Skip to main content
Big poplar sphinx moth

(c) Jay Keller, all rights reserved, uploaded by Jay Keller

Big poplar sphinx moth

Pachysphinx occidentalis

insectView on iNaturalist

Plants that support Big poplar sphinx moth

1 plants

Cottonwood

Populus fremontii subsp. fremontii

high

tree

Primary larval host; specialized poplar feeder with significant ecological presence

Bay Area nativeKeystone species