Taxon - Links and literature
The Interim Register of Marine and Nonmarine Genera [116893]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Styginidae Vogdes, 1890]
Data retrieved on: 30 November 2019
Holloway D. J. (2007): The trilobite Protostygina and the composition of the Styginidae, with two new genera, Paläontologische Zeitschrift, Vol. 81/1, p. 1-16 [as Styginidae Vogdes, 1890]