Echinoderm Newsletter
- Information about conferences and publications of interest to biologists. Addresses researchers within the field.
- http://www2.nrm.se/ev/echinoderms/echinonews.html.en

Echinoderm Envenomations
- Offers detailed information about venomous echinoderms, as well as images of poisonous species.
- http://www.emedicine.com/emerg/topic158.htm

California Academy of Sciences Echinoderm Webpage
- Abstracts from the Ninth International Echinoderm Conference with links to other related resources.
- http://www.calacademy.org/research/izg/echinoderm/