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 |
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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 |