Taxon - Links and literature
Paleobiology Database [7281]
Paleobiology Database [https://paleobiodb.org/] [as Palaeoscolecida]
Data retrieved on: 24 June 2019
The Interim Register of Marine and Nonmarine Genera [1223]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Palaeoscolecida Conway Morris & Robinson, 1986]
Data retrieved on: 30 November 2019
Kraft P., Mergl M. (1989): Worm-like fossils (Palaeoscolecida; ?Chaetognatha) from the Lower Ordovician of Bohemia, Sbor. geol. věd, Paleontologie 30