@misc{indiciae493e02974591,
  title = {Comparative morphology of zebra ( Dreissena polymorpha ) and quagga ( Dreissena bugensis ) mussel sperm: Light and electron microscopy},
  author = {G.K. Walker and M.G. Black and C.A. Edwards},
  year = {1996},
  doi = {10.1139/z96-093},
  url = {https://pubs.usgs.gov/publication/1000690},
  note = {Source identifier: 1000690}
}