Bloom Native gardener's
field companion

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  1. Life
  2. Animals
  3. Arthropods
  4. Insects
  5. Beetles
  6. True Weevils
  7. Rhynchophorini
  8. Sphenophorina

subtribe

Sphenophorina

Sphenophorina

Includes
32 native 6 introduced 1 present
Where
In the US
Source
iNaturalist

Children

  • Billbugs 26 native
  • Rhodobaenus 3 native
  • Scyphophorus 1 native
  • Cactophagus 1 native
  • Bromeliad Weevils 1 native
  • Rhabdoscelus
  • Trochorhopalus
  • Cosmopolites

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Most observed native Sphenophorina All

Native to the US, by observations.

  • Bluegrass Billbug Sphenophorus parvulus 2,426 observations
  • Rocky Mountain Billbug Sphenophorus cicatristriatus 704 observations

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