species 27 observations
Sigmocheir calaveras
Sigmocheir calaveras
Field notes
Sigmocheir calaveras is a species of millipede in the family Xystodesmidae. The species in endemic to California and found in the foothills of the Sierra Nevada mountains.
Read more on WikipediaRange
Greener is more native, amber more introduced; paler is less certain. How this was decided