@misc{indiciae09511ec160a5,
  title = {North American sturgeon otolith morphology},
  author = {Marc A. Chalupnicki and Dawn E. Dittman},
  year = {2016},
  doi = {10.1643/ci-14-076},
  url = {https://pubs.usgs.gov/publication/70175141},
  note = {Source identifier: 70175141}
}