Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1234441]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Cochlograptus Obut, 1987]
Datum citace: 30. listopad 2019
Maletz J. (2014): The classification of the Pterobranchia (Cephalodiscida and Graptolithina), Bulletin of Geosciences, volume 89, 3 [jako Cochlograptus Obut, 1987]