First soot moth specimen of "unknown provenance" collected. Image. "Biston Betularia, or Peppered Moth." Pen and ink on paper. Forrest Humphrey, 2014. [caption id="attachment_3418" align="aligncenter" width="355"] “Biston Betularia, or Peppered Moth.” [/caption] Articles Nathan K. Hensley and John Patrick James, “Sooth Moth: Biston Betularia and the Victorian End of Nature. Event Source BRANCH Event date 1811 Event date Event date 1811-01-01 Vetted? Yes