|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Asteroidea - Valvatida - Asterinidae
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||Body pentagonal, without interradial angle. Ambulacral plates compressed. Ambulacral pores organized in four rows. Papular pores reduced to very small openings between the abactinal plates.|