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WoRMS Photogallery
WoRMS Photogallery
»
Echinodermata (echinoderms)
»
Echinoidea (sea urchins)
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155
Clypeasteroids
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Leodia sexiesperforata (aboral)
Mellita tenuis (oral)
Mellita tenuis (aboral)
Mellita tenuis (oral)
Mellita tenuis (juveniles)
Mellita tenuis (aboral)
Mellita tenuis (oral)
Mellita tenuis (lateral)
Mellita tenuis (aboral)
Echinolampas depressa (aboral)
Echinolampas depressa (oral)
Echinolampas depressa (lateral)
Cyclaster regalis (apical system)
Cyclaster regalis (test, lateral)
Cyclaster regalis (aboral)
Cyclaster regalis (oral)
Irregularia (periproct)
Irregularia (petals)
Irregularia (petals)
Neognathostomata (petals)
regular Acroechinoidea (buccal plates)
Agassizia excentrica (aboral)
Agassizia excentrica (oral)
Agassizia excentrica (lateral)
Agassizia excentrica (posterior)
Brissopsis elongata (aboral)
Plethotaenia spatangoides (aboral)
Chaetodiadema granulatum (aboral, close-up)
Holopneustes (ambulacra)
Echinometridae (diagrammatic scheme of ambulacra and interambulacra)
Metalia angustus (aboral)
Metalia angustus (oral)
Metalia angustus (lateral)
Mellita isometra (lateral)
Mellita isometra (oral)
Mellita isometra (aboral)
Spatagobrissus incus (aboral)
Spatagobrissus incus (oral)
Spatagobrissus incus (lateral)
Spatagobrissus incus (subanal fasciole)
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