| Ablerus americanus (Girault, 1916) | ⇒ Ablerus dozieri Darling & Jo..., 1984 |
| Ablerus atomon Walker, 1847 | |
| Ablerus clisiocampae Ashmead, 1894 | |
| Ablerus dozieri Darling & Jo..., 1984 | |
| Ablerus perspeciosus Girault, 1916 | |
| Aphelinus (Aphelinus) abdominalis Dalman, 1820 | |
| Aphelinus (Aphelinus) asychis Walker, 1839 | Parasitoid wasp |
| Aphelinus (Aphelinus) daucicola Kurdjumov, 1913 | |
| Aphelinus (Aphelinus) flaviventris Kurdjumov, 1913 | Parasitoid wasp |
| Aphelinus (Aphelinus) gossypii Timberlake, 1924 | Cotton aphid parasite |
| Aphelinus (Aphelinus) humilis Mercet, 1927 | Wasp |
| Aphelinus (Aphelinus) mali Haldeman, 1851 | Parasitoid wasp |
| Aphelinus (Mesidia) aureus Gahan, 1924 | |
| Aphelinus (Mesidia) automatus Girault, 1911 | |
| Aphelinus (Mesidia) perpallidus Gahan, 1924 | |
| Aphelinus abnormis (Howard, 1881) | ⇒ Aphytis abnormis Howard, 1881 |
| Aphelinus albipodus Hayat & Fatima, 1992 | |
| Aphelinus annulipes Walker, 1851 | |
| Aphelinus atriplicis Kurdjumov, 1913 | Parasitoid wasp |
| Aphelinus bicolor (Dalman, 1820) | ⇒ Aphelinus abdominalis Dalman, 1820 |
| Aphelinus brevipennis (Howard, 1908) | ⇒ Aphelinus asychis Walker, 1839 |
| Aphelinus capitis (Howard, 1900) | ⇒ Aphytis chilensis Howard, 1900 |
| Aphelinus capitus | |
| Aphelinus certus Yasnosh, 1963 | Parasitoid wasp |
| Aphelinus chaonia Walker, 1839 | Parasitoid wasp |
| Aphelinus flaviceps (Dalman, 1820) | ⇒ Aphelinus abdominalis Dalman, 1820 |
| Aphelinus fuscipennis (Howard, 1881) | ⇒ Aphytis diaspidis Howard, 1881 |
| Aphelinus gillettei Howard, 1914 | |
| Aphelinus hordei Kurdjumov, 1913 | |
| Aphelinus howardii (Dalla Torre, 1898) | ⇒ Coccophagus grenadensis Hayat, 1994 |
| Aphelinus jucundus Gahan, 1924 | |
| Aphelinus lapisligni Howard, 1917 | Clover aphid parasite |
| Aphelinus limonus (Rust, 1915) | ⇒ Aphytis limonus Rust, 1915 |
| Aphelinus maidis Timberlake, 1924 | Wasp |
| Aphelinus marlatti Ashmead, 1888 | |
| Aphelinus niger Girault, 1913 | |
| Aphelinus nigra Lagace, 1969 | |
| Aphelinus nigritus (Howard, 1908) | ⇒ Aphelinus varipes Förster, 1841 |
| Aphelinus paramali Zehavi & Rosen, 1989 | |
| Aphelinus prociphili Carver, 1980 | |
| Aphelinus sanborniae Gahan, 1924 | |
| Aphelinus semiflavus Howard, 1908 | Parasitoid wasp |
| Aphelinus siphonophorae Ashmead, 1888 | |
| Aphelinus toxopteraphidis Förster, 1841 | Parasitoid wasp |
| Aphelinus varicornis (Haldeman, 1851) | ⇒ Aphelinus mali Haldeman, 1851 |
| Aphelinus varipes Förster, 1841 | Parasitoid wasp |
| Aphytis (Prospaphelinus) abnormis Howard, 1881 | |
| Aphytis (Prospaphelinus) chrysomphali Mercet, 1912 | Red scale parasite |
| Aphytis (Prospaphelinus) maculicornis Masi, 1911 | Parasitoid wasp |
| Aphytis (Prospaphelinus) mytilaspidis Le Baron, 1870 | Mussel scale parasite |
| Aphytis acutaspidis Rosen & DeBach, 1979 | Parasitoid wasp |
| Aphytis aonidiae Mercet, 1911 | Parasitoid wasp |
| Aphytis chilensis Howard, 1900 | Parasitoid wasp |
| Aphytis chionaspis Ren Hui, 1988 | |
| Aphytis coheni DeBach, 1960 | |
| Aphytis comperei DeBach & Rosen, 1976 | |
| Aphytis dealbatus Compere, 1955 | |
| Aphytis diaspidis Howard, 1881 | Parasitoid wasp |
