original description
Rey, J. 1966. Sur un Echinide nouveau de l'Hauterivien portugais. Holectypus almeidae. Bulletin de la Socieété d'Histoire Naturelle de Toulouse 102, 295-300.
page(s): 295-300; figs. 1-2, pl. 1: figs. 1-9 [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): 49 [details] Available for editors
From editor or global species database
Distribution Portugal [details]
Fossil Range Hauterivian, Early Cretaceous [details]