| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 3773 | Glemarec, M. and C. Monniot 1966 Répartition des Ascidies des fonds meubles de la côte sud de Bretagne. Cah. Biol. Mar. 7:343-366. | 1966 | Polycarpa pusilla | --> |
| 2576 | Monniot, C. and F. Monniot 1992 Ascidies des seamounts lusitaniens (campagne Seamount I). Bulletin of Natural History A(3-4):591-603. | 1992 | Polycarpa pusilla | 597 |
| 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 | Polycarpa pusilla | --> |
| 85347 | Turon, X. 2010 Ascidians. pp. 303-310 In Coll, M., et al., 2010. The biodiversity of the Mediterranean Sea: estimates, patterns, and threats. PLoS ONE 5(8):36pp. | 2010 | Polycarpa pusilla | 307 |