Insect identificationInsect external structure Insect internal structure Development of insects Relationships of insects Apterygota Thysanura Collembola Pterygota Ephemerida Odonata Plecoptera Embiidina Orthoptera Dermaptera Coleoptera Rhynchophora< Alfalfa weevil Bark beetles Boll weevil Clover leaf weevil Fruit-tree bark beetle Plum curculio Strawberry root weevil Sweet-potato weevil White-pine weevil True Coleoptera Strepsitera Thysanoptera Hemiptera Homoptera Neuroptera Trichoptera Lepidoptera |
Insect identification > Coleoptera > Rhynchophora
RhynchophoraThe Rhynchophora (snout beetles) The snout beetles are included in several families. Some are called curculios, weevils and billbugs, and those of one family, the larvae of which work in the bark and wood of trees, are called engraver beetles and also bark borers. Over 25,000 species of Rhynchophora are known. Except for the engraver beetles most snout beetles feed on fruits, nuts, etc., though a few attack stems and leaves. The white, nearly always footless larvae also feed for the most part on such materials, and a number are very destructive and therefore important pests. |
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