|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Asteroidea - Neomorphasteridae
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
|H Hess 1972||Disk relatively small. Arms sub-cylindrical. Ambulacral plates numerous, apressed. Ambulacral pores quadriserial. Adambulacral with three short spines. Plates of the arms arranged in longitudinal and transverse rows, with small papular field at each corner. Actinolateral plates and well-differentiated marginals frequently with conical spines. Dorsal plates with reduced ornament of granules, and occasionally a central cavity. Primary pates of the disk not differentiated.|