Bloom Native gardener's
field companion

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  1. Life
  2. Animals
  3. Arthropods
  4. Insects
  5. Butterflies and Moths
  6. Sphinx Moths
  7. Ceratomia
  8. Catalpa Sphinx
  9. Supported by

What supports Catalpa Sphinx

3 native plants
support it in the US
3 caterpillar hosts

Caterpillar hosts All

3 native plants its caterpillars eat, most recorded first.

  • Northern Catalpa Catalpa speciosa
  • Southern Catalpa Catalpa bignonioides
  • Basswood Tilia americana on lindens

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