Family Halictidae is commonly known as sweat bees or halictid bees. These bees are found all over the world, and they are known for their unique anatomy and behavior. Sweat bees can come in different colors such as metallic green, blue, or purple, and they can be easily identified by their small size. Besides their distinct physical characteristics, these bees carry an important role in the environment as pollinators. Synonyms for these bees include Halictids and Halictus, which are derived from their scientific name Halictidae. Whatever the name, these fascinating insects offer valuable contributions to the world we live in.