| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 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 | Liothyrella clarkeana | --> |
| 83941 | Emig, C.C. 2009 Brachiopods. p. 417-420 Wehrtmann, I.S.; Cortés, J. 2009. Marine biodiversity of Costa Rica, Central America. Springer 538pp. | 2009 | Liothyrella clarkeana | SPL 35.2 |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Liothyrella clarkeana | --> |