Gibbobruchus mimus
(Say, 1831)
redbud bruchid, Redbud Seed Weevil
Gibbobruchus mimus is a seed beetle in the Chrysomelidae, commonly known as the redbud bruchid or Redbud Seed Weevil. The develops within seeds of its plant, with emerging to continue the cycle. It is distributed across North America and Central America.
Pronunciation
How to pronounce Gibbobruchus mimus: /ˌdʒɪboʊˈbruːkəs ˈmaɪməs/
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Images
Distribution
Present in North America (including Ontario, Canada) and Central America (Middle America).
Diet
Larvae develop within seeds; plant is Eastern redbud (Cercis canadensis).
Life Cycle
Complete with , larva, pupa, and stages. Larvae feed and develop inside seeds, with adults emerging through exit holes.
Behavior
emerge from seeds through round exit holes.
Ecological Role
Seed of Cercis canadensis; levels are generally low and do not significantly impact plant .
Human Relevance
Minor pest of ornamental Eastern redbud trees; damage is usually limited and not economically significant.