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The honeybee life cycle depends greatly on the honeybee's social structure.
Colony life
Unlike a bumble bee colony or a wasp colony the life of the honeybee colony is perennial. There are three castes of bees: queens, which produce eggs; drones or males, which mate with the queen and have no stinger; and workers, which are all non-reproducing females. The queen lays eggs singly in cells of the comb. Larvae hatch from eggs in three to four days and are fed by worker bees and develop through several stages in the cells. Cells are capped by worker bees when the larvae pupates. Queen and drones are larger than workers and require enlarged cells to develop. A colony may typically consists of tens of thousands of individuals.
Development
Queens complete development in 15.5 days, drones in 24 days and workers in 21 days for larvae and pupae stages. Only one queen is usually present in a hive. New virgin queens develop in enlarged cells through differential feeding of royal jelly by workers. When the existing queen ages or dies or the colony becomes very large a new queen is raised by the worker bees. The virgin queen takes one or several nuptial flights and once she is established starts laying eggs in the hive. A fertile queen is able to lay fertilized or unfertilized eggs. The unfertilized eggs develop into drones and the fertilized eggs develop into either workers or virgin queens. A queen may live three to five years; drones usually die before winter; and, workers may live for a few months.
| Type | Egg | Larva | Cell capped | Pupa | Developmental Period | Start of Fertility | Body Length | Hatching Weight |
|---|---|---|---|---|---|---|---|---|
| Queen | 3 days | 5 1/2 days | 7 1/2 days | 8 days | 16 days | approx. 23 days | 18-22 mm | nearly 200 mg |
| Worker | 3 days | 6 days | 9 days | 12 days | 21 days | N/A | 12-15 mm | nearly 100 mg |
| Drone | 3 days | 6 1/2 days | 10 days | 14 1/2 days | 24 days | approx. 38 days | 15-17 mm | nearly 200 mg |
The weight progression of the larvae.
| Days from | beginning of larval stateWeight of larva |
|---|---|
| 2 | 3.4 mg |
| 3 | 33.3 mg |
| 4 | 100.1 mg |
| 5 | 134.5 mg |
| 6 | 155.2 mg |
Sources:
- Queen bee replacement Patricia Greer, Apiary Officer, Animal Research Institute; Department of Primary Industries and Fisheries, Queensland, Australia; accessed Apr 2005
- Development of honeybees bee-info.com, accessed Oct 2005
See also
Entomology | bees | beekeeping
"Honeybee life cycle"