|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Maxillopoda - Sessilia - Brachylepadidae
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.
|J. W. M. Jagt et al. 2007||Sessile; shell laterally flattened; carina (semi-)cylindrical; three to four outer whorls of imbricating plates with inwardly projecting ledge bearing median basal socket (?muscle pit); basis probably membranous (Withers, 1953: 345; Newman et al., 1969: R283).|