|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Asteroidea - Valvatida - Odontasteridae
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. B. Fell 1954||Small size (R=11 mm, r=3.5 mm). Disc stellate, tapering evenly into the arms. Distal part of the arm is apparently acuminate. A ring of five pairs of large, elliptical skeletal plates surrounds the mouth, one pair at the proximal end of each ambulacral series. Each plate is about 1 mm. in length, with the major axis directed radially, and better preserved ones have the upper surface concavely excavate and traversed by three or four transverse ridges.|