If it is the usual summer, the temperature
in late August is must be around 30 degrees.
However, it doesn't seem to be so in this
summer.
The heatwave in the Kanto region of Japan
where I live is still hanging tough.
Every night I can't sleep without leaving
the AC on.
Stilbum cyanurum pacificum has its
beautiful blue color, it was the first time I heard the name of this insect,
and it was also the first time I saw it. This insect
is called Ooseibou in Japanese.
This species is a kind of Chrysididae that has one of the few
metallic lusters among bees
They are a parasitic bee mainly that
parasites on an Oreumenes decoratus.
It posses a rare flower visitability insect
in the Chrysididae family.