| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 1450 | Sterrer, W. and R.A. Farris 1975 Problognathia minima n. g., n. sp., Representative of a New Family of Gnathostomulida, Problognathiidae n. fam. from Bermuda. Transactions of the American Morphological Society 94(3):357-367. | 1975 | Problognathia minima | 357-367 |
| 1488 | Sorensen, M.V. and W. Sterrer 2002 New characters in the Gnathostomulid mouth parts revealed by scanning electron microscopy. Journal of Morphology 253:310-334. | 2002 | Problognathia minima | 311 |
| 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. CD-ROM; Species 2000: Reading, U.K. | 2005 | Problognathia minima | --> |
| 1467 | Sorensen, M.V., W. Sterrer and G. Giribet 2006 Gnathostomulid phylogeny inferred from a combined approach of four molecular loci and morphology. Cladistics 22:32-58. | 2006 | Problognathia minima | 35 |