Nomada Goodeniana but small?

Nomada Goodeniana but small?

Observation - Nomada Goodeniana but small? - UK and Ireland. Description: Found lots of these Nomad Bees here and ID´d them as N.Goodeniana... but a little confused - BWARS d

Found lots of these Nomad Bees here and ID´d them as N.Goodeniana... but a little confused - BWARS describes as one of biggest of genus, Naturespot as one of smallest. These are much smaller than the other species of Nomad bees I've found elsewhere so far.