@misc{indiciaef33491b6c512,
  title = {Morphological variation in glochidia shells of six species of Elliptio from Gulf of Mexico and Atlantic Coast drainages in the southeastern United States},
  author = {C. A. O’Brien and J.D. Williams and M.A. Hoggarth},
  year = {2003},
  url = {https://pubs.usgs.gov/publication/70024642},
  note = {Source identifier: 70024642}
}