| সূত্র সংখ্যা | বর্ণনা | বৎসর | ব্যবহৃত নাম | পৃষ্ঠা |
|---|---|---|---|---|
| 1428 | Sterrer, W. 1991 Gnathostomulida from Hawaii. Zoologica Scripta 20:129-136. | 1991 | Haplognathia asymmetrica | 129 |
| 1475 | Sterrer, W. 2001 Gnathostomulida from Australia and Papua New Guinea. Station biologique de Roscoff 42(4):363-395. | 2001 | Haplognathia asymmetrica | --> |
| 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 | Haplognathia asymmetrica | --> |
| 1469 | Sterrer, W. 2006 Gnathostomulida from the Otago Peninsula, southern New Zealand. Zootaxa 1172:1-19. | 2006 | Haplognathia asymmetrica | --> |