The Asian honeybee, Apis cerana, (10mm) is smaller than the European honeybee, Apis mellifera, (15 mm) which is used for honey production in Australia. It tends to fly faster and more erratically. It is less hairy and has more prominent banding on the abdomen than the European honeybee. When swarming, they move in very tight clusters that range from the size of a closed hand to that of a basketball.