| Aphytis fisheri DeBach, 1959 | |
| Aphytis hispanicus Mercet, 1912 | Parasitoid wasp |
| Aphytis holoxanthus DeBach, 1960 | Circular black scale parasite |
| Aphytis immaculatus Compere, 1955 | |
| Aphytis lepidosaphes Compere, 1955 | Mussel scale parasite |
| Aphytis limonus Rust, 1915 | |
| Aphytis lingnanensis Compere, 1955 | Parasitoid wasp |
| Aphytis margaretae DeBach & Rosen, 1976 | |
| Aphytis mashae Myartseva, 2004 | |
| Aphytis melanostictus Compere, 1955 | |
| Aphytis melinus DeBach, 1959 | Parasitoid wasp |
| Aphytis pinnaspidis Rosen & DeBach, 1979 | |
| Aphytis proclia Walker, 1839 | Wasp |
| Aphytis punctaticorpus Girault, 1917 | |
| Aphytis sankarani Rosen & DeBach, 1986 | Parasitoid wasp |
| Aphytis simmondsiae DeBach, 1984 | |
| Aphytis vandenboschi DeBach & Rosen, 1976 | Parasitoid wasp |
| Aphytis yanonensis DeBach & Rosen, 1982 | Parasitoid wasp |
| Apytis aonidia (Mercet, 1911) | ⇒ Aphytis aonidiae Mercet, 1911 |
| Aspidiotiphagus citrinus (Craw, 1891) | ⇒ Encarsia citrina Craw, 1891 |
| Azotus americanus (Girault, 1916) | ⇒ Ablerus dozieri Darling & Jo..., 1984 |
| Caccophagus brunneus (Provancher, 1887) | ⇒ Coccophagus brunneus Provancher, 1887 |
| Cales noacki Howard, 1907 | Parasitoid wasp |
| Centrodora cercopiphagus Milliron, 1947 | |
| Centrodora clisiocampae (Ashmead, 1894) | ⇒ Ablerus clisiocampae Ashmead, 1894 |
| Centrodora flava Girault, 1911 | |
| Centrodora flavus Girault, 1911 | |
| Centrodora livens Walker, 1851 | |
| Centrodora oophaga Girault, 1917 | |
| Centrodora orchelimumis Gahan, 1932 | |
| Centrodora orchelimumsis Gahan, 1932 | |
| Centrodora orthopterae Gahan, 1919 | |
| Centrodora speciosissima Girault, 1911 | |
| Centrodora speciosissimus Girault, 1911 | |
| Centrodora xiphidii Perkins, 1906 | Parasitoid wasp |
| Coccobius confusus Compere & An..., 1961 | |
| Coccobius diaspidis (Howard, 1907) | ⇒ Arrhenophagus chionaspidis Aurivillius, 1888 |
| Coccobius donatellae Pedata & Evans, 1997 | |
| Coccobius flaviventris Howard, 1910 | Parasitic wasp |
| Coccobius fulvus Compere & An..., 1961 | Parasitic wasp |
| Coccobius howardi Compere, 1928 | |
| Coccobius intermedius Gahan, 1927 | |
| Coccobius juliae Myartseva, 2000 | |
| Coccobius stanfordi Howard, 1914 | |
| Coccobius testaceus Ratzeburg, 1852 | |
| Coccobius varicornis Howard, 1881 | |
| Coccophagoides fasciativentris Girault, 1908 | |
| Coccophagoides forbesi Dozier, 1928 | |
| Coccophagoides fuscipennis Girault, 1908 | |
| Coccophagoides kuwanae Silvestri, 1927 | Parasitic wasp |
| Coccophagoides moeris Walker, 1839 | Parasitic wasp |
| Coccophagoides murtfeldtae Howard, 1894 | |
| Coccophagoides pulchellus Dozier, 1937 | |
| Coccophagoides similis (Walker, 1839) | ⇒ Coccophagoides moeris Walker, 1839 |
| Coccophagoides utilis Doutt, 1966 | Parasitic wasp |
| Coccophagus albicoxa Howard, 1911 | |
| Coccophagus annulipes (Ashmead, 1882) | ⇒ Metaphycus annulipes Ashmead, 1882 |
| Coccophagus anthracinus Compere, 1925 | |
| Coccophagus baldassarii Compere, 1931 | |
| Coccophagus basalis Compere, 1939 | Parasitic wasp |
| Coccophagus bimaculatus Myartseva, 2004 | |
| Coccophagus bogoriensis Koningsberger, 1897 | |
| Coccophagus brunneus Provancher, 1887 | |
