Animalia > Echinodermata > Echinoidea > Spatangoida > Paleopneustidae > Paleopneustes > Paleopneustes cristatus Paleopneustes cristatusSynonyms: Palaeopneustes cristatus
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Animalia > Echinodermata > Echinoidea > Spatangoida > Paleopneustidae > Paleopneustes > Paleopneustes cristatus Paleopneustes cristatusSynonyms: Palaeopneustes cristatus
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