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Neduba convexa

distribution map for
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.

This species is widely distributed in the northern Central Valley and Cascade Range of Northern California, extending east along the junction of the Sierra Nevada and Cascade Range to the Diamond Mountains (Cole et al. 2021, pp. 40-42).