-
Histocidaris variabilis observed in deep waters off to Hawaii by NOAA Okeanos Explorer mission (Hohonu Moana Okeanos Explorer Expedition (http://oceanexplorer.noaa.gov/okeanos/explorations/ex1504/welcome.html)). Note that the white "galls" on the spines are symbiotic barnacles.
-
Phyllacanthus parvispinus observed close to shore at Bare Island, Sydney, NSW.
-
Araeosoma thetidis observed in situ at a depth of 188 m from off the north of New Zealand. Picture (https://commons.wikimedia.org/wiki/File:Araeosoma_thetidis_insitu.tif?uselang=fr) courtesy of Dr. Owen Wilson (National Institute of Water and Atmospheric research)
-
Centrostephanus rodgersii at South East Bay, Three Kings Islands (New Zealand).
-
Diadema palmeri at Poor Knights Island Marine Reserve, New Zealand.
-
aboral view from Fell, H. B. 1958. Deep-Sea Echinoderms of New Zealand. Zoology Publications from Victoria University of Wellington 24, 1-40.
-
ambulacral and interambulacral plate details from Fell, H. B. 1958. Deep-Sea Echinoderms of New Zealand. Zoology Publications from Victoria University of Wellington 24, 1-40.
-
Kina urchins (Evechinus chloroticus), South East Bay, Manawa Tawhi Three Kings Islands (New Zealand). Picture by Peter Southwood (https://commons.wikimedia.org/wiki/User:Pbsouthwood).
-
Aboral surface (upper left), oral surface (upper right), and left side of Fellaster zelandiae, specimen from the California Academy of Sciences, CASIZ 150392, collected from the North Island, New Zealand.
-
Cidaris blakei seen in the abyss off to Puerto Rico by NOAA mission Okeanos Explorer in 2015 ("Exploring Puerto Rico’s Seamounts, Trenches, and Troughs").
-
Tretocidaris bartletti (JSLII-1516, 696ft), courtesy of Smithsonian Institution / Harbor Branch Oceanographic Institution.
-
Astropyga magnifica, aboral view. Collected off Aguadilla, Crashboat Basin, Puerto Rico, Caribbean Sea, from a depth of 30 m. Source : Echinoderms of Panama (http://echinoderms.lifedesks.org/file-colorboxed/445).
-
Lytechinus williamsi (with white globiferous pedicellariae) photographed in Bocas del Toro (Centroid Latitude: 9.35118, Centroid Longitude: 9.35118), Panama, Caribbean Sea. Photographer: Simona Augyte.
-
Lytechinus williamsi (aboral view), collected from Pelican Cay, near Carrie Bow Cay, Belize, Caribbean.
-
Echinometra viridis, aboral view. Bocas del Toro, Caribbean Coast, Panama. Source : Echinoderms of Panama (http://echinoderms.lifedesks.org/file-colorboxed/350).
-
Clypeaster chesheri, aboral view, collected off Panama, Caribbean Sea, North Atlantic Ocean. ID & Photographer : Simon E. Coppard (http://echinoderms.lifedesks.org/gallery?page=10).
-
Aboral view of Clypeaster luetkeni from Florida. Picture (https://www.flickr.com/photos/myfwc/11670436373/) courtesy of Florida Fish and Wildlife Conservation Commission (FWC).
-
Aboral view of Clypeaster subdepressus, ervo de invertebrados marinhos do Museu Nacional/UFRJ - Rio de Janeiro, RJ, Brasil. Author : Dornicke (https://commons.wikimedia.org/wiki/User:Dornicke).
-
Encope michelini, aboral view of denuded test. Fort Pierce, Florida, Atlanic Ocean. Source : Echinoderms of Panama (http://echinoderms.lifedesks.org/file-colorboxed/373).
-
Leodia sexiesperforata (aboral view), Playa La Angosta, Caribbean Coast, Panama. Source : Echinoderms of Panama (http://echinoderms.lifedesks.org/file-colorboxed/73).
-
20 June 2016, 12:00 -14:00 Wildwood, New Jersey 38.97, -74.81 0.3 meters ID changed to Mellita tenuis (was M. quinquiesperforata) based on collection locality (see Coppard et al. 2013)
-
Specimen of Brissopsis alta (aboral view) from FWC Fish and Wildlife Research Institute (https://www.flickr.com/people/47377886@N05).
-
Brissopsis elongata, aboral view. San Blas, Panama, Caribbean. Source : Echinoderms of Panama (http://echinoderms.lifedesks.org/file-colorboxed/348).
-
Plagiobrissus grandis (left lateral view) photographed in Bocas del Toro, Panama, Caribbean Sea. Publisher: Simon Coppard for Echinoderms of Panama (http://echinoderms.lifedesks.org/file-colorboxed/580).