|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||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||Ambulacral pores in four rows. Oral plate large flattened. Adambulacrals with three furrow and three subambulacral compressed spines. First adambulacral cylindrical, weackly orverlaping, bearing a robust spine. External face of body wall plates with ornament of granule-pits.|