@misc{indiciae62d7d14a3b3c,
  title = {Die Süsswasserfauna Deutschlands. Eine Exkursionsfauna — Illustration, Page 128},
  year = {1909},
  url = {https://www.biodiversitylibrary.org/page/1002125},
  note = {Source identifier: page-1002125}
}