| Coccophagus capensis Compere, 1931 | Parasitic wasp |
| Coccophagus caridei Brèthes, 1918 | |
| Coccophagus ceroplastae Howard, 1895 | Parasitoid wasp |
| Coccophagus cinguliventris Girault, 1909 | |
| Coccophagus citrinus (Craw, 1891) | ⇒ Encarsia citrina Craw, 1891 |
| Coccophagus coccidis (Walker, 1839) | ⇒ Coccophagus terani De Santis, 1993 |
| Coccophagus cognatus (Walker, 1839) | ⇒ Coccophagus lycimnia Walker, 1839 |
| Coccophagus cowperi Girault, 1917 | Parasitic wasp |
| Coccophagus eleaphilus Silvestri, 1915 | Parasitic wasp |
| Coccophagus eritreaensis (Compere, 1931) | ⇒ Coccophagus pulvinariae Compere, 1931 |
| Coccophagus flavifrons Howard, 1885 | Parasitoid wasp |
| Coccophagus flavoscutellum (Ashmead, 1881) | ⇒ Coccophagus lycimnia Walker, 1839 |
| Coccophagus fletcheri Howard, 1897 | |
| Coccophagus fraternus Howard, 1881 | |
| Coccophagus gossypariae (Gahan, 1927) | ⇒ Coccophagus insidiator Dalman, 1826 |
| Coccophagus gurneyi Compere, 1929 | Obscure mealybug parasite |
| Coccophagus hawaiiensis Timberlake, 1926 | Wasp |
| Coccophagus immaculatus Howard, 1881 | |
| Coccophagus insidiator Dalman, 1826 | Parasitic wasp |
| Coccophagus japonicus Compere, 1924 | Parasitic wasp |
| Coccophagus javae (Koningsberger, 1897) | ⇒ Coccophagus bogoriensis Koningsberger, 1897 |
| Coccophagus javensis Girault, 1916 | |
| Coccophagus leptospermi Girault, 1917 | |
| Coccophagus leptospermia | |
| Coccophagus longifasciatus Howard, 1907 | |
| Coccophagus lycimnia Walker, 1839 | Parasitoid wasp |
| Coccophagus magniclavus (Girault, 1915) | ⇒ Encarsiella magniclava Girault, 1915 |
| Coccophagus mexicanus Girault, 1915 | |
| Coccophagus mexicensis Girault, 1917 | |
| Coccophagus nigritus Compere, 1931 | Parasitic wasp |
| Coccophagus ochraceus Howard, 1895 | Parasitoid wasp |
| Coccophagus perflavus Girault, 1916 | |
| Coccophagus probus Annecke & My..., 1979 | Parasitic wasp |
| Coccophagus propodealis Myartseva, 2004 | |
| Coccophagus pulvinariae Compere, 1931 | Parasitic wasp |
| Coccophagus purpureus Ashmead, 1886 | |
| Coccophagus quaestor Girault, 1917 | |
| Coccophagus ruizi Myartseva, 2004 | |
| Coccophagus rusti Compere, 1928 | Parasitic wasp |
| Coccophagus saissetiae (Gahan, 1922) | ⇒ Coccophagus ghesquierei Hayat, 1987 |
| Coccophagus scutatus Howard, 1895 | Western Pine Elfin |
| Coccophagus scutellaris (Dalman, 1825) | ⇒ Coccophagus pulchellus Westwood, 1833 |
| Coccophagus semicircularis Förster, 1841 | |
| Coccophagus teeceeni Myartseva, 2004 | |
| Coccophagus terani De Santis, 1993 | |
| Coccophagus tibialis Compere, 1931 | |
| Coccophagus timberlakei Compere, 1931 | |
| Coccophagus tobiasi Myartseva, 2004 | |
| Coccophagus vividis | |
| Coccophagus vividus (Walker, 1839) | ⇒ Coccophagus lycimnia Walker, 1839 |
| Coccophagus yoshidae Nakayama, 1921 | Parasitic wasp |
| Coccophagus youngi Girault, 1917 | |
| Dirphys encantadora Polaszek & H..., 1992 | |
| Dirphys mexicana Howard, 1907 | |
| Encarsia aseta Hayat & Pola..., 1992 | Parasitoid wasp |
| Encarsia aurantii Howard, 1894 | Parasitic wasp |
| Encarsia basicincta Gahan, 1927 | |
| Encarsia bella Gahan, 1927 | |
| Encarsia berlesei Howard, 1906 | |
