Children (211 direct children, 214 direct and indirect children):
Thereva circumscripta
Thereva nobilitata
Thereva tuberculata
Thereva tristis
Thereva tomentosa
Thereva teydea
(tree size 3)
Thereva subnitida
Thereva spinulosa
Thereva spiloptera
Thereva sobrina
Thereva rustica
Thereva rufiventris
Thereva rossica
Thereva punctipennis
Thereva praecox
Thereva plebeja
Thereva pallipes
Thereva brevicornis
Thereva biroi
Thereva binotata
Thereva bicinctella
Thereva apicalis
Thereva albovittata
Thereva albohirta
Thereva opaca
Thereva oculata
Thereva occulta
Thereva nitida
Thereva nigrifrons
Thereva neglecta
Thereva microcephala
Thereva marginula
Thereva maculipennis
Thereva macedonica
Thereva laufferi
Thereva lanata
Thereva insularis
Thereva inornata
Thereva hyalina
Thereva hispanica
Thereva hilarimorpha
Thereva handlirschi
Thereva grisea
Thereva grancanariensis
Thereva graeca
Thereva gomerae
Thereva glaucescens
Thereva fuscinervis
Thereva frontosa
Thereva flavescens
Thereva eggeri
Thereva confusa
Thereva cinifera
Thereva cincta
Thereva callosa
Thereva canescens
Thereva utahensis
Thereva ustulata
Thereva strigipes
Thereva pseudoculata
Thereva niveipennis
Thereva nigripilosa
Thereva neomexicana
Thereva nebulosa
Thereva macdunnoughi
Thereva johnsoni
Thereva hirticeps
Thereva fucatoides
Thereva fucata
Thereva frontalis
Thereva foxi
Thereva flavohirta
Thereva flavipilosa
Thereva flavicincta
Thereva flavicauda
Thereva egressa
Thereva duplicis
Thereva diversa
Thereva concavifrons
Thereva comata
Thereva cingulata
Thereva brunnea
Thereva bakeri
Thereva aurofasciata
Thereva albopilosa
Thereva strigata
Thereva fulva
Thereva valida
Thereva unicolor
Thereva unica
Thereva obtecta
Thereva ziegleri
Thereva ruficornis
Thereva persequa
Thereva speculiferum
Thereva flavipes
Thereva cordata
Thereva smithae
Thereva schlingeri
Thereva nudotermina
Thereva krafti
Thereva colorado
Thereva clamonae
Thereva nelsoni
Thereva leucosoma
Thereva kristinae
Thereva elizabethae
Thereva webbi
Thereva corinneae
Thereva mirabilis
Thereva singula
Thereva venusta
Thereva variabilis
Thereva varipes
Thereva varicincta
Thereva varians
Thereva tricolor
Thereva quinquevittatum
Thereva nudifemorata
Thereva misellus
Thereva innotatus
Thereva inconspicus
Thereva hyalipennis
Thereva conformis
Thereva venosa
Thereva orientalis
Thereva suifenensis
Thereva subfulva
Thereva stigmatica
Thereva semirufa
Thereva satanas
Thereva robusta
Thereva rhomboidalis
Thereva powelli
Thereva porrectifrons
Thereva pilifrons
Thereva panotshinii
Thereva bicolor
Thereva bequaerti
Thereva aureoscutellata
Thereva aureomaculata
Thereva aurantiaca
Thereva atripes
Thereva atra
Thereva argenteolanata
Thereva albibarba
Thereva affinis
Thereva macularis
Thereva ornata
Thereva ordubadica
Thereva obscuripes
Thereva nova
Thereva nitidifrons
Thereva nervosa
Thereva monticola
Thereva marmorata
Thereva manchoulensis
Thereva major
Thereva ishikariana
Thereva intermedia
Thereva innotata
Thereva hirta
Thereva hermanni
Thereva gruenbergi
Thereva grisescens
Thereva glauca
Thereva glabra
Thereva funebris
Thereva fulvipennis
Thereva fulvicornis
Thereva fulvibarba
Thereva flavopilosa
Thereva flaviventris
Thereva flavipennis
Thereva flavicornis
Thereva fenestrata
Thereva femoralis
Thereva discreta
Thereva decipiens
Thereva curta
Thereva corpulenta
Thereva conica
Thereva claripennis
Thereva chrysargyra
Thereva caucasica
Thereva brunninervis
Thereva turneri
Thereva tuberculifrons
Thereva stuckenbergi
Thereva occidentalis
Thereva seminitida
Thereva reclusa
Thereva natalensis
Thereva globulicornis
Thereva curticornis
Thereva congoensis
Thereva chillaloensis
Thereva capensis
Thereva analis
Thereva praecedens
Thereva nivaria
Thereva kempi
Thereva indica
Thereva hinu
Thereva flavolineata
Thereva brunettii
Thereva bilineata
Thereva maculicornis
Thereva luteiventris
Thereva dejecta
Thereva aurata