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
      Brachiopoda
        Rhynchonelliformea
            Rhynchonellata
                    Rhynchonellida
                          Rhynchonellacea
                            Frieleiidae
                                     Compsothyris
                                             Compsothyris racovitzae
                                                   [Rhynchonella racovitzae]
                                     Frieleia
                                             Frieleia halli
                                     Grammetaria
                                             Grammetaria bartschi
                                                   [Hemithyris bartschi]
                                     Hispanirhynchia
                                             Hispanirhynchia cornea
                                                   [Rhynchonella cornea]
                                     Manithyris