Dorsata, the giant honey bee, is a honey bee of South and Southeast Asia, found mainly in forested areas such as the Terai of Nepal. They are typically around 1720 mm (0.70.8 in) long. ... These social bees are known for their aggressive defense strategies and vicious behavior when disturbed.
Unifloral Honey bees are loyal to the most flower nectar around them and they collect nectar of that flower, so if there is any special vegetation covering , the produced honey , is nectar from special flower that beside having beneficial properties of honey it has special medical property of source plant.
The silkworm is the larva or caterpillar or imago of the domestic silkmoth, Bombyx mori (Latin: silkworm of the mulberry tree). It is an economically important insect, being a primary producer of silk.