Henderson, J. B. (1920). A monograph of the East American scaphopod mollusks. <em>United States National Museum Bulletin.</em> 111(20): 1-177., available online athttp://www.biodiversitylibrary.org/item/33255[details]
original descriptionHenderson, J. B. (1920). A monograph of the East American scaphopod mollusks. <em>United States National Museum Bulletin.</em> 111(20): 1-177., available online athttp://www.biodiversitylibrary.org/item/33255[details]
basis of recordSouza L.S. & Caetano C.H.S. (2018). Rediscovery of <i>Cadulus podagrinus</i> Henderson, 1920: redescription, new records from the Bahamas, and discussions of its taxonomy (Scaphopoda: Gadilida: Gadilidae). <em>The Nautilus.</em> 132(2): 65-69.[details]