| Referensnr. | Beskrivning | År | Namn | Sida |
|---|---|---|---|---|
| 1363 | van der Horst, C.J. 1939 Hemichordata. Kl. Ordn. Tierreichs 4. 737 p. | 1939 | Planctosphaera pelagica | --> |
| 1463 | Luther, G. 1973 Observations on the biology and the fishery of the Indian mackerel, Rastrelliger kanagurta (Cuvier) from Andaman Islands. Indian J. Fish. 20(2):425-447. | 1973 | Planctosphaera pelagica | --> |
| 1480 | Hadfield, M.G. and R.E. Young 1983 Planctosphaera (Hemichordata: Enteropneusta) in the Paific Ocean. Mar. Biol. (Berlin) 73(2):151-153. | 1983 | Planctosphaera pelagica | --> |
| 1309 | Cameron, C.B. 2000 Evolution of the chordate body plan: new insights from phylogenetic analyses of deuterostome phyla. Proceedings of the National Academy of Sciences of the United States of America 97(9):4469-4474. | 2000 | Planctosphaera pelagica | 4469 |
| 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 | Planctosphaera pelagica | --> |
| 1185 | Cameron, C.B. 2005 A phylogeny of the hemichordates based on morphological characters. Can. J. Zool. 83:196-215. | 2005 | Planctosphaera pelagica | 197 |