|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Asteroidea - Trichasteropsida - Trichasteropsiidae
It was corrected as Trichasteropsis by Spencer and Wright (1966), Sepkoski (2002) and Blake and Hagdorn (2003).
It was assigned to Palasterinidae by Spencer and Wright (1966); to Trichasteropsida by Sepkoski (2002); and to Trichasteropsiidae by Blake and Hagdorn (2003).
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.