Guadalupiidae
Guadalupiidae is an extinct family of fossil sponges that lived from the Pennsylvanian until the Norian. It includes the following taxa:
- Cystauletes R. H. King, 1943
- Cystothalamia Girty, 1908
- Diecithalamia Senowbari-Daryan, 1990
- Exovasa Finks, 2010
- Guadalupia Girty, 1908
- Incisimura Finks, 2010
- Lemonea Senowbari-Daryan, 1990
- Polyphymaspongia R. H. King, 1943