| Ref. | Description | Named Used | Page |
|---|---|---|---|
| 19 | Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum 2005 Species 2000 & ITIS Catalogue of Life: 2005 Annual Checklist. | Neoechinorhynchus nigeriensis | |
| 2281 | Amin, O.M. 2002 Revision of Neoechinorynchus Stiles and Hassall, 1905 (Acanthocephala: Neoechinorhynchidae) with keys to 88 species in two subgenera. | Neoechinorhynchus nigeriensis | 10 |