1) Arthropod family 2) Family andrenidae 
(from the article `bee`) The Apoidea includes eight families: Colletidae, which are primitive wasplike bees consisting of five or six subfamilies, about 45 genera, and some ...
[n] - a large family of solitary short-tongued bees most of which burrow in the ground
family Andrenidae noun a large family of solitary short-tongued bees most of which burrow in the ground