• Genus Acerophagus Smith
• Acerophagus abstrusus (Gahan)
• Acerophagus flavidulus (Brèthes)
• Acerophagus griseus (De Santis)

• Genus Adelencyrtus Ashmead
• Adelencyrtus aulacaspidis (Brèthes)

• Genus Ageniaspis Dahlbom
• Ageniaspis citricola Logvinovskaya
• Ageniaspis fuscicollis (Dalman)
• Ageniaspis reticulatus De Santis

• Genus Amauroencyrtus De Santis
• Amauroencyrtus micans De Santis

• Genus Ammonoencyrtus De Santis
• Ammonoencyrtus bonariensis (Brèthes)

• Genus Andinoencyrtus Blanchard
• Andinoencyrtus ocellatus Blanchard

• Genus Anicetus Howard
• Anicetus argentinus (Fidalgo)
• Anicetus quintanai De Santis

• Genus Anisophleps Fidalgo
• Anisophleps alternata Fidalgo

• Genus Aphycomastix De Santis
• Aphycomastix annulata De Santis

• Genus Apsilophrys De Santis
• Apsilophrys gracilis (De Santis)
• Apsilophrys oeceticola (De Santis)

• Genus Arrhenophagus Aurivillus
• Arrhenophagus chionaspidis Aurivillius

• Genus Atelaphycus Blanchard
• Atelaphycus eriococci Blanchard

• Genus Baeoencyrtus De Santis
• Baeoencyrtus platys De Santis

• Genus Blanchardiscus De Santis
• Blanchardiscus scutellaris De Santis

• Genus Brachyplatycerus De Santis
• Brachyplatycerus minutum De Santis

• Genus Brethesiella Porter
• Brethesiella coccidophaga (Blanchard)
• Brethesiella latifrons (Timberlake)
• Brethesiella longipes (Blanchard)

• Genus Cerchysiella Girault
• Cerchysiella insularis (Howard)
• Cerchysiella laevigata (De Santis)

• Genus Cheiloneurus Westwood
• Cheiloneurus albinotatus De Santis
• Cheiloneurus angulatus De Santis
• Cheiloneurus bonariensis De Santis
• Cheiloneurus cupreicollis Ashmead
• Cheiloneurus elegans (Dalman)
• Cheiloneurus gahani (Dozier)
• Cheiloneurus inimicus Compere
• Cheiloneurus loretanus De Santis
• Cheiloneurus nigrescens Howard

• Genus Cibdeloencyrtus De Santis
• Cibdeloencyrtus aphelinoides De Santis

• Genus Cirrhencyrtus Timberlake
• Cirrhencyrtus bimaculatus (De Santis)

• Genus Coccidaphycus Blanchard
• Coccidaphycus nigricans Blanchard

• Genus Coccidencyrtus Ashmead
• Coccidencyrtus annulipes (Blanchard)
• Coccidencyrtus blanchardi (De Santis)
• Coccidencyrtus denieri Blanchard
• Coccidencyrtus grioti Blanchard
• Coccidencyrtus maculicornis (Blanchard)
• Coccidencyrtus malloi Blanchard
• Coccidencyrtus obesus De Santis

• Genus Comperia Gomes
• Comperia merceti (Compere)

• Genus Comperiella Howard
• Comperiella bifasciata Howard

• Genus Copidosoma Ratzeburg
• Copidosoma bakeri (Howard)
• Copidosoma desantisi Annecke & Mynhardt
• Copidosoma floridanum (Ashmead)
• Copidosoma hyalinistigma De Santis
• Copidosoma koehleri Blanchard
• Copidosoma teciae (Blanchard)
• Copidosoma truncatellum (Dalman)
• Copidosoma virescens De Santis

• Genus Dionencyrtus De Santis
• Dionencyrtus fiorentinoi De Santis

• Genus Diversinervus Silvestri
• Diversinervus elegans Silvestri

• Genus Echthroplexiella Mercet
• Echthroplexiella josephi De Santis

• Genus Ectroma Westwood
• Ectroma semifactum De Santis

• Genus Encyrtus Latreille
• Encyrtus aurantii (Geoffroy)
• Encyrtus baezi (Brèthes)
• Encyrtus haywardi De Santis
• Encyrtus homopteryx Fidalgo
• Encyrtus littoralis (Mayr)
• Encyrtus vianai De Santis

• Genus Gahaniella Timberlake
• Gahaniella californica Timberlake
• Gahaniella saissetiae Timberlake

