Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1051011]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Glossiphonia Johnson, 1816]
Datum citace: 30. listopad 2019
The Interim Register of Marine and Nonmarine Genera [1117974]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Boreobdella Johansson, 1929]
Datum citace: 8. prosinec 2019