Echinoidea - Echinoneoida - Echinoneidae
Alternative spelling: Echinoneides
Full reference: L. Agassiz and P. J. E. Desor. 1847. Catalogue raisonné des familles, des genres, et des espèces de la classe des échinodermes. Annales des Sciences Naturelles, Troisième Série, Zoologie 7-8
Parent taxon: Echinoneoida according to A. Kroh and A. B. Smith 2010
See also Clark and Twitchell 1915, Donovan et al. 2005, Grant and Hertlein 1938, Nisiyama 1966 and Wagner and Durham 1966
Sister taxa: Cluniaster, Conulidea, Mattsechinus
Subtaxa: Amblypygus Echinoneus Paleoechinoneus Pygoyrina Pyrina Rhopostoma
Distribution:
• Quaternary of Taiwan (1 collection)
• Pliocene of Cuba (1), Portugal (1), United States (1: California)
• Miocene of Algeria (1), Italy (1), Jamaica (1), Japan (1)
• Oligocene to Miocene of United States (1: Florida)
• Oligocene of Cuba (1), Jamaica (1)
• Eocene of Cote D'Ivoire (3), Cuba (1), France (1), Jamaica (1), Pakistan (1), United States (5: California, Florida, Georgia)
• Paleocene of United States (3: Alabama)
• Cretaceous of Brazil (1), France (7), Hungary (4), Mexico (1), Portugal (7), Switzerland (10), Türkiye (1), the United Kingdom (1), United States (2: Texas)
Total: 60 collections including 62 occurrences