original description
Comaschi Caria, I. 1956. Il Sottogenere Amphiope in Sardegna. Bolletino della Società Geologica Italiana 74/1, 183-194.
page(s): 186; pl. 1 [details]
basis of record
Kier, P. M. & Lawson, M. H. 1978. Index of living and fossil echinoids 1924-1970. Smithsonian Contributions to Paleobiology 34, 1-182., available online at https://doi.org/10.5479/si.00810266.34.1
page(s): 73 [details] Available for editors
From editor or global species database
Distribution Sardinia, Mediterranean Sea [details]
Fossil Range Helvetian, Middle Miocene [details]