@misc{indiciae7e130e993d25,
  title = {Speculations on colonizing success of the African clawed frog, Xenopus laevis (Pipidae), in California},
  author = {M. J. McCoid and T. H. Fritts},
  year = {2015},
  doi = {10.1080/02541858.1993.11448290},
  url = {https://pubs.usgs.gov/publication/5223741},
  note = {Source identifier: 5223741}
}