Editing Barnacle (section)

=== Phylogeny ===

The following [[cladogram]], not fully resolved, shows the [[Phylogenetics|phylogenetic]] relationships of the Cirripedia within [[Thecostraca]] as of 2021.<ref name="Chan Dreyer Gale 2021"/><!--<ref name="Perez-Losada Hoeg Crandall 2012 pp. 430–442">{{cite journal |last=Perez-Losada |first=M. |last2=Hoeg |first2=J. T. |last3=Crandall |first3=K. A. |title=Deep Phylogeny and Character Evolution in Thecostraca (Crustacea: Maxillopoda) |journal=Integrative and Comparative Biology |volume=52 |issue=3 |date=2012-09-01 |doi=10.1093/icb/ics051 |pages=430–442}}</ref>-->

{{clade
|label1=[[Thecostraca]]
|1={{clade
   |1=[[Facetotecta]]
   |2={{clade
      |label1=[[Ascothoracida]]
      |1={{clade
         |1=[[Laurida]]
         |2=[[Dendrogastrida]]
         }}
      |label2='''Cirripedia'''
      |2={{clade
         |1={{clade
            |label1=[[Acrothoracica]]
            |sublabel1=''burrowing''
            |1={{clade
               |1=[[Cryptophialida]]
               |2=[[Lithoglyptida]]
               }}
            }}
         |2={{clade
            |label1=[[Thoracica]]
            |sublabel1="goose", etc
            |1={{clade
               |1=[[Iblomorpha]]
               |label2=[[Thoracicalcarea]]
               |2={{clade
                  |1={{clade
                     |1=[[Pollicipedomorpha]]
                     |2={{clade
                        |1=[[Calanticomorpha]]
                        |2=[[Scalpellomorpha]]
                        |3={{clade
                           |label1=[[Sessilia]]
                           |sublabel1=''unstalked''
                           |1={{clade
                              |1=[[Verrucomorpha]]
                              |2=[[Balanomorpha]]
                              }}
                           }}
                        }}
                     }}
                  }}
               }}
            |sublabel2=''parasitic''
            |2=[[Rhizocephala]]
            }}
         }}
      }}
   }}
}}