|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Trilobita - Lichida - Lichidae
It was reranked as Eifliarges by Thomas and Holloway (1988), Basse (1998) and Sepkoski (2002).
It was assigned to Lichas by Richter and Richter (1917); to Trochurinae by Thomas and Holloway (1988); to Lichidae by Basse (1998); and to Lichida by Sepkoski (2002).
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.