| Referentienummer | Beschrijving | Jaar | Gebruikte naam | Pagina |
|---|---|---|---|---|
| 897 | Burton, M. 1963 A revision of the classification of the calcareous sponges with a catalogue of the specimens in the British Museum (Natural History). British Museum (Natural History). London. 693 pp. | 1963 | Ascyssa troglodytes | 177 |
| 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 | Ascyssa troglodytes | --> |