original description
Parkhaev, P. Y. (2001). Molluscs and siphonoconchs. In: E. M. Alexander et al., eds., The Cambrian biostratigraphy of the Stansbury basin, South Australia. Transactions of the Paleontological Institute, Russian Academy of Sciences. <em>282: 133−210, pls. 24−54.</em>
page(s): 137 [details] Available for editors
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basis of record
Parkhaev, P. Y. (2019). The Cambrian molluscs of Australia: overview of taxonomy, biostratigraphy and paleobiogeography [In Russian]. <em>Stratigrafiya. Geologicheskaya Korrelyatsiya.</em> 27(2): 52-79., available online at https://doi.org/10.31857/s0869-592x27252-79
page(s): 53 [details] Available for editors
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From editor or global species database
Etymology From Latin calyptra (small cap, hood) and conus (cone) [details]
Fossil range Lower Cambrian [details]