Mount Diablo shieldback

Neduba diabolica

distribution map for Neduba diabolica — Black dots show county records prior to 2021; red dots show county records from
Cole et al. 2021; shaded area shows likely general distribution.

Computer-generated distribution map, produced in 2003 from records
in a database available on this site.

All specimens assigned to N. diabolica by Cole et al. 2021, pp. 33-35, are from Mount Diablo State Park.