Widespread species

• A. antiguensis – Caribbean, Florida
  • A parasitoid recorded on the coccid scale insect Ceroplastes floridensis and the tischeriid moth Tischeria heliopsisella
• A. asthenogmus – Palaearctic, North Africa, Indomalaya, Seychelles, Caribbean
  • A parasitoid of blattid cockroaches of the genus Periplaneta
• A. beatus – Australia (Queensland), Oceania, southern Africa
  • A parasitoid of various bugs – members of the families Cicadellidae, Delphacidae and Tropiduchidae are recorded as hosts
• A. bruzzonis – Holarctic
  • A parasitoid of tortoise beetles of the genus Cassida
• A. ceroplastae -Holarctic, Near East and also introduced into parts of Africa and Australia for biocontrol purposes
  • A parasitoid of various coccid scale insects
• A. crino – Holarctic, Indomalaya
  • A parasitoid of crickets of the genus Oecanthus
• A. diplosidis – Cosmopolitan
  • A parasitoid on various gall midges
• A. dubius – Indonesia, New Guinea
  • A parasitoid of katydids in the Sexavaini
• A. fasciatus – Northern South America, Caribbean, India
  • A parasitoid of various gall midges
• A. fidius – Central and southern United States, Caribbean
  • A parasitoid of various gall midges
• A. formosanus – Hawaii, South East Asia, Madagascar
  • A parasitoid on various delphacid bugs
• A. gala – Caribbean, Florida, Australia, India
  • A parasitoid recorded on various gall midges and curculionid weevils
• A. hagenowii – Cosmopolitan, used in North America for biocontrol of cockroaches
  • A parasitoid of various cockroaches, also recorded from bark beetles and evaniid wasps
• A. leucone – Holarctic
• A. longicauda – Holarctic
• A. marylandensis – Central and eastern United States, Caribbean
  • A parasitoid recorded on a wide range of hosts including gall midges, curculionid weevils, aphidid aphids, gelechiid and tortricid moths and fellow eulophids
• A. megameli – Philippines, Hawaii
  • A parasitoid on the delphacid bug Megamelus proserpina
• A. microcosmus – Holarctic, Neotropical and Afrotropical regions, Indomalaya and Australia
  • Host unknown but associated with Hyparrhenia hirta
• A. microscopicus – Holarctic
  • A parasitoid on various gall midges
• A. minutus – Holarctic, Neotropical, North Africa
  • A parasitoid recorded on a huge range of hosts including many Coleoptera, Hemiptera, Hymenoptera and Neuroptera
• A. neglectus – Holarctic, North Africa, Near East and Indomalaya
  • A parasitoid on various lady beetles, also recorded on the aphidid aphid Myzus cerasi
• A. niger – Indomalaya, Australia
  • A parasitoid on the triozid bug Trioza fletcheri
• A. pallipes – Holarctic
  • A parasitoid on various gall midges, also recorded on the eriocraniid moth Eriocrania semipurpurella
• A. pausiris – Holarctic
  • A parasitoid recorded on the gall midge Dasineura leguminicola and chloropid flies of the genus Lipara
• A. percaudatus – Europe, India
  • A parasitoid of crickets of the genus Oecanthus
• A. pygmaeus – Holarctic
  • A parasitoid on various gall midges and apid bees
• A. sicarius – Former Yugoslavia, Africa, Near East
  • A parasitoid recorded on various coccid scale insects and the buprestid beetle Agrilus sinuatus
• A. sobrius – Nearctic, Russia
  • A parasitoid of gall midges of the genus Asphondylia, also recorded on a fellow chalcidoid, the eurytomid Bruchophagus gibbus
• A. strobilanae – Holarctic
  • A parasitoid recorded on various gall midges and tortricid moths, also recorded on a fellow chalcidoid, the torymid Torymus azureus
• A. terebrans – Holarctic
• A. toddaliae – Near East, Madagascar
  • A parasitoid of coccid scale insects of the genus Ceroplastes
• A. venustus – Holarctic
  • A parasitoid recorded on various gall midges and eurytomid wasps of the genus Bruchophagus
• A. zosimus – Holarctic, North Africa and New Zealand
  • A parasitoid recorded on a very wide range of insects including Diptera, Lepidoptera and Hymenoptera. Parasitized in turn by the eupelmid Eupelmus allynii

