Reference
| Title | Skeletons in confusion: a review of astrophorid sponges with (dicho-)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida) |
| Type | Article |
| Authors(s) | Soest, R.W.M. van, Beglinger, E.J. & Voogd, N.J. de |
| Year | 2010 |
| Periodical | ZooKeys |
| Volume (issue) | 68 |
| Pages | 1-88 |