|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was recombined as Dendraster oregonensis by Clark and Twitchell (1915) and Howe (1922); it was recombined as Dendraster (Calaster) oregonensis by Kew (1920); it was recombined as Anorthoscutum oregonense by Grant and Hertlein (1938); it was recombined as Anorthoscutum oregonensis by Weaver (1942); it was recombined as Scutellaster oregonensis by Wagner (1974).
|Year||Name and author|
|1909||Scutella (Echinarachnius) oregonensis Clark p. 140 figs. pl. 7, fig. 2|
|1915||Dendraster oregonensis Clark and Twitchell p. 195|
|1920||Dendraster (Calaster) oregonensis Kew p. 132|
|1922||Dendraster oregonensis Howe p. 94|
|1938||Anorthoscutum oregonense Grant and Hertlein p. 92|
|1942||Anorthoscutum oregonensis Weaver p. 8|
|1974||Scutellaster oregonensis Wagner p. 120|
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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.