Palaearctic species

• A. aartseni – Greece
• A. acron – Czech Republic
• A. aega – Palaearctic
  • A parasitoid of the gall midge Dasineura glechomae
• A. aethiops – Palaearctic
  • Recorded as a parasitoid on a variety of insects including bean weevils, gall midges, gall wasps and other chalcidoids (family Eurytomidae)
• A. agevilleae – Italy, Slovakia
  • A parasitoid of the gall midge Agevillea abietis
• A. agrus – Palaearctic
• A. albae – China (Shaanxi province)
  • A parasitoid of the bark beetle Cryphalus exiguus
• A. alveatus – Palaearctic, North Africa
  • A parasitoid recorded on the gall midge Massalongia rubra and the gall wasp Rhodites mayri
• A. amenon – Palaearctic
  • A parasitoid of the gall midge Dasineura ulmariae
• A. andalusicus – Spain
  • A parasitoid of gall wasps of the genus Plagiotrochus
• A. annulatus – Central Europe
  • A parasitoid recorded on the gall midge Asphondylia sarothamni and some coccid scale insects
• A. anodaphus – Palaearctic
  • A parasitoid of the gall midge Rhopalomyia ptarmicae
• A. apama – Palaearctic
  • A parasitoid of various gall midges
• A. apiculatus – Palaearctic
• A. aquaticus – Palaearctic
  • Host unknown but associated with Phragmites australis
• A. aquilus – Britain
  • A parasitoid of the gall midge Dasineura trifolii
• A. arathis – Britain
• A. arenarius – Europe
• A. aristaeus – Palaearctic
• A. arrabonicus – Palaearctic
  • Host unknown but associated with Alopecurus pratensis
• A. arsenjevi – Far eastern Russia
• A. artemisiae – Palaearctic
  • A parasitoid of gall midges of the genus Rhopalomyia
• A. artemisicola – Palaearctic
  • A parasitoid of the gall midge Contarinia artemisiae
• A. askewi – France
  • Host unknown but associated with Daucus carota
• A. atticus – Greece
  • A parasitoid of gall midges of the genus Cystiphora
• A. aurantiacus – Palaearctic
  • A parasitoid of gall wasps of the genus Diplolepsis
• A. avetjanae – Armenia
  • A parasitoid of the gall wasp Diplolepsis fructuum
• A. azoricus – Azores
• A. bakkendorfi – Denmark
  • A parasitoid associated with gall producing insects on Astragalus glycyphyllos
• A. balasi – Central Europe
  • A parasitoid of moths – recorded on gracillariids of the genus Phyllocnistis and the tortricid Pseudargyrotoza conwagana
• A. beringi – Far eastern Russia
• A. beroe – Britain
• A. beyazus – Iran
• A. biorrhizae – Palaearctic

A parasitoid of the gall wasp Biorhiza pallida (which causes oak apples)

• A. blandus – Far eastern Russia
• A. blastophagusi – China (Heilongjiang)
  • A parasitoid of the bark beetles Ips subelongatus and Tomicus pilifer
• A. boreus – Europe
  • A parasitoid of the tephritid fruit flies Euleia heraclei and Philophylla heraclei
• A. bouceki – Spain
• A. brachycerus – Palaearctic
  • A parasitoid on various gall midges, also recorded on the nepticulid moth Nepticula argyropeza
• A. brevipennis – Czech Republic, Slovakia
• A. bucculentus – Armenia, Turkey, Israel
  • A parasitoid on a fellow chalcidoid – the eurytomid Eurytoma amygdali
• A. calamarius – Palaearctic
  • A parasitoid on various gall midges
• A. calvus – Palaearctic
  • A parasitoid recorded on the cockroach Loboptera decipiens and the evaniid wasp Zeuxevania splendidula
• A. capitigenae – Palaearctic
  • A parasitoid on the gall midge Bayeria capitigena
• A. capnopterus – Southern Europe
• A. catius – Palaearctic
• A. caudatus – Palaearctic
  • A parasitoid on the gall midge Dasineura alopecuri
• A. cebennicus – France
• A. cecidomyiarum – Palaearctic
  • A parasitoid on various gall midges, also recorded on the gall wasp Biorhiza pallida (which causes oak apples)
• A. celtidis – Europe
  • A parasitoid on leaf beetles of the genus Pyrrhalta, also recorded on the gracillariid moth Lithocolletis lantanella
• A. cerricola – Palaearctic
  • A parasitoid on the gall midge Macrodiplosis dryobia
• A. chakassicus – Russia
  • A parasitoid on the gall midge Dasineura rozhkovi
• A. ciliatus – Palaearctic
  • A parasitoid on the gall midge Rabdophaga heterobia
• A. citrinus – Palaearctic
  • A parasitoid on various gall midges, also recorded on the gall wasp Aylax rogenhoferi
• A. citripes – Europe
  • A parasitoid on various dytiscid beetles, also recorded on the lasiocampid moth Dendrolimus pini
• A. clavicornis – Palaearctic
  • A parasitoid recorded on various gall midges, aphids and scale insects
• A. claviger – Palaearctic
• A. coccidiphagus – Britain
  • A parasitoid on kermesid scale insects of the genus Kermes
• A. collega – Europe
  • A parasitoid on various gall midges
• A. constrictus – Palaearctic
  • A parasitoid recorded on brentid beetles of the genus Apion and gall midges of the genus Oligotrophus
• A. cracens – Southern Europe, Turkey
  • A parasitoid on the buprestid beetle Coraebus rubi
• A. craneiobiae – Northern Europe
  • A parasitoid on various gall midges
• A. crassiceps – Central Europe
• A. crypturgus – China (Shaanxi province)
  • A parasitoid on various bark beetles
• A. csokakoensis – Palaearctic
• A. culminis – France
• A. cultratus – Britain
• A. curtivena – France
• A. cycladum – Greece
  • Host unknown but associated with Thymelaea hirsuta
• A. cyniphidum – Central Europe
  • A parasitoid on various gall wasps
• A. dauci – - Palaearctic
  • A parasitoid on various gall midges
• A. debilitatus – France
• A. deceptor – France
• A. dendroctoni – China (Guizhou province)
  • A parasitoid on various bark and longhorn beetles
• A. deobensis – Palaearctic
  • A parasitoid on the tenthredinid sawfly Pontania viminalis
• A. dezhnevi – Far eastern Russia
• A. distichus – Central Europe
• A. diversus – Palaearctic
  • A parasitoid recorded on a wide range of insects including curculionid weevils, gall midges and gracillariid and lyonetiid moths
• A. doksyensis – Czech Republic
• A. domenichinii – Palaearctic
  • A parasitoid on various gall midges and gall wasps
• A. dotus – Britain
  • A parasitoid of the gall midge Dasineura ulmariae
• A. dryocoetae – Sweden
• A. dryocosmi – China (Zhejiang province)
  • A parasitoid on the gall wasp Dryocosmus kuriphilus
• A. durmitorensis – former Yugoslavia
• A. elegantulus – France
• A. eleuchia – Western Europe
  • A parasitoid of the gall midge Cystiphora sonchi
• A. elongatus – Europe, Near East
  • A parasitoid of variouschalcidoids and gall midges
• A. emesa – Palaearctic
  • A parasitoid on the gall midge Dasineura alopecuri
• A. epicharmus – Palaearctic
  • A parasitoid on various gall midges
• A. epilobiellus – Netherlands
  • A parasitoid on the gall midge Dasineura epilobii
• A. epilobii – Central Europe
  • A parasitoid on the gall midge Dasineura epilobii
• A. eratus – Britain
• A. ericae – France
  • A parasitoid on the gall midge Cecidomyia ericoscopariae
• A. eriophyes – Europe, Near East

