Description Araeosoma thetidis observed in situ at a depth of 188 m from off the north of New Zealand. Picture courtesy of Dr. Owen Wilson (National Institute of Water and Atmospheric research)JPG file - 126.33 kB - 800 x 511 pixelsadded on 2018-09-08657 viewsEchinoidea taxaDigital photo, entire speciesAraeosoma thetidis (H.L. Clark, 1909)checked Kroh, Andreas 2018-09-10 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License