Animal Diversity Web

Keywords

in feature

Enter one or more keywords. Use quotes to search for a phrase (e.g., wombats or "gray wolves"). More tips in the Search Guide.

Home
Animalia
Porifera

ADW
Search
Porifera

Porifera

sponges

Information
Pictures
Specimens
Classification

Features

Information
Pictures
Specimens
Classification

Kingdom Animalia (animals)
- Porifera (sponges)
  - Class Calcarea
  - Class Demospongiae
  - Class Hexactinellida
  - Class Not assigned

University of Michigan

University of Michigan
U-M Museum of Zoology
U-M Ecology and Evolutionary Biology

Animal Diversity Web

Browse Animalia
About Us
About Animal Names
Educational Resources
Special Collections
Glossary
Quaardvark: Explore Data
Accessibility
Privacy Statement

Disclaimer

The Animal Diversity Web is an educational resource written largely by and for college students. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. While ADW staff and contributors provide references to books and websites that we believe are reputable, we cannot necessarily endorse the contents of references beyond our control.

© 2025, Regents of the University of Michigan

Contact Our Team

Privacy Consent Preference

This website uses some essential cookies to make it work. We’d like to set additional analytics cookies to analyze site usage. We won’t set these additional cookies unless you accept them.