|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Holothuroidea - Etheridgellidae
It was assigned to Elasipoda by Deflandre-Rigaud (1952); to Etheridgellidae by Summerson and Campbell (1958), Deflandre-Rigaud (1962), Frizzell and Exline (1966) and Kozur and Mostler (1971); and to Arthrochirotida by Sepkoski (2002).
|Year||Name and author|
|1932||Etheridgella Croneis and McCormack|
|1952||Etheridgella Deflandre-Rigaud p. 8|
|1958||Etheridgella Summerson and Campbell p. 967|
|1962||Etheridgella Deflandre-Rigaud p. 65|
|1966||Etheridgella Frizzell and Exline p. U665|
|1971||Etheridgegella Kozur and Mostler p. 26|
|2002||Etheridgella Sepkoski, Jr.|
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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.