Different Types of Honey Bees

A lot of people may think that there is only one bee species and its black and yellow and they hardly sting, as once they do it, they will die.

However, there are over 20,000 species of bees worldwide and there are different types of bees in a honey bee hive: Worker, Drone and Queen. Each has its own important roles and performs specific duties in a bee colony.

What is the queen bee?

She can be recognized by her abdomen, which is usually smooth and elongated, extending well beyond her folded wings.

What is the queen bee's role?

Her function in the hive is one of production. She is normally the only reproductive female in the colony. Egg-laying begins in early spring, initiated when the first fresh pollen is brought home by the workers. Egg production will continue until fall, or as long as pollen is available.

At the height of her productivity, the queen could lay as many as 2000 eggs each day. A queen bee can live for up to five years, but her period of usefulness rarely exceeds two or three years. Younger queens produce many more eggs, and older ones may produce excessive drones. Many beekeepers re-queen their colonies every year or two. Older queens are often superseded/replaced by the workers without any assistance, or even knowledge, of the beekeeper. Good quality queens can be reared by an experienced beekeeper, but a beginner will usually do better to buy good queens from a reputable producer.

What are worker bees?

Workers are the smallest of the bee castes, but are by far the most numerous. All workers are female, and normally incapable of reproduction. They are unable to mate, but in a hopelessly queenless colony, workers may begin to lay unfertilized eggs, which develop into drones.

Workers do all of the necessary tasks within a colony including:

They secrete the wax used in the hive, and form it into honeycombs.
They forage for all of the nectar and pollen brought into the hive, and transform the nectar into honey.
They produce royal jelly to feed to the queen and young larvae.
They also tend to the needs of the larvae and queens.
They cap the cells of mature larvae for pupation and remove debris and dead bees from the hive.
Worker bees defend the hive against intruders and maintain optimal conditions by heating, cooling and ventilating the hive.

Workers have well-developed compound eyes on the sides of their heads, and three simple eyes (ocelli) at the vertex. Their tongue is well developed and elongated for taking up nectar from flowers.

What are drones?

Drones are the male honey bees. The only function of a drone is to fertilize a young queen bee.

They are visibly larger and stouter than workers.
They possess large distinctive eyes that meet on the top of their heads, and have antennae slightly longer than the workers or queen.
Their mouth parts are generally reduced.
Drones develop from unfertilized eggs, and drone cells are visibly larger than those of workers.
Drones do not tend the brood, produce wax, or collect pollen or nectar. They will feed themselves directly from honey cells in the hive, or beg food from worker bees.
They are reared chiefly in the spring and summer, beginning about four weeks before new queens are produced, thus ensuring that ample drones will be available to mate with emerging queens.
Their day is typically divided between periods of eating and resting, and patrolling mating sites known as drone congregation areas.

Sources: www.uaex.edu

wikipedia.org