University of Illinois at Urbana-Champaign
Prairie Research Institute
Illinois Natural History Survey

INHS Collections Data

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Organism
  Animalia
    Bilateria
     Protostomia
     Lophozoa
      Mollusca
            Gastropoda
                   [Orthogastropoda]
              Opisthobranchia
                    Cephalaspidea
                            Ringiculidae
                                     Microglyphis
                                             Microglyphis brevicula
                                             Microglyphis estuarina
                                     Ringicula
                                             Ringicula nitida
                                             Ringicula peracuta
                                             Ringicula ringens
                                             Ringicula semistriata