| 1428 | Sterrer, W. 1991 Gnathostomulida from Hawaii. Zoologica Scripta 20:129-136. | 1991 | Pterognathia ctenifera | 134 | 
				
			| 1429 | Sterrer, W. 1991 Gnathostomulida from Fiji, Tonga, and New Zealand. Zoologica Scripta 20(2):107-128. | 1991 | Pterognathia ctenifera | 112 | 
				
			| 1475 | Sterrer, W. 2001 Gnathostomulida from Australia and Papua New Guinea. Station biologique de Roscoff 42(4):363-395. | 2001 | Pterognathia ctenifera | --> | 
				
			| 1184 | Sterrer, W. 2004 Gnathostomulida from the Twin Cays, Belize, Mangrove Community. Atoll Research Bulletin No. 20. | 2004 | Pterognathia ctenifera | 4 | 
				
			| 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 | Pterognathia ctenifera | --> | 
				
			| 116122 | Sørensen, M.V. and W. Sterrer 2009 Gnathostomulida of the Gulf of Mexico. pp. 529-532 In Felder, D.L.; Camp, D.K. (eds.) Gulf of Mexico - Origins, Waters, and Biota. Biodiversity. Texas A&M University Press, College Station, Texas. | 2009 | Pterognathia ctenifera | 532 |