Chilalictus is a subgenus of the bee genus Lasioglossum , which is in the family Halictidae. It comprises 139 species, which are found throughout Australia. [1] They are tiny to medium-sized bees (3-12mm long). [2] The species vary widely in appearance, with some having bright metallic markings on the dorsal surfaces of the body, while others (generally the larger species) are non-metallic and dark coloured. [3] The abdominal terga usually have basal hair bands. [4] They visit a wide variety of plants. [5]