拱臉姬蜂屬（學名：_Orthocentrus_）是姬蜂科下的一個屬。



下屬物種

本屬包括以下物種：


* _Orthocentrus albihumerus_ Broad

* _Orthocentrus alboscutellum_ Broad

* _Orthocentrus ambiguus_ Holmgren, 1858

* _Orthocentrus anguillae_ Broad

* _Orthocentrus anomalus_ Gravenhorst, 1829

* _Orthocentrus areolatus_ Humala, 2019

* _Orthocentrus asper_ (Gravenhorst, 1829)

* _Orthocentrus attenuatus_ Holmgren, 1858

* _Orthocentrus aztecus_ Humala, 2019

* _Orthocentrus bicoloratus_ Veijalainen

* _Orthocentrus bilineator_ Aubert, 1959

* _Orthocentrus brachycerus_ Humala & Lee, 2019

* _Orthocentrus brevicornis_ Humala, 2019

* _Orthocentrus brevipilus_ Broad, 2014

* _Orthocentrus broadi_ Veijalainen

* _Orthocentrus canariensis_ Hellen, 1949

* _Orthocentrus castellanus_ Ceballos, 1963

* _Orthocentrus caudalis_ Humala & Lee, 2019

* _Orthocentrus collaris_ Humala, 2019

* _Orthocentrus compressicoxis_ Benoit, 1954

* _Orthocentrus concrispus_ Veijalainen

* _Orthocentrus consobrinus_ Humala & Lee, 2019

* _Orthocentrus contrerasi_ Humala, 2019

* _Orthocentrus coronadoae_ Humala, 2019

* _Orthocentrus corrugatus_ Holmgren, 1858

* _Orthocentrus daucus_ Gauld, 1984

* _Orthocentrus decoratus_ Townes, 1945

* _Orthocentrus defossus_ Brues, 1910

* _Orthocentrus deletus_ Morley, 1912

* _Orthocentrus dorsofuscus_ Humala, 2019

* _Orthocentrus elongaticornis_ (Benoit, 1954)

* _Orthocentrus elongatus_ Humala, 2019

* _Orthocentrus excalibur_ Gauld, 1984

* _Orthocentrus exiguus_ (Cresson, 1865) Cresson, 1865

* _Orthocentrus facialis_ Brischke, 1878

* _Orthocentrus flavescens_ Humala & Lee, 2019

* _Orthocentrus flavifrons_ Veijalainen

* _Orthocentrus flavoorbitalis_ Humala, 2019

* _Orthocentrus frontator_ (Zetterstedt, 1838)

