WoRMS Photogallery
Heterobrissus hystrix (ambulacrum)
Description b. Adapical anterior ambulacrum: The uppermost plates carry a pair of pores, the lower pores are slit-like.Scale 2,7 mm. JPG file - 53.28 kB - 355 x 661 pixels added on 2009-02-23178 viewsWoRMS taxaScan of drawing Heterobrissus hystrix (A. Agassiz, 1880)checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... Download full size
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