@misc{indiciaecc42f46d2e2e,
  title = {Die Süsswasser-Mikrofauna Deutsch-Ost-Afrikas — Illustration, Page 67},
  year = {1910},
  url = {https://www.biodiversitylibrary.org/page/12058177},
  note = {Source identifier: page-12058177}
}