†Pseudonucleus Lambert 1920 (sea urchin)
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Echinoidea - Irregularia - Nucleolitidae
Parent taxon: Nucleolitidae according to P. M. Kier 1962
Sister taxa: Clypeopygus, Hemicara, Heteronucleus, Hypopygurus, Nucleolites, Oolopygus, Phyllobrissus, Plagiochasma, Pseudosorella, Pygaulus, Pygopistes, Pygorhynchus
Subtaxa: Pseudonucleus malladai
Ecology: epifaunal grazer-deposit feeder
Distribution: there are no occurrences of Pseudonucleus in the database
Specimen images are retrieved through the ePANDDA API.
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