Bombus sibiricus

Bombus sibiricus is black, yellow and orange. They usually have black stripes, legs, head and underbelly, an orange thorax and the tip of the abdomen and everything else is usually yellow.^[1]

A species of stiletto fly called Sinethereva shangui uses its appearance to fool predators into believing that it is a bumblebee. This species primarily mimics nearby bumblebee species such as Bombus sibiricus and Bombus hypnorum.^[4]