Observations on the behaviour of bethylid wasp Bethylus boops (Hymenoptera: Bethylidae) in ivy (Hedera sp.)

Caliadurgus fasciatellus

Pemphredon inornata♀︎

Spilomena beata♀︎

Polistes dominula
(European paper wasp)

Trypoxylon attenuatum♀︎♂︎

Trypoxylon figulus♀︎♂︎

Agenioideus sericeus♀︎

Passaloecus corniger♂︎

Observations on nestbuilding and prey of the pompilid wasp Anoplius infuscatus (Hymenoptera: Pompilidae)

Pemphredon lugubris♀︎♂︎

Spilomena troglodytes♂︎

Crossocerus annulipes♀︎♂︎

Ectemnius continuus♂︎

Cerceris rybyensis♂︎
(Ornate tailed diggerwasp)

Cerceris arenaria♀︎♂︎
(Sand tailed diggerwasp)

Symmorphus bifasciatus♀︎

Ancistrocerus nigricornis♀︎♂︎

updated

Episyron rufipes♀︎♂︎

Nitela borealis♀︎♂︎