Blister beetle
The blister beetle is a beetle of the family Meloidae. They secrete cantharidin, a chemical that causes blisters. About 7,500 species are known worldwide. They are poisonous to predators.
Blister beetles | |
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Hycleus lugens: notice the warning colouration | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Coleoptera |
Family: | Meloidae Gyllenhaal, 1810 |
Subfamilies | |
Eleticinae |
Blister beetles go through several larval stages. The larvae mainly attack bees. They also eat grasshopper eggs.
Blister beetles are attracted to alfalfa and weeds during bloom.
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