* 褐足拱臉姬蜂 _Orthocentrus fulvipes_ Gravenhorst, 1829

* _Orthocentrus fuscipes_ Humala, 2019

* _Orthocentrus harlequinus_ Veijalainen

* _Orthocentrus hidalgoensis_ Humala, 2019

* _Orthocentrus hirsutor_ Aubert, 1969

* _Orthocentrus hirtus_ Benoit, 1955

* _Orthocentrus hispidus_ Veijalainen, 2014

* _Orthocentrus immundus_ Seyrig, 1934

* _Orthocentrus indistinctus_ Benoit, 1954

* _Orthocentrus insularis_ Ashmead, 1894

* _Orthocentrus intermedius_ Forster, 1850

* _Orthocentrus kasparyani_ Humala, 2019

* _Orthocentrus khalaimi_ Humala, 2019

* _Orthocentrus koreanus_ Humala & Lee, 2019

* _Orthocentrus lativalvis_ Benoit, 1954

* _Orthocentrus latus_ Humala, 2019

* 李氏拱臉姬蜂 _Orthocentrus leei_ Humala & Choi, 2019

* _Orthocentrus leucostomus_ Humala & Lee, 2019

* _Orthocentrus limpidus_ Seyrig, 1935

* _Orthocentrus lineatus_ Brischke, 1871

* _Orthocentrus longiceps_ Seyrig, 1935

* 長角拱臉姬蜂 _Orthocentrus longicornis_ Holmgren, 1858

* _Orthocentrus longiventris_ Humala, 2019

* _Orthocentrus lopezi_ Humala, 2019

* _Orthocentrus lostuxtlasi_ Humala, 2019

* _Orthocentrus lucens_ Provancher, 1879

* _Orthocentrus luteoclypeus_ Veijalainen, 2014

* _Orthocentrus macrocerus_ Strobl, 1903

* _Orthocentrus maculae_ Veijalainen, 2014

* _Orthocentrus malaris_ Humala, 2019

* _Orthocentrus marginatus_ Holmgren, 1858

* _Orthocentrus mediocris_ Seyrig, 1934

* 墨西哥拱臉姬蜂 _Orthocentrus mexicanus_ Humala, 2019

* _Orthocentrus microphthalmus_ Humala, 2019

* _Orthocentrus minor_ Humala, 2019

* _Orthocentrus mishana_ Veijalainen

* _Orthocentrus monilicornis_ Holmgren, 1858

* _Orthocentrus montanus_ Humala, 2019

* _Orthocentrus montezuma_ Humala, 2019

* _Orthocentrus neglectus_ Forster, 1850

* _Orthocentrus nicaraguensis_ Veijalainen, 2014

* _Orthocentrus nigricornis_ Boheman, 1866

* _Orthocentrus nigristernus_ Rondani, 1877

* _Orthocentrus oaxacae_ Humala, 2019

* _Orthocentrus ocampo_ Humala, 2019

* _Orthocentrus onkonegare_ Broad

* _Orthocentrus orbitator_ Aubert, 1963

* _Orthocentrus orientalis_ Humala & Lee, 2019

* 太平洋拱臉姬蜂 _Orthocentrus pacificus_ Humala & Lee, 2019

* _Orthocentrus pallidifrons_ (Morley, 1913)

* _Orthocentrus pallidus_ Veijalainen

* _Orthocentrus palpalis_ Brischke, 1892

* _Orthocentrus parvus_ Humala & Lee, 2019

* _Orthocentrus patulus_ Holmgren, 1858

* _Orthocentrus pentagonum_ Broad, 2014

* _Orthocentrus petiolaris_ Thomson, 1897

* _Orthocentrus pictus_ Humala, 2019

* _Orthocentrus podagricus_ Humala, 2019

* _Orthocentrus primus_ Brues, 1906

* _Orthocentrus protervus_ Holmgren, 1858

* _Orthocentrus pulchellus_ Humala & Lee, 2019

* _Orthocentrus pulcher_ Seyrig, 1934

* _Orthocentrus punctatissimus_ Benoit, 1954

* _Orthocentrus quercus_ Veijalainen

* _Orthocentrus radialis_ Thomson, 1897

* _Orthocentrus rectus_ Veijalainen, 2014

* _Orthocentrus rhombifer_ Humala, 2019

* _Orthocentrus rovensis_ Seyrig, 1934

* _Orthocentrus rufescens_ Brischke, 1871

* _Orthocentrus rufipes_ Brischke, 1871

* _Orthocentrus rufipleuris_ Humala, 2019

* _Orthocentrus rugulosus_ (Provancher, 1883)

* _Orthocentrus ruizi_ Humala, 2019

* _Orthocentrus saaksjarvii_ Veijalainen

* _Orthocentrus sannio_ Holmgren, 1858

* _Orthocentrus scabrosus_ Humala, 2019

* _Orthocentrus scurra_ Veijalainen

* _Orthocentrus scutellatus_ Humala, 2019

* _Orthocentrus semiflavus_ Seyrig, 1935

* _Orthocentrus setosus_ Humala & Lee, 2019

* _Orthocentrus shieldsi_ Broad, 2014

* _Orthocentrus sierrae_ Humala, 2019

* _Orthocentrus similis_ Humala, 2019

* _Orthocentrus spurius_ Gravenhorst, 1829

* _Orthocentrus strigatus_ Holmgren, 1858

* _Orthocentrus tamaulipecus_ Humala, 2019

* _Orthocentrus tenuiflagellum_ Veijalainen

* _Orthocentrus tenuiventris_ Humala & Lee, 2019

* _Orthocentrus teres_ Veijalainen

* _Orthocentrus tergalis_ Humala, 2019

* _Orthocentrus testaceipes_ Brischke, 1878

* _Orthocentrus tetrazonatus_ (Ashmead, 1896)

* 湯姆遜拱臉姬蜂 _Orthocentrus thomsoni_ Roman, 1936

* _Orthocentrus tlaxcalensis_ Humala, 2019

* _Orthocentrus trichomma_ Gauld, 1984

* _Orthocentrus trichophthalmus_ Humala & Lee, 2019

* _Orthocentrus trichoptilus_ Humala & Lee, 2019

* _Orthocentrus trifasciatus_ Walsh, 1873

* _Orthocentrus tuberculatus_ Brischke, 1891

* _Orthocentrus umbrocciput_ Veijalainen

* _Orthocentrus ungularis_ Humala, 2019

* _Orthocentrus urbanus_ Seyrig, 1934

* 雜色拱臉姬蜂 _Orthocentrus varicolor_ Humala, 2019

* _Orthocentrus veracruzus_ Humala, 2019

* _Orthocentrus veracuzus_ Humala, 2019

* _Orthocentrus vulgaris_ Humala, 2019

* _Orthocentrus wahlbergi_ Veijalainen, 2014

* _Orthocentrus winnertzii_ Forster, 1850

* _Orthocentrus zaldivari_ Humala, 2019

* _Orthocentrus zebra_ Veijalainen



參考文獻