Apis cerana, the eastern honey bee, Asiatic honey bee or Asian honey bee, is a species of honey bee native to South, Southeast and East Asia. This species is the sister species of Apis koschevnikovi and both are in the same subgenus as the western (European) honey bee, Apis mellifera. A. cerana is known to live sympatrically along with Apis koschevnikovi within the same geographic location. Apis cerana colonies are known for building nests consisting of multiple combs in cavities containing a small entrance, presumably for defense against invasion by individuals of another nest. The diet of this honey bee species consists mostly of pollen and nectar, or honey. Moreover, Apis cerana is known for its highly social behavior, reflective of its classification as a type of honey bee.
The terms Apis cerana indica and Apis Indica or Indian honey bee, is an historic term, with all Asian hive bees now referred to as Apis cerana.
Danish zoologist Johan Christian Fabricius described Apis cerana, also known as the eastern or Asian honey bee, in 1793. The genus name Apis is Latin for "bee". The eastern honey bee is of the Apidae family, one of the most diverse families of bees, including honey bees, carpenter bees, orchid bees, bumblebees, cuckoo bees, and even stingless bees.
In the past, there has been discussion that Apis cerana and Apis mellifera are simply distinct races of the same species. This is essentially due to overwhelming similarities in both morphology and behavior, as both are medium-sized bees (10-11mm) that generally build multiple comb nests inside cavities. Other honey bee species, including the giant honey bees Apis dorsata and Apis laboriosa, generally construct nests consisting of a single comb in open areas. However, despite the striking similarities between Apis cerana and Apis mellifera, there is evidence to suggest that these two species are quite distinct; for example, mating between these species does not produce offspring.