A parasitoid on various eriophyid mites

• A. ermaki – Far eastern Russia
• A. escherichi – Palaearctic
  • A parasitoid on various gall midges
• A. esherensis – Britain
• A. euagoras – Britain
• A. eupatorii – Palaearctic
• A. eupolis – Britain
• A. eurystoma – Palaearctic
• A. eurytomae – Palaearctic, Near East
  • A parasitoid on various gall wasps – also recorded on the eurytomid Eurytomus rosae
• A. eurytus – Europe
  • A parasitoid recorded on a wide range of insects including apionid beetles, ledrid bugs, gall wasps and eurytomid chalcidoids
• A. extensus – France
• A. fabicola – Palaearctic
  • A parasitoid on the gall midge Lasioptera fabae
• A. facetus – Russia (Adygea)
• A. femoralis – Palaearctic
  • A parasitoid on various weevils (family Curculionidae) and moths (families Gracillariidae and Lyonetiidae)
• A. flavicapitus – Far eastern Russia
• A. flavifrons – Italy, Madeira
  • A parasitoid on the agromyzid fly Cerodontha pygmaea
• A. flavovarius – Europe
  • A parasitoid on various gall midges, also recorded on the gracillariid moth Lithocolletis platani
• A. flumenius – Far eastern Russia
• A. fonscolombei – Palaearctic
• A. foraminifer – France
• A. forsteri – Palaearctic
  • A parasitoid on various gall wasps
• A. fukutai – China (Hebei), Taiwan
  • A parasitoid on various longhorn beetles
• A. fulvipes – Palaearctic
• A. fusificola – France
  • A parasitoid on the gall wasp Plagiotrochus fusifex
• A. garganensis – Greece, Italy
• A. gaus – Europe
  • A parasitoid on the gall midge Dasineura leguminicola
• A. glandicola – France
  • A parasitoid on the gall wasp Callirhytis glandium
• A. gnomus – Palaearctic
• A. graciliclava – Greece
• A. grahami – Moldova
  • A parasitoid on curculionid weevils of the genus Lignyodes
• A. grandicauda – Far eastern Russia
• A. grandii – Palaearctic
  • A parasitoid on various gall midges
• A. gratus – Palaearctic
  • A parasitoid on various gall midges
• A. grylli – Palaearctic
• A. habarovi – Far eastern Russia
• A. hanka – Far eastern Russia
• A. hedqvisti – Palaearctic
  • A parasitoid on the bark beetle Tomicus minor
• A. hians – Madeira
• A. holomelas – Hungary
  • Host unknown but associated with Quercus cerris
• A. holoxanthus – Eastern Palaearctic
• A. humilis – Western Europe
  • A parasitoid of gall midges of the genus Mayetiola
• A. hyperfuniculus – Far eastern Russia
• A. ibericus – Spain
• A. ilexi – China (Jiangxi)
  • A parasitoid on various gall midges
• A. impurus – Switzerland
• A. incrassatus – Britain
  • Host unknown but associated with Carex spp
• A. invidus – Southern Europe, Near East
  • A parasitoid on various gall midges
• A. ione – Britain
• A. krusenschterni – Far eastern Russia
• A. lacaena – Britain
• A. lachares – Europe
• A. lacunatus – Britain
• A. larzacensis – Palaearctic
• A. laticeps – France
• A. leptocerus – Palaearctic
• A. leptoneuros – Palaearctic
  • A parasitoid recorded on various kermesid scale insects and also on the tortricid moth Carpocapsa pomonella and the fellow eulophid Tetrastichus pachyneurus
• A. levadiensis – Greece
• A. ligus – Britain
• A. lituratus – Poland
• A. longiclava – Far eastern Russia
• A. longipectus – Southern Russia (Astrakhan Oblast)
• A. longiscapus – Palaearctic
  • A parasitoid on various gall midges
• A. longispinus – Far eastern Russia
• A. longistigma – Far eastern Russia
• A. longulus – Europe
• A. lutescens – Spain
  • A parasitoid on the fellow chalcidoid Blascoa ephedrae (Pteromalidae)
• A. luteus – Europe
  • A parasitoid on various gall midges and fellow eulophids (including Aprostocetus elongatus)
• A. lycidas – Europe, North Africa
  • A parasitoid on various gall midges
• A. lycidoides – Greece
• A. lysippe – Palaearctic
  • A parasitoid on the gall midge Dasineura crataegi
• A. malagensis – Spain
• A. mandanis – Europe
  • A parasitoid on various delphacid bugs
• A. masculinus – France
• A. massonianae – China (Guizhou)
  • A parasitoid on the bark beetle Cryphalus massonianus
• A. maurus – Hungary
• A. mazaeus – Britain
• A. menius – Palaearctic
• A. meridionalis – Southern Europe
• A. meroe – Western Europe
• A. metra – Palaearctic
  • A parasitoid on various gall midges
• A. micantulus – Palaearctic
  • A parasitoid on the gall midge Dasineura abietiperda
• A. microocellus – Far eastern Russia
• A. mimulus – Greece
• A. minimus – Palaearctic
  • A parasitoid of gall midges of the genus Rabdophaga
• A. miridivorus – France, Italy
  • A parasitoid of various mirid bugs
• A. moldavicus – Moldova
  • A parasitoid on the gall midge Dasineura mali
• A. morairensis – Spain
• A. muiri – China (Guangdong)
• A. mycerinus – Palaearctic
  • Host unknown but associated with Salix spp
• A. myrsus – Britain
  • A parasitoid on the gall midge Contarinia rumicis
• A. natans – Central Russia, Ukraine
  • A parasitoid on various dytiscid beetles
• A. nigriventris – Far eastern Russia
• A. novatus – Europe
  • A parasitoid on the gall midge Agevillea abietis
• A. nubigenus – Palaearctic
• A. nymphis – Britain
• A. obliquus – Palaearctic
• A. occidentalis – Southern Europe, Canary Islands, Madeira
• A. oculisetatus – Far eastern Russia
• A. oreophilus – Europe
  • A parasitoid recorded on the leaf beetle Cryptocephalus pini and the gall wasp Cynips caputmedusae
