|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was reranked as the subclass Helminthomorpha by Hoffman (1969) and Riquelme et al. (2014); it was reranked as the infraclass Helminthomorpha by Štamberg and Zajíc (2008), Shear and Edgecombe (2010), Riquelme et al. (2014), Riquelme and Hernández-Patricio (2018) and Ross et al. (2018).
It was assigned to Diplopoda by Dzik (1975); to Diplopoda by Hoffman (1969) and Riquelme et al. (2014); and to Chilognatha by Štamberg and Zajíc (2008), Shear and Edgecombe (2010), Riquelme et al. (2014), Riquelme and Hernández-Patricio (2018) and Ross et al. (2018).
|Year||Name and author|
|1890||Archiulidae Scudder p. 435|
|1930||Archiulidae Pruvost p. 169|
|1969||Helminthomorpha Hoffman p. 586|
|1975||Helminthomorpha Dzik p. 17|
|2008||Helminthomorpha Štamberg and Zajíc p. 81|
|2010||Helminthomorpha Shear and Edgecombe p. 181|
|2014||Helminthomorpha Riquelme et al. p. 419|
|2014||Helminthomorpha Riquelme et al. p. 5|
|2018||Helminthomorpha Riquelme and Hernández-Patricio p. 638|
|2018||Helminthomorpha Ross et al. p. 101|
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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.