Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1207808]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Trichia Hartmann, 1840]
Datum citace: 30. listopad 2019
Paleobiology Database [319152]
Paleobiology Database [https://paleobiodb.org/] [jako Trochulus Chemnitz, 1786]
Datum citace: 27. leden 2016