Colletes daviesanus · pirmabitė

EN · Davies' colletes, Davies' cellophane bee
DE · Gemeine Seidenbiene
PL · lepiarka jedwabniczka

https://bwars.com/bee/colletidae/colletes-daviesanus
It is more grey brown than other similar species, and has sparser thoracic hair (allowing the mesonotum to shine through).
1736