Module 1 of 6
Taxonomy & Eusocial Caste System
Classification, polymorphic colony organization, Queen, Worker, and Drone roles.
Systematic Position & Introduction
Apis mellifera (Western Honey Bee) is a highly specialized social insect living in large organized colonies (hives).
Each colony functions like a single unit, where every bee has a specific role.
Honey bees are important for pollination, which helps plants reproduce. They also produce honey, wax, royal jelly, and propolis.
Anatomical Illustration / Diagram
Figure: Worker Honey Bee (Apis mellifera)
| Taxonomic Rank | Classification | Key Feature |
|---|---|---|
| Kingdom | Animalia | Multicellular heterotrophic organisms |
| Phylum | Arthropoda | Jointed appendages, chitinous exoskeleton |
| Class | Insecta | Three body regions, 3 pairs of legs, 2 pairs of wings |
| Order | Hymenoptera | Membranous wings, often social |
| Genus | Apis | True honey bees |
| Species | mellifera | Western/European honey bee |