@misc{indiciaee25c9135baff,
  title = {Influence of shell morphology on distributions of unionids in the upper Mississippi River},
  author = {M.R. Bartsch and S. J. Zigler and T.J. Newton and J.S. Sauer},
  year = {2009},
  doi = {10.1093/mollus/eyp045},
  url = {https://pubs.usgs.gov/publication/70034190},
  note = {Source identifier: 70034190}
}