• A. orestes – Central Europe
• A. orithyia – Palaearctic
  • A parasitoid of various flies (gall midges and the chloropid Lipara lucens)
• A. oropus – Britain
• A. ovivorax – Europe
  • A parasitoid of the cricket Oecanthus pellucens
• A. pachyneuros – Europe
  • A parasitoid on various kermesid scale insects and fellow chalcidoids
• A. pallidipedes – Far eastern Russia
• A. pallidipes – Japan
• A. palustris – Northern Europe
• A. pantshenkoi – Southern Russia
• A. paralus – Britain
• A. peischula – Far eastern Russia
• A. perfulvescens – Greece
• A. perone – Northern Europe
• A. phillyreae – Palaearctic
  • Host unknown but associated with Phillyrea spp
• A. phineus – Europe
• A. phloeophthori – Palaearctic
  • A parasitoid on the bark beetle Phloeophthorus rhododactylus
• A. phragmiticola – Palaearctic
  • A parasitoid on the gall midge Giraudiella inclusa
• A. phragmitinus – Europe
  • Host unknown but associated with Phragmites spp
• A. ping – Spain
• A. plagioderae – Moldova
  • A parasitoid on the leaf beetle Plagiodera versicolora
• A. plangon – Britain
• A. planiusculus – Palaearctic
  • A parasitoid on sesiid moths of the genus Chamaesphecia
• A. polygoni – Central Europe
  • Host unknown but associated with Polygonum persicaria
• A. popovi – Far eastern Russia
• A. problematicus – Hungary
  • A parasitoid recorded on the gall wasp Chilaspis nitida and gracillariid moths of the genus Lithocolletis
• A. productus – Palaearctic
• A. prolidice – Palaearctic
• A. prolixus – China (Hebei), Taiwan
  • A parasitoid on the longhorn beetle Apriona germarii
• A. prosymna – Britain
• A. pseudopodiellus – Europe
  • A parasitoid on lestid damselflies of the genus Lestes
• A. ptarmicae – Europe
  • A parasitoid of gall midges of the genus Rhopalomyia
• A. rhacius – Palaearctic
  • A parasitoid of the gall midge Dasineura trifolii
• A. rhipheus – Europe
• A. rhode – Britain
• A. rimskykorsakovi – Central Russia
• A. roesellae – Palaearctic
  • A parasitoid on various gall midges, also recorded on fellow chalcidoids and the yponomeutid moth Argyresthia conjugella
• A. rubi – Palaearctic
  • A parasitoid of the gall midge Lasioptera rubi
• A. rubicola – Palaearctic
  • A parasitoid of the gall midge Lasioptera rubi
• A. rufescens – Western Europe
  • A parasitoid of the gall wasp Neuroterus quercusbaccarum
• A. rufiscapus – Britain
• A. rufus – Europe
  • A parasitoid on dytiscid beetles of the genus Dytiscus
• A. rumicis – Northern Europe
  • A parasitoid on brentid weevils of the genus Apion
• A. salictorum – Palaearctic
  • A parasitoid on various gall midges
• A. schambala – Far eastern Russia
• A. scoticus – Britain
  • A parasitoid of the gall midge Jaapiella veronicae
• A. sensuna – Switzerland
• A. serratularum – Palaearctic
  • A parasitoid on various tephritid flies, also on gelechiid moths of the genus Metzneria
• A. setosulus – Central Europe
• A. sibiricus – Far eastern Russia
  • A parasitoid of the coccid scale insect Eulecanium secretum
• A. silaceus – Greece
• A. silvestris – Far eastern Russia
• A. spassk – Far eastern Russia
• A. specularis – France
• A. stenus – Europe
• A. stigmaticalis – Britain
  • Host unknown but associated with Betula pubescens
• A. subanellatus – Palaearctic
  • Host unknown but associated with Agrostis spp.
• A. subcylindricus – Czech Republic
• A. subplanus – Central Europe
• A. subterraneus – Hungary
  • A parasitoid of the gall midge Planetella frireni
• A. suevius – Europe
  • A parasitoid on various leaf beetles
• A. taiga – Far eastern Russia
• A. tanaceticola – Northern Europe
  • A parasitoid of the gall midge Rhopalomyia tanaceticola
• A. taxi – Europe
  • Host unknown but associated with Taxus baccata
• A. tenuiradialis – Europe
• A. tiliaceae – Czech Republic
  • A parasitoid of the gall midge Didymomyia tiliacea
• A. tilicola – Palaearctic
  • A parasitoid of the gall midge Contarinia tiliarum
• A. tompanus – Palaearctic
  • A parasitoid on apionid beetles of the genus Apion
• A. torquentis – Palaearctic
  • A parasitoid on various gall midges
• A. totis – Britain
• A. trjapitzini – Palaearctic, Near East
  • A parasitoid on various coccid scale insects, also recorded on a fellow chalcidoid, the encyrtid Microterys hortulanus
• A. truncatulus – France
• A. tymber – Palaearctic
  • A parasitoid on various gall midges
• A. vaccus – Britain
• A. vassolensis – Central Europe
• A. veronicae – Britain
  • A parasitoid of the gall midge Jaapiella veronicae
• A. verticalis – Britain
• A. verutus – Palaearctic
  • Host unknown but associated with various grasses
• A. viatorum – Madeira
• A. vicinus – Far eastern Russia
• A. viridescens – Central Europe
  • A parasitoid of the gall midge Cecidomyia baeri
• A. viridinitens – Palaearctic
• A. volgodonicus – Southern Russia
• A. voranus – Britain
• A. westwoodii – Central and Southern Europe
  • A parasitoid of gall midges of the genus Asphondylia
• A. wrangeli – Far eastern Russia
• A. xanthomelas – Central Europe
• A. xanthopus – Palaearctic
  • A parasitoid on various moths, also recorded on the bark beetle Carphoborus minimus
• A. xeuxes – Britain
• A. zerovae – Ukraine, Central Russia
• A. zoilus – Palaearctic
  • Host unknown but associated with Alopecurus pratensis

