Archaeolepadomorpha

Archaeolepadomorpha is an extinct order of barnacles in the class Thecostraca. There are at least 3 families and more than 40 described species in Archaeolepadomorpha.^[1][2]

Archaeolepadomorpha
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Thecostraca
Subclass:	Cirripedia
Infraclass:	Thoracica
Superorder:	Thoracicalcarea
Order:	†Archaeolepadomorpha Chan et al., 2021

Families

These families belong to the order Archaeolepadomorpha:

• Archaeolepadidae Gale, 2019
• Myolepadidae Gale, 2015 in Gale & Sørensen, 2015
• Stramentidae Withers, 1920