I am sorry but I can't see enough detail to be sure what sort of bee this is. If it is a Lasioglossum (Chilalictus) species then it should have white hair on the front end of some abdominal segments. If there are pale hair bands on the rear edge of most segments, then it is probably Lipotriches and if the pale colour is due to translucent integument across the rear edge of each segment then it might be a Leoproctus species or even from some other genus.