Indomalayan species

• A. ajmerensis – India (Rajasthan)
  • A parasitoid on the mealybug Coccidohystrix insolita
• A. annulicornis – India (Rajasthan)
  • A parasitoid on the mealybug Coccidohystrix insolita
• A. asphondyliae – India (Karnataka)
  • A parasitoid on the gall midge Asphondylia pongamiae
• A. bangaloricus – India (Karnataka)
  • A parasitoid on the kerriid scale insect Kerria lacca
• A. basalis – Indonesia (South Moluccas)
• A. coimbatorensis – India (Andhra Pradesh, Tamil Nadu)
  • A parasitoid on various gall midges
• A. distinguendus – Indonesia (South Moluccas)
  • A parasitoid on the delphacid bug Perkinsiella saccharicida
• A. flavidus – India (Andhra Pradesh)
• A. holochlorus – Indonesia (South Moluccas)
• A. homochromus – Indonesia (South Moluccas)
  • A parasitoid on the delphacid bug Perkinsiella vastatrix
• A. java – Indonesia (Java, Bali)
• A. kuriani – India (Orissa)
  • A parasitoid on various pyralid moths
• A. lasallei – India (Uttarakhand)
  • A parasitoid on various coccid scale insects
• A. lecanii – Indonesia (Java, Bali)
  • A parasitoid on various coccid scale insects
• A. maculatus – India (Uttar Pradesh)
  • A parasitoid on the mealybug Ferrisia virgata
• A. metallicus – Indonesia (South Moluccas)
• A. nainitalensis – India (Uttarakhand, Uttar Pradesh)
• A parasitoid on the kerriid bug Kerria lacca
• A. nigricornis – India (Uttar Pradesh)
  • A parasitoid on the mealybug Nipaecoccus vastator
• A. plesispae – Indonesia (Java, Bali)
  • A parasitoid on the leaf beetle Plesispa reichei
• A. psyllidis – India (Uttar Pradesh)
  • Host unknown but associated with Grewia asiatica
• A. purpureus – Pakistan, India, Bangladesh, Malaysia
  • A parasitoid on a wide range of scale insects, also recorded on some fellow chalcidoids
• A. sankarani – India
  • A parasitoid on various gall midges
• A. santalinus – India (Karnataka)
  • A parasitoid on the coccid scale insect Ceroplastes actiniformis
• A. tarsalis – Indonesia (South Moluccas)
  • A parasitoid on delphacid bugs of the genus Perkinsiella
• A. versicolor – Sri Lanka
  • A parasitoid recorded on various hymenopterans and moths
• A. yoshimotoi – India (Uttar Pradesh)
  • Host unknown but associated with Mangifera indica

