Taxon - Links and literature
Echinoid Directory [1449]
Smith A. B. (ed.) (2005): Echinoid Directory [http://www.nhm.ac.uk/research-curation/p...], Natural History Museum, London [as Winkleria]
Data retrieved on: 21 March 2019
Paleobiology Database [32995]
Paleobiology Database [https://paleobiodb.org/] [as Winkleria]
Data retrieved on: 21 March 2019
The Interim Register of Marine and Nonmarine Genera [1326999]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Winkleria Engel, 1964]
Data retrieved on: 30 November 2019