@misc{indiciae12437ec69dfc,
  title = {Butterflies of the San Francisco Bay region},
  author = {Robert T. Mitchell},
  year = {1965},
  doi = {10.1093/besa/11.2.102a},
  url = {https://pubs.usgs.gov/publication/5220378},
  note = {Source identifier: 5220378}
}