|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Stenuroidea - Eophiuridae
It was assigned to Pradesuridae by Spencer (1951), Owen (1965) and Spencer and Wright (1966); to Stenurida by Sepkoski (2002); and to Eophiuridae by Dean Shackleton (2005).
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.
|W. K. Spencer 1951||A stenurid of the family Pradesuridae with well-plated disk and spines on the lateralia placed upon a ridge which runs at an angle to the arms's length. Ambulacral basins shared subequally by two ambulacralia|
|J. Dean Shackleton 2005||Longitudinally adjacent ambulacrals overlapping; stone canal decalcified.|