Afrotropical species

• A. aeruginosus – Seychelles
• A. agnatus – Seychelles
• A. ambilobei – Madagascar
• A. ankaratrae – Madagascar
• A. aphloiae – Madagascar
• A. aspidomorphae – Kenya, Uganda
  • A parasitoid on tortoise beetles of the genera Aspidomorpha and Conchyloctenia
• A. brevistylus – Central Africa
  • A parasitoid on the diopsid fly Diopsis thoracica
• A. camerounensis – Cameroon
• A. cassidocida – Senegal
  • A parasitoid on tortoise beetles of the genus Aspidomorpha
• A. dineuri – Republic of Congo
  • A parasitoid recorded on the pyralid moth Sylepta derogata and the braconid wasp Apanteles sagax
• A. dolichocerus – Seychelles
• A. ghananensis – Ghana
• A. gowdeyi – Uganda
  • A parasitoid on the coccid scale insect Pulvinaria jacksoni
• A. gravans – Eritrea, Tanzania
  • A parasitoid on the coccid scale insect Coccus viridis and the mealybug Ferrisiana chrysophyllae
• A. hanangensis – Tanzania
• A. harongae – Madagascar
• A. hofferi – Algeria
• A. lamiicidus – Ghana, Nigeria
  • A parasitoid on longhorn beetles of the genus Tragocephala
• A. leroyi – Democratic Republic of the Congo
• A. leucopterae – Tanzania
  • A parasitoid on various lyonetiid moths of the genus Leucoptera, also recorded on fellow eulophids of the genus Eulophus
• A. longiscutulum – Tanzania
• A. marinikius – Algeria
• A. melichlorus – Ghana
• A. microfuniculus – Algeria
• A. negetae – Senegal
  • A parasitoid on the noctuid moth Negeta luminosa
• A. nigriceps – Seychelles
• A. pauliani – Madagascar
  • A parasitoid on gall-producing insects on Plectronia spp
• A. phytolymae – Côte d'Ivoire
  • A parasitoid of the psyllid bug Phytolyma lata
• A. procerae – West Africa
  • A parasitoid on various gall midges, also recorded on the pyralid moth Chilo phaeosema
• A. regnieri – Congo, Kenya
• A. roseveari – Central Africa
  • A parasitoid on the psyllid bug Phytolyma lata
• A. salebrosus – Central Africa
  • A parasitoid on the psyllid bug Phytolyma lata
• A. scutellaris – Tanzania
• A. senegalensis – Senegal
• A. spinicornis – Rwanda
• A. stictococci – West Africa
  • A parasitoid on stictococcid scale insects of the genus Stictococcus
• A. theioneurus – Kenya, Madagascar, Seychelles
  • A parasitoid recorded on the pyralid moth Chilo partellus and the braconid wasp Cotesia sesamiae
• A. trichionotus – Central Africa
  • A parasitoid on the psyllid bug Phytolyma lata
• A. ugandaensis – Uganda
  • A parasitoid on the stictococcid scale insect Stictococcus gowdeyi

Nearctic species

• A. ajax – Northern United States
• A. americanus
• A. animus – Mexico, New Mexico
• A. anthophilus – South eastern Canada, north eastern United States
  • A parasitoid recorded on the gall midge Rhopalomyia anthophila and the totricid moth Zeiraphera ratzeburgiana
• A. anthracinus – Western North America
  • A parasitoid on the buprestid beetle Agrilus angelicus
• A. banksii – Eastern United States
  • A parasitoid on a fellow eulophid, Horismenus nitans
• A. blastophagi – Eastern United States
  • A parasitoid on the gall wasp Callirhytis blastophaga
• A. blattae – Eastern United States
  • A parasitoid on cockroaches of the genus Parcoblatta
• A. burksi – California
  • A parasitoid on various gall wasps
• A. cassidis – Eastern United States
  • A parasitoid on various leaf beetles
• A. cincinnatus
• A. esurus – Canada, United States
  • A parasitoid recorded on a very wide range of insects – mainly Lepidoptera (Arctiidae, Lasiocampidae, Lymantriidae, Noctuidae, Oecophoridae, Pyralidae, Tortricidae) but also Coleophoridae (Coccinellidae), Diptera (Tephritidae) and Hymenoptera (Encyrtidae)
• A. faustus – Central and western United States
  • A parasitoid on tephritid flies of the genus Rhagoletis
• A. florida – Florida
• A. garryana – Western Canada and United States
  • A parasitoid of various gall wasps
• A. gelastus – Florida
  • A parasitoid on various psyllid and triozid bugs
• A. gibboni – Central United States
  • A parasitoid on the languriid beetle Languria mozardi
• A. granulatus
• A. hesperius – Illinois
  • A parasitoid on the gall wasp Diplolepis ignota
• A. hibus – California
  • A parasitoid on various gall midges
• A. hillmeadia – Maryland
• A. homeri – Western United States
  • A parasitoid on various gall midges
• A. impexus – Virginia
  • A parasitoid on the gall wasp Disholcaspis quercusglobulus
• A. irvingi – New Mexico
• A. ischnopterae – Central and eastern United States
  • A parasitoid on various ectobiid cockroaches
• A. juniperi – Canada, northern United States
  • A parasitoid recorded on various hosts including the eriophyid mite Trisetacus quadrisetus, the curculionid weevil Anthonomus juniperinus and various gall midges
• A. kansasia – Kansas
• A. lasius – Central United States
  • A parasitoid on the gall midge Asteromyia agrostis
• A. longicorpus – New Mexico
  • A parasitoid on the tortricid moth Rhyacionia frustrana
• A. marcovitchi – United States
  • A parasitoid recorded on various hosts including gall midges, fellow chalcidoids and the curculionid weevil Anthonomus juniperinus
• A. marilandia – Maryland
• A. meltoftei – Greenland
• A. milleri – California
  • A parasitoid on the gelechiid moth Recurvaria milleri
• A. mymaridis – Illinois
  • A parasitoid on lestid damselflies of the genus Lestes
• A. nebraskensis – Eastern Canada, United States
  • A parasitoid on various gall midges, also recorded on the curculionid weevil Hypera nigrirostris
• A. neuroteri – Central and eastern United States
  • A parasitoid on gall wasps of the genus Neuroterus
• A. novus – Central and eastern United States
• A. Oklahoma – Central United States
  • A parasitoid on fellow chalcidoids (family Eurytomidae)
• A. oncideridis – West Virginia
  • A parasitoid on the longhorn beetle Oncideres cingulata
• A. orbitalis – Mexico, California
• A. oviductus – Maryland
• A. pandora – Oregon
  • A parasitoid on the saturniid moth Coloradia pandora
• A. pattersonae – United States
  • A parasitoid on various gall wasps
• A. politi – Eastern and southern United States
  • A parasitoid on the gall wasp Xanthoteras politum
• A. polynemae – Central and eastern United States
  • A parasitoid on various Odonata and the fairyfly Polynema needhami
• A. psyllaephagus – Arizona
  • A parasitoid on the triozid bug Trioza collaris
• A. punctatifrons – Arizona
  • A parasitoid on the lyonetiid moth Paraleucoptera albella
• A. rosae – North America
  • A parasitoid on gall wasps of the genus Diplolepis
• A. semiauraticeps – United States
  • A parasitoid on various gall midges
• A. silvaticus – North America
  • A parasitoid on various moths, also recorded on the diprionid sawfly Neodiprion swainei
• A. smilax - Florida
  • gall inducer on Smilax havanensis
• A. strobilus – North America
  • A parasitoid on various gall midges, also recorded on the tortricid moth Barbara colfaxiana and the ichneumon wasp Glypta evetriae
• A. tesserus – Northern United States
  • A parasitoid on various gall midges
• A. varicornis – Northeastern United States
  • A parasitoid on various tortricid moths
• A. verrucarii – United States
  • A parasitoid on gall wasps of the genus Neuroterus

