IUCN threat status:

Not evaluated

Comprehensive Description

Read full entry

General Description

A very large (8.5-11.0 cm wingspan) narrow-winged heavy-bodied moth. The forewings are very dark grey or dull black. The leading edge, particularly the basal two-thirds, is sharply contrasting white or pale grey. The hindwings are black, crossed by a white median band and with a pale grey base and outer margin. The abdomen has a series of large black and white lateral spots. The dark blackish forewings with the contrasting pale leading edge will separate it from all other Alberta sphinx. The similar S. vashti and S. chersis are much paler grey. See also the female of S. luscitiosa.

Trusted

Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© University of Alberta Museums

Source: University of Alberta Museums

Belongs to 0 communities

This taxon hasn't been featured in any communities yet.

Learn more about Communities

Disclaimer

EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.

To request an improvement, please leave a comment on the page. Thank you!