| Encarsia bicolor (Timberlake, 1926) | ⇒ Encarsia desantisi Viggiani, 1985 |
| Encarsia bimaculata Heraty & Pol..., 2000 | Parasitoid wasp |
| Encarsia brasiliensis (Hempel, 1904) | ⇒ Encarsia hispida Hempel, 1904 |
| Encarsia brimblecombei Girault, 1933 | |
| Encarsia brunnea Howard, 1908 | |
| Encarsia citrella Howard, 1908 | |
| Encarsia citrina Craw, 1891 | Oystershell scale parasitoid |
| Encarsia citrinus (Craw, 1891) | ⇒ Encarsia citrina Craw, 1891 |
| Encarsia colima Myartseva, 2005 | |
| Encarsia coquilletti Howard, 1895 | |
| Encarsia cubensis Gahan, 1931 | Whitefly parasitic wasp |
| Encarsia davidi Viggiani & M..., 1980 | |
| Encarsia diaspidicola Silvestri, 1909 | Parasitic wasp |
| Encarsia dispersa Polaszek, 2004 | Parasitoid wasp |
| Encarsia dominicana Evans, 2002 | |
| Encarsia elongata (Girault, 1933) | ⇒ Encarsia herndoni Girault, 1933 |
| Encarsia fasciata Malenotti, 1917 | Parasitic wasp |
| Encarsia flavo scutellum (Zehntner, 1900) | ⇒ Encarsia flavoscutellum Zehntner, 1900 |
| Encarsia formosa Gahan, 1924 | Glasshouse whitefly parasite |
| Encarsia gennaroi Pedata & Gio..., 2016 | |
| Encarsia guadeloupae Viggiani, 1987 | Parasitoid wasp |
| Encarsia haitiensis Dozier, 1932 | Parasitic wasp |
| Encarsia hamoni Evans & Pola..., 1998 | |
| Encarsia herndoni Girault, 1933 | |
| Encarsia hispida Hempel, 1904 | Parasitic wasp |
| Encarsia inaron Walker, 1839 | Ash whitefly parasitoid |
| Encarsia koebelei Howard, 1908 | |
| Encarsia lahorensis Howard, 1911 | Parasitic wasp |
| Encarsia lanceolata Evans & Pola..., 1997 | |
| Encarsia lounsburyi Berlese & Paoli, 1916 | Parasitoid wasp |
| Encarsia lutea Masi, 1909 | Parasitic wasp |
| Encarsia luteola Howard, 1895 | Parasitoid |
| Encarsia meritoria Gahan, 1927 | |
| Encarsia mexicella Myartseva, 2009 | |
| Encarsia mineoi Viggiani, 1982 | Parasitic wasp |
| Encarsia murtfeldtii Howard, 1894 | |
| Encarsia nigricephala Dozier, 1937 | King´s Hairstreak |
| Encarsia nipponica Silvestri, 1927 | Sylvan Hairstreak |
| Encarsia opulenta (Silvestri, 1927) | ⇒ Encarsia perplexa Huang & Pola..., 1998 |
| Encarsia paracitrella Evans & Pola..., 1997 | |
| Encarsia peltata Cockerell, 1911 | |
| Encarsia peltatus Cockerell, 1911 | |
| Encarsia pergandiella Howard, 1907 | Parasitic wasp |
| Encarsia perniciosi Tower, 1913 | Parasitic wasp |
| Encarsia perplexa Huang & Pola..., 1998 | Parasitic wasp |
| Encarsia pinella Myartseva, 2001 | |
| Encarsia porteri Mercet, 1928 | |
| Encarsia portoricensis Howard, 1907 | |
| Encarsia protransvena Viggiani, 1985 | Parasitoid wasp |
| Encarsia quaintancei Howard, 1907 | |
| Encarsia quercicola Howard, 1908 | |
| Encarsia sankarani Hayat, 1989 | Parasitic wasp |
| Encarsia smithi Silvestri, 1926 | Parasitoid wasp |
| Encarsia sophia Girault & Dodd, 1915 | Parasitoid wasp |
| Encarsia strenua Silvestri, 1927 | Parasitic wasp |
| Encarsia townsendi Howard, 1907 | |
| Encarsia unicitrella Evans & Pola..., 1997 | |
| Encarsia variegata Howard, 1908 | Parasitoid wasp |
| Encarsiella boswelli Girault, 1915 | Parasitoid wasp |
| Encarsiella magniclava Girault, 1915 | |
| Encarsiella noyesi Hayat, 1983 | Parasitoid wasp |
| Encarsiella polaszeki Myartseva & ..., 2008 | |