Neotropical species

• A. acutipennis – Grenada, Saint Vincent and the Grenadines
• A. arachnophagus – Argentina, Uruguay
  • A parasitoid on various araneid and theridiid spiders.
• A. ashmeadi – Grenada
• A. baccharidis – Chile
• A. bahiensis – Brazil (Bahia)
  • Host unknown but associated with Ocotea opoifera
• A. basilaris – Grenada, Saint Vincent and the Grenadines
• A. basimaculata – Nicaragua
• A. bondari – Brazil (Bahia)
  • A parasitoid on the pauliniid grasshopper Paulinia elegans
• A. brasiliensis – Brazil (Mato Grosso)
• A. cacus – Brazil (Bahia)
• A. chapadae – South America
  • A parasitoid recorded on a wide range of insects including weevils, gall midges, coccid scale insects, gelechiid moths and braconid wasps
• A. cleonica – Brazil (Bahia)
• A. colliguayae – Chile
  • Phytophagous, causing galls on Colliguaja odorifera
• A. coxalis – Grenada
• A. cupreus – Grenada, Saint Vincent and the Grenadines
• A. daimachus – Brazil (Bahia)
• A. elevatus – Grenada
• A. februus – Brazil (Bahia)
• A. femoratus – Grenada, Saint Vincent and the Grenadines
• A. hyalinipennis – Paraguay
• A. ignigenus – Argentina
• A. infulatus – Argentina
• A. longicornis – Grenada, Saint Vincent and the Grenadines
• A. melleus – Brazil (Pará)
• A. narcaeus – Chile
• A. naucles – Chile
  • Host unknown but associated with Prosopis tamarugo
• A. norax – Chile
  • A parasitoid on the lasiocampid moth Macromphalia dedecora
• A. phryno – Brazil (Bahia)
• A. polypaea – Chile
• A. punctifrons – Saint Vincent and the Grenadines
• A. riverai – South America
  • A parasitoid of theridiid spiders of the genus Latrodectus
• A. similis – Grenada
• A. socialis – Chile
• A. thomasi – Chile
• A. vaquitarum – South America, Caribbean
  • A parasitoid recorded on the curculionid weevil Lachnopus coffeae and the elachistid moth Donacivola saccharella
• A. viridis – Grenada
• A. vulgaris – Grenada, Saint Vincent and the Grenadines
• A. xenocles – Chile
  • A parasitoid of coccid scale insects of the genus Ceroplastes
• A. zemani – South America
  • A parasitoid of various coccid scale insects

