteels, 1984

* _Xenochalicodoma_ Tkalcu, 1971

* _Xenofidelia_ Packer, 2017

* _Xenostelis_ Baker, 1999

* _Xerocoelioxys_ Latreille

* _Xerocoelioxys_ Mitchell, 1973

* _Xeroheriades_ Griswold, 1986

* _Zosteranthidium_



參考文獻