Number of Occurrences
Note: For many non-migratory species, occurrences are roughly equivalent to populations.
Estimated Number of Occurrences: 6 - 80
Comments: Several sites in San Diego County are known, but are not tracked by CAHP because of CAHP belief in the synonymy of this taxon with the common S. xanti. Reiser (1994) reports populations from several sites including: Otay Mountain (scattered individuals), Donohoe Mountain (100's of individuals), Otay Mesa (Montana Serena Truck Trail, Crest), and the Jamul Mountains (100's of individuals).