Australasian species

• A. acomatus – Queensland
• A. acuminativentris – Queensland
• A. acuminatus – Queensland
• A. acutiventris – Queensland
• A. aeneithorax – Queensland
• A. aeneoculex – Queensland
  • A parasitoid of leaf beetles of the genus Galeruca
• A. aeneon – Queensland
• A. aenosus – Queensland
• A. aeneus – Queensland
• A. affinis – Queensland
• A. anna – Queensland
• A. arses – Tasmania
• A. atrellus – Queensland
• A. atristigma – Queensland
• A. atriventris – Queensland
• A. aura – Queensland
• A. auriflavus – Queensland
  • A parasitoid associated with gall producing insects on Eucalyptus
• A. aurios – Queensland
• A. auriscutellum – Queensland
• A. auriventris – Queensland
• A. australicus – Queensland
• A. baucis – Western Australia
• A. bicolor – Queensland
• A. bilongifasciatus – Queensland
• A. boswelli – Queensland
• A. boussingaulti – Queensland
• A. brevis – Queensland
• A. brevistigma – South Australia
• A. brunneiventris – Queensland
• A. brunneus – Queensland
• A. burmeisteri – Northern Territory
• A. cinctiventer – Queensland
• A. cinctiventris – New South Wales
• A. cobdeni – Queensland
• A. consimilis – Queensland
• A. consobrinus – Queensland
  • A parasitoid associated with gall producing insects on Eucalyptus
• A. cressoni – Queensland
• A. culex – Queensland
• A. darwini – Queensland
• A. darwinianus – Queensland
• A. decii – Queensland
• A. dei – Queensland
• A. dymas – Tasmania
• A. eucalypti – South Australia
  • A parasitoid on fellow chalcidoids: recorded on Rhicnopletella spp. (Eulophidae) and Neomegastigmus ater (Torymidae)
• A. fannius – Tasmania
• A. fasciativenter – Tasmania
• A. fasciativentris – New South Wales
• A. fasciativentrosus – Queensland
• A. filiformis – New South Wales
• A. flavellinus – Queensland
• A. flavellus – Queensland
• A. flavicaput – Queensland
• A. flavicollis – Queensland
• A. flavicornis – Queensland
• A. flavios – Queensland
• A. flavipostscutellum – Queensland
• A. flaviscapus – Queensland
• A. flaviscutellum – Queensland
• A. flavobasalis – Queensland
• A. flavus – Queensland
• A. froggatti – New South Wales
• A. fulgens – Queensland
• A. fulvipostscutellum – Queensland
• A. fuscipennatus – South Australia
• A. fuscipennis – Queensland
• A. fuscitibiae – Tasmania
• A. fuscosus – Queensland
• A. fuscus – Queensland
• A. gloriosus – Queensland
• A. glycon – Tasmania
• A. gobius – Queensland
• A. gregi – Queensland
• A. grotiusi – Queensland
• A. guttatus – Queensland
• A. haeckeli – Queensland
• A. handeli – Queensland
• A. hetaericos – Queensland
• A. hexguttativentris – Queensland
• A. hyalinus – Queensland
• A. imago – New South Wales
• A. imperialis – Queensland
• A. indigenus – Queensland
• A. inghamensis – Queensland
• A. intentatus – Queensland
• A. io – Queensland
• A. ion – Queensland
• A. kelloggi – Queensland
• A. latithorax – Queensland
• A. lelaps – Western Australia
• A. lenini – Queensland
• A. limbus – Tasmania
• A. lineatus – Queensland
• A. longiclavus – Queensland
• A. longipennis – Queensland
• A. longiventris – Queensland
• A. lustris – Queensland
• A. mahometi – Queensland
• A. marginatus – Queensland
• A. margiscutellum – Queensland
• A. margiscutum – Queensland
  • A parasitoid associated with gall producing insects on Eucalyptus
• A. margiventris – Queensland
• A. margiventrosus – Queensland
• A. maximus – Queensland
• A. meridialis – Queensland
• A. meridianus – Victoria
• A. mesmeri – Queensland
• A. minutissimus – Queensland
• A. mirus – Queensland
• A. misericordia – Queensland
• A. montanus – Queensland
• A. monticola – Queensland
• A. morum – Queensland
• A. multifasciatus – Queensland
• A. necopinatus – Queensland
• A. neis – Tasmania
• A. nelsonensis – Queensland
• A. nigriclava – Queensland
• A. nigrithorax – Queensland
• A. nomadis – Queensland
• A. novifasciatus – Queensland
• A. nubilipennis – Queensland
• A. nugatorius – Queensland
• A. nympha – Queensland
• A. obscurus – Queensland
• A. occultus – Queensland
• A. octoguttatus – New South Wales
• A. pallidicaput – Queensland
• A. pallidiventris – Queensland
• A. parvulus – Queensland
• A. pax – Queensland
• A. perkinsi – Queensland
• A. perobscurus – South Australia
• A. perpulcher – Queensland
• A. platoni – Queensland
• A. polychromus – Northern Territory
• A. pomosus – Queensland
• A. pontiac – South Australia
• A. postscutellatus – Queensland
• A. proto – Tasmania
• A. pulcher – Queensland
• A. pulchrinotatus – Queensland
• A. pullus – Queensland
• A. purpureicorpus – Queensland
• A. purpureithorax – Queensland
• A. purpureivarius – Queensland
• A. quadrifasciatus – Queensland
• A. quadriguttativentris – Queensland
• A. quadrimaculae – Queensland
• A. quadrimaculatus – Queensland
• A. queenslandensis – Queensland
• A. quinqnigrimaculae – Victoria
  • A parasitoid associated with gall producing insects on Eucalyptus
• A. rieki – Queensland
• A. rotundiventris – Queensland
• A. rufiscutellum – Queensland
• A. saintpierrei – Queensland
  • A parasitoid on various gall midges
• A. saltensis – Queensland
• A. salto – Queensland
• A. saltus – Queensland
• A. sannio – Queensland
• A. sannion – Queensland
• A. schilleri – Queensland
• A. secus – Queensland
  • A parasitoid associated with gall producing insects on Eucalyptus
• A. semiflaviceps – Queensland
• A. septemguttatus – Queensland
• A. sexguttatus – Queensland
• A. seymourensis – Queensland
• A. silvarum – Queensland
• A. silvensis – Queensland
• A. speciosissimus – Queensland
• A. speciosus – Queensland
• A. spissigradus – Queensland
• A. subfasciativentris – Queensland
• A. sublustris – Queensland
• A. sulcatus – Queensland
• A. sulfureiventris – Queensland
  • A parasitoid on various gall midges
• A. susurrus – Queensland
• A. tarsatus – Queensland
• A. teiae – Queensland
  • A parasitoid on lymantriid moths of the genus Teia, also recorded on the leaf beetle Galeruca semipullata
• A. tenuis – Queensland
• A. thalesi – Queensland
• A. transversifasciatus – New South Wales
• A. tricolor – Queensland
  • A parasitoid associated with gall producing insects on Eucalyptus
• A. trifasciatus – Queensland
• A. trimaculosus – Queensland
• A. unfasciativentris – Queensland
• A. valens – Tasmania
• A. varicolor – Queensland
• A. variegatus – Queensland
• A. verus – Victoria
• A. victoriensis – Victoria
  • A parasitoid on various gall wasps
• A. viridicyaneus – Queensland
• A. viridiflavus – Queensland
• A. viridiscapus – Queensland
• A. viridithorax – Queensland
• A. vivatus – Queensland
• A. wallacei – Queensland
• A. walsinghami – Victoria
• A. xanther – Northern Territory, Queensland
• A. xanthicolor – Queensland
• A. xenares – New South Wales, Tasmania
• A. zaleucus – Tasmania