• Genus Gonzalezia De Santis
• Gonzalezia gloriosa De Santis

• Genus Helegonatopus Perkins
• Helegonatopus pseudophanes Perkins

• Genus Hemencyrtus Ashmead
• Hemencyrtus casali De Santis
• Hemencyrtus herbertii Ashmead

• Genus Hexacladia Ashmead
• Hexacladia blanchardi De Santis
• Hexacladia dichelopsis Torréns, Fidalgo, Fernández & Punschke
• Hexacladia smithii Ashmead

• Genus Hexencyrtus Girault
• Hexencyrtus bucculentus (De Santis)

• Genus Homalotylus Mayr
• Homalotylus flaminius (Dalman)
• Homalotylus mirabilis (Brèthes)

• Genus Hoplopsis Destefani
• Hoplopsis cristulata De Santis

• Genus Isodromus Howard
• Isodromus iceryae Howard

• Genus Ixodiphagus Howard
• Ixodiphagus hookeri (Howard)

• Genus Lamennaisia Girault
• Lamennaisia gracilicornis (De Santis)

• Genus Lochitoencyrtus De Santis
• Lochitoencyrtus gahani De Santis

• Genus Mahencyrtus Masi
• Mahencyrtus nitidus (Howard)

• Genus Meromyzobia Ashmead
• Meromyzobia albitegula De Santis
• Meromyzobia flavipes De Santis
• Meromyzobia gripha De Santis

• Genus Metaphycus Mercet
• Metaphycus anneckei Guerrieri & Noyes
• Metaphycus blanchardi (De Santis)
• Metaphycus flavus Howard
• Metaphycus guttofasciatus (De Santis)
• Metaphycus helvolus (Compere)
• Metaphycus lounsburyi (Howard)
• Metaphycus luteolus (Timberlake)
• Metaphycus niger (Brèthes)
• Metaphycus ogloblini (De Santis)
• Metaphycus stanleyi Compere
• Metaphycus terani Fidalgo

• Genus Microterys Thomson
• Microterys elegans Blanchard
• Microterys nietneri (Motschulsky)

• Genus Neococcidencyrtus Compere
• Neococcidencyrtus chrysomphali (Blanchard)
• Neococcidencyrtus crouzelae De Santis
• Neococcidencyrtus drysus Noyes
• Neococcidencyrtus quadriceps (De Santis)

• Genus Ooencyrtus Ashmead
• Ooencyrtus submetallicus (Howard)
• Ooencyrtus venatorius De Santis & Vidal Sarmiento

• Genus Parablatticida Girault
• Parablatticida silvicola (De Santis)

• Genus Parencyrtus Ashmead
• Parencyrtus brasiliensis Ashmead

• Genus Prionomastix Mayr
• Prionomastix fasciatipennis (Girault)

• Genus Prionomitus
• Prionomitus fuscipalpis Kieffer

• Genus Prochiloneurus Silvestri
• Prochiloneurus argentinensis (De Santis)
• Prochiloneurus dactylopii (Howard)

• Genus Pseudhomalopoda Girault
• Pseudhomalopoda prima Girault

• Genus Psyllaephagus Ashmead
• Psyllaephagus bliteus Riek
• Psyllaephagus trellesi (Blanchard)

• Genus Rhytidothorax Ashmead
• Rhytidothorax flaviclava (De Santis)
• Rhytidothorax flavicornis (De Santis)
• Rhytidothorax perhispidus (De Santis)

• Genus Solenaphycus De Santis
• Solenaphycus vianai De Santis

• Genus Solenoencyrtus De Santis
• Solenoencyrtus platensis De Santis

• Genus Syrphophagus Ashmead
• Syrphophagus aphidivorus (Mayr)
• Syrphophagus bacchae (Blanchard)
• Syrphophagus flavitibiae (De Santis)
• Syrphophagus noyesi Ozdikmen
• Syrphophagus nubeculus De Santis

• Genus Tachardiobius Timberlake
• Tachardiobius silvestrii De Santis

• Genus Tachinaephagus Ashmead
• Tachinaephagus zealandicus Ashmead

• Genus Tanyencyrtus De Santis
• Tanyencyrtus divisus De Santis

• Genus Tineophoctonus Ashmead
• Tineophoctonus armatus (Ashmead)

• Genus Trichomasthus Thomson
• Trichomasthus tucumanus (De Santis)

• Genus Zaomma Ashmead
• Zaomma lambinus Walker