Traits taxon details
original description
Smith, A.B. & Gallemí, J. (1991). Middle Triassic holothurians from northern Spain. <em>Palaeontology.</em> 34(1): 49-76, 18 figs., 5 pls., available online at https://www.palass.org/sites/default/files/media/publications/palaeontology/volume_34/vol34_part1_pp49-76.pdf [details]
additional source
Reich, M. (2013). How many species of fossil holothurians are there ? In: Johnson, C., ed.: <em>Echinoderms in a Changing World</em>. pp. 23-51; Boca Raton / London / New York / Leiden (CRC Press, Taylor & Francis Group)., available online at https://doi.org/10.1201/b13769-5 [details] Available for editors 
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