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Weevil

Weevils/Snout beetles
 
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Subclass: Pterygota
Infraclass: Neoptera
Superorder: Endopterygota
Order: Coleoptera
Suborder: Polyphaga
Infraorder: Cucujiformia
Superfamily: Curculionoidea
Families

Nemonychidae
Anthribidae
Belidae
Attelabidae
Brentidae
Caridae
Ithyceridae
Curculionidae

A weevil is a beetle from the Curculionoidea superfamily. They are usually small (less than 6mm) and herbivorous. Due to the shape of their heads, weevils are commonly known as 'snout beetles'.

Weevils are destructive to crops. The grain or wheat weevil (Sitophilus granarius) damages stored grain. The boll weevil (Anthonomus grandis) attacks cotton crops. Biscuit weevils (Stegobium paniceum) were previously known for eating the biscuits on board ships. The Zyzzyva weevil is a genus of tropical American weevil.

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