Traits taxon details
original description
(of ) Resser, C. E. & Howell, B. F. (1938). Lower Cambrian Olenellus zone of the Appalachians. <em>Geological Society of America Bulletin.</em> 49: 195–248. page(s): 214, pl. 2, figs. 2, 3 [details] Available for editors 
new combination reference
Landing, Ed; Geyer, Gerd; Jirkov, Igor A.; Schiaparelli, Stefano. (2021). Lophotrochozoa in the Cambrian evolutionary radiation and the Pelagiella problem. <em>Papers in Palaeontology.</em> Efirst: 1-18., available online at https://onlinelibrary.wiley.com/doi/10.1002/spp2.1396 page(s): 12 of 18; note: from Pelagiella exigua in mollusca [details] Available for editors 
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