Tricolored Bumble Bee

Bombus ternarius

Summary 4

Bombus ternarius, commonly known as the orange-belted bumblebee or tricoloured bumblebee, is a yellow, orange and black bumblebee. It is a ground-nesting social insect whose colony cycle lasts only one season, common throughout the northeastern United States and parts of Canada. The orange-belted bumblebee forages on Rubus, goldenrods, Vaccinium, and milkweeds found throughout the colony's range. Like many other members of the genus, Bombus ternarius

Food Plants 5

Asclepias (Milkweeds), Rubus, Solidago (Goldenrods), Rhododendron, Vaccinium

Nest 5

underground

Similar Species 5

Can be confused with the red color morph of B. rufocinctus

Sources 5

http://www.xerces.org/sites/default/files/2018-05/12-052_01_Eastern_Bumble_Bee.pdf

Sources and Credits

  1. (c) Denis Doucet, some rights reserved (CC BY-NC), uploaded by Denis Doucet
  2. no rights reserved, http://www.flickr.com/photos/vtebird/8475116894/
  3. (c) U.S. Department of Agriculture, all rights reserved, uploaded by U.S. Department of Agriculture, http://www.xerces.org/sites/default/files/2018-05/12-052_01_Eastern_Bumble_Bee.pdf
  4. Adapted by mgillet from a work by (c) Wikipedia, some rights reserved (CC BY-SA), https://en.wikipedia.org/wiki/Bombus_ternarius
  5. (c) mgillet, some rights reserved (CC BY-SA)

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