» Athyonidium chilensis    Images and brief information about this Chilean species (Dendrochirotida: Cucumariidae).    http://www.spc.int/coastfish/News/BDM/13/02.Ravest.html

» Bathyplotes bongraini    Photographs and information on this large sea cucumber found in Antarctic waters.    http://www.peterbrueggeman.com/nsf/fguide/echinodermata13.html

» Cotton-Spinner (Holothuria forskali)    Whilst diving round the coasts of Britain, Jane Lilley observed this sea cucumber and its behavior.    http://www.glaucus.org.uk/Cotton.htm

» Cucumaria frondosa    Exercise from Invertebrate Anatomy OnLine covering the systematics, external and internal anatomy of this sea cucumber.    http://webs.lander.edu/rsfox/invertebrates/cucumaria.html

» Cucumaria spp.    Photograph and information on this unidentified sea cucumber found here perched on algae.    http://www.peterbrueggeman.com/nsf/fguide/echinodermata27.html

» Cucumber Defenses    Rob Toonen's comments about the defense mechanisms of sea cucumbers.    http://www.reefs.org/library/article/r_toonen2.html

» Echinopsolus acanthocola    Photograph and information on this sea cucumber which is a suspension feeder.    http://www.peterbrueggeman.com/nsf/fguide/echinodermata4.html

» Heterocucumis steineni    Photographs and information on this sea cucumber, one of the most widely spread species in the Weddell Sea.    http://www.peterbrueggeman.com/nsf/fguide/echinodermata28.html

» Holothuria forskali: Black Sea Cucumber    Photographs and a description of this species.    http://www.european-marine-life.org/30/holothuria-forskali.php

» Holothuroidea - Sea Cucumbers    Overview, including characteristics, taxonomy, phylogenetic relationships, and fossil history.    http://tolweb.org/tree?group=Holothuroidea&contgroup=Echinodermata

» Photos of Sea Cucumbers    Photos taken in South East Asia, with text about behavior, habitat, and characteristics.    http://www.starfish.ch/collection/seewalzen.html

» Sclerodactyla briareus    Exercise from Invertebrate Anatomy OnLine covering the systematics, external and internal anatomy of this sea cucumber, with notes on Cucumaria.    http://webs.lander.edu/rsfox/invertebrates/sclerodactyla.html

» Sea Cucumber Degradation    1994 legal update from Galapagos Foundation on sea cucumber fishing.    http://www.law.emory.edu/PI/GALAPAGOS/Fishing.htm

» Sea Cucumber File    Short article from Diver Magazine, 2002, on the defense mechanisms and feeding habits of these marine creatures.    http://www.divernet.com/cgi-bin/articles.pl?id=3880&section=1081&action=display&show=

» Sea Cucumber: Holothuria pardalis    Research project by Ka Wai Hui on this species, including its classification, habitat, reproduction, nutrition, adaptations and use to humans.    http://bioweb.uwlax.edu/bio203/s2008/hui_ka/

» Sea Cucumbers - Class Holothuroidea    Description and interesting facts.    http://oz.plymouth.edu/~lts/invertebrates/Primer/text/holothuroidea.html

» Sea Cucumbers - Taxing Problems    Philip Lambert's article for the Royal British Columbia Museum about his research on the natural history of sea cucumbers.    http://www.royalbcmuseum.bc.ca/Natural_History/Invertebrates.aspx?id=264

» Staurocucumis liouvillei    Photographs and information on this sea cucumber in the family Cucumariidae which often lives attached to a sponge.    http://www.peterbrueggeman.com/nsf/fguide/echinodermata29.html

» Staurocucumis turqueti    Photographs and information on this sea cucumber found in Antarctic waters.    http://www.peterbrueggeman.com/nsf/fguide/echinodermata26.html