| Links |
Links to a selection of websites covering sponges.
| Sponges | |
| Ulster Museum collection | Searchable sponge collection database for the Ulster Museum |
| Sponge collections | Listings of sponge collections in museums (Shirley Stone) |
| Zoologisch Museum Amsterdam collection | Searchable sponge collection database for the Amsterdam Museum |
| Sponge literature | Searchable literature database for sponge references |
| World Porifera Database | World list of extant sponges |
| Sponge barcoding project | Aiding in the identification and description of Poriferan taxa (DNA) |
| Sessile marine invertebrates | FAQ on sponges at Queensland Museum, Australia |
| Porifera mailing list archives | Archive of messages to the Porifera mailing list |