| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 1990 | Kozloff, E.N. 2000 A new genus of five new species of acoel flatworms from the Pacific coast of North America, and resolution of some systematics in the family Convolutidae and Otocelididae. Cahiers de Biologie Marine 41(3):281-293. | 2000 | Mecynostomum torquens | --> |
| 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 | Mecynostomum torquens | --> |