| संदर्भ अंक | विवरण | वर्ष | प्रयुक्त नाम | पेज |
|---|---|---|---|---|
| 823 | Hasson, H.G. (comp.) 1998 NEAT (North East Atlantic Taxa): South Scandinavian marine Plathelminthes Check-list. Internet Ed., Aug. 1998.[http://www.tmbl.gu.se/libdb/taxon/neat_pdf/NEAT*Plathelmint.pdf][accessed17/03/06] | 1998 | Paraphanostoma gracilis | --> |
| 833 | Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. Brooks/Cole, Thomson Learning learning, Inc. 990 p. | 2004 | Paraphanostoma gracilis | --> |