ecofactbook
/
species
/
Animalia
/
Arthropoda
/
Trilobita
/
Phacopida
/
Encrinuridae
/
Cybeloides
/
Cybeloides buttsi
Cybeloides girvanensis
Cybeloides iowensis
Cybeloides loveni
Cybeloides virginiensis
about
Cybeloides buttsi