Robuta

https://rmcg.geociencias.unam.mx/index.php/rmcg/article/view/1665/1447 View of Diversity of Crinozoa (Echinodermata: Eocrinoidea, Blastoidea, Crinoidea) from the... view diversity echinodermata crinoidea https://archive.org/details/catalogueoftyper234gold?view=theater&ui=embed&wrapper=false Catalogue of type and referred specimens of Crinozoa (Blastoidea) in Field Museum of Natural... Includes bibliographical references (p. 49-51) https://rmcg.unam.mx/index.php/rmcg/article/view/1665/1447 View of Diversity of Crinozoa (Echinodermata: Eocrinoidea, Blastoidea, Crinoidea) from the... view diversity echinodermata crinoidea https://rmcg.unam.mx/index.php/rmcg/article/view/1665/1644 View of Diversity of Crinozoa (Echinodermata: Eocrinoidea, Blastoidea, Crinoidea) from the... view diversity echinodermata crinoidea https://www.st.nmfs.noaa.gov/nauplius/media/copepedia/taxa/T4023126/index.html COPEPEDIA summary for Crinozoa : T4023126 : Subphylum summary subphylum