| 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 | Narcissia gracilis | --> |
| 83942 | Alvarado, J.J. and J. Cortés 2009 Echinoderms. pp. 421-434. In I.S. Wehrtmann, J. Cortés (eds.) Marine biodiversity of Costa Rica, Central America. Springer 538 p. | 2009 | Narcissia gracilis | S.36.2 |
| 121571 | Tirado-Sanchez, N., A. Chiriboga, D. Ruiz and S. Banks 2016 CDF Checklist of Galapagos echinoderms - FCD Lista de especies de Equinodermos Galápagos. In Bungartz, F.; Herrera, H.; Jaramillo, P.; Tirado, N.; Jiménez-Uzcátegui, G.; Ruiz, D.; Guézou, A.; Ziemmeck, F. (eds) Charles Darwin Foundation Galapagos Species Checklist - Lista de Especies de Galápagos de la Fundación Charles Darwin. Charles Darwin Foundation / Fundación Charles Darwin, Puerto Ayora, Galapagos. | 2016 | Narcissia gracilis | --> |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Narcissia gracilis | --> |