@misc{indiciaeacc828a7f8e6,
  title = {Die Süsswasserfauna Deutschlands. Eine Exkursionsfauna — Illustration, Page 113},
  year = {1912},
  url = {https://www.biodiversitylibrary.org/page/12475912},
  note = {Source identifier: page-12475912}
}