| Encarsiella tamaulipeca Myartseva & ..., 2002 | |
| Eretmocerus californicus Howard, 1895 | Wasp |
| Eretmocerus corni Haldeman, 1850 | |
| Eretmocerus debachi Rose & Rosen, 1992 | |
| Eretmocerus emiratus Zolnerowich ..., 1998 | Parasitoid wasp |
| Eretmocerus eremicus Rose & Zolne..., 1997 | |
| Eretmocerus furuhashii Rose & Zolne..., 1994 | |
| Eretmocerus haldemani Howard, 1908 | Parasitoid wasp |
| Eretmocerus hayati Zolnerowich ..., 1998 | Parasitoid wasp |
| Eretmocerus illinoisensis Dozier, 1932 | |
| Eretmocerus joeballi Rose & Zolne..., 1997 | |
| Eretmocerus longipes Compere, 1936 | |
| Eretmocerus melanoscutus Zolnerowich ..., 1998 | Parasitoid wasp |
| Eretmocerus mundus Mercet, 1931 | Parasitoid wasp |
| Eretmocerus paulistus Hempel, 1904 | |
| Eretmocerus picketti Rose & Zolne..., 2004 | |
| Eretmocerus portoricensis Dozier, 1932 | |
| Eretmocerus rosei Evans & Bennett, 1996 | |
| Eretmocerus rui Zolnerowich ..., 2004 | |
| Eretmocerus staufferi Rose & Zolne..., 1997 | |
| Eretmocerus tejanus Rose & Zolne..., 1997 | |
| Eriglyptus robustus (Crawford, 1907) | ⇒ Entedon robustus Crawford, 1907 |
| Lounsburyia trifasciata Compere, 1925 | Wasp |
| Lounsburyia trifasciatus (Compere, 1925) | ⇒ Lounsburyia trifasciata Compere, 1925 |
| Marietta albecephala | |
| Marietta albocephala Hayat, 1986 | |
| Marietta carnesi Howard, 1910 | Wasp |
| Marietta graminicola Timberlake, 1925 | Astarte Fritillary |
| Marietta javensis (Motschulsky, 1863) | ⇒ Marietta leopardina Motschulsky, 1863 |
| Marietta leopardina Motschulsky, 1863 | Cryptic Fritillary |
| Marietta mexicana Howard, 1895 | |
| Marietta mexicanus Howard, 1895 | |
| Marietta picta André, 1878 | |
| Marietta pulchella Howard, 1881 | Parasitoid wasp |
| Marietta pulchellus Howard, 1881 | |
| Marietta timberlakei Hayat, 1986 | Alberta Arctic |
| Marlattiella prima Howard, 1907 | Great Arctic |
| Mimatomus peltatus (Cockerell, 1911) | ⇒ Encarsia peltata Cockerell, 1911 |
| Myiocnema comperei Ashmead, 1900 | Wasp |
| Paraphelinus speciosissimus (Girault, 1911) | ⇒ Centrodora speciosissima Girault, 1911 |
| Perissopterus mexicanus (Howard, 1895) | ⇒ Marietta mexicana Howard, 1895 |
| Perissopterus pulchellus (Howard, 1881) | ⇒ Marietta pulchella Howard, 1881 |
| Perissopterus punctaticorpus (Girault, 1917) | ⇒ Aphytis punctaticorpus Girault, 1917 |
| Physcus confusus (Compere & An..., 1961) | ⇒ Coccobius confusus Compere & An..., 1961 |
| Physcus howardi (Compere, 1928) | ⇒ Coccobius howardi Compere, 1928 |
| Physcus stanfordi (Howard, 1914) | ⇒ Coccobius stanfordi Howard, 1914 |
| Physcus varicornis (Gahan, 1927) | ⇒ Coccobius varicornis Howard, 1881 |
| Proaphelinoides elongatiformis Girault, 1917 | Parasitoid wasp |
| Promuscidea unfasciativentris Girault, 1917 | |
| Promuscidea unifasciativentris | |
| Pteroptrix albifemur Girault, 1915 | Parasitoid wasp |
| Tumidiscapus flavus (Girault, 1911) | ⇒ Centrodora flava Girault, 1911 |
| Tumidiscapus oophagus (Girault, 1917) | ⇒ Centrodora oophaga Girault, 1917 |
| Tumidiscapus orchelimumsis (Gahan, 1932) | ⇒ Centrodora orchelimumis Gahan, 1932 |
| Tumidiscapus orthopterae (Gahan, 1919) | ⇒ Centrodora orthopterae Gahan, 1919 |
