Large-headed Resin Bee (Heriades truncorum)





O Lomholdt 1984

The wing venation suggests a Stigmus Sp (2nd image down) rather than Spilomena Sp












Nesting in wood

Entering quite large holes and very small ones











Antennal segments 4 & 5 the same size

Suggests Stigmus solskyi

as in

Stigmus pendulus the antennal segment 4 is distinctly longer than 5







Stigmus Sp

None of the images show the mesopleuron, which in the case of S solskyi is coarsely reticulate-rugose whereas S pendulus only has weak rugae.

Eventually the pale humeral tubercles were seen confirming this as Stigmus solskyi
in the other Stigmus sp in the UK they are black.

Tags: Large-headedResinBee, StigmusSp

Eristalinus sepulchris

Hairs on upper and lower surfaces of the eye.









Large-headed Resin Bee (Heriades truncorum)





Common Furrow Bee (Lasioglossum calceatum)



Wood-carving Leaf Cutter Bee (Megachile ligniseca)









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Orange-horned Nomad Bee (Nomada fulvicornis)

Tags: Eristalinusswepulchris, Large-headedResinBee, CommonFurrowBee, Wood-carvingLeafcutterBee, Ornage-hornedNomadBee