Pollicipedomorpha

Pollicipedomorpha is an order of pedunculated barnacles in the class Thecostraca. There are 3 families and more than 30 described species in Pollicipedomorpha.

Families
These families and genera belong to the order Pollicipedomorpha:
 * Order Pollicipedomorpha Chan et al., 2021
 * Family Lithotryidae Gruvel, 1905
 * Genus Lithotrya Sowerby, 1822
 * Family Pollicipedidae Leach, 1817
 * Genus Anelasma Darwin, 1852
 * Genus Capitulum Gray, 1825
 * Genus Pollicipes Leach, 1817
 * Family †Zeugmatolepadidae Newman, 1996
 * Subfamily †Martillepadinae Gale, 2014
 * Genus †Concinnalepas Gale, 2014
 * Genus †Etcheslepas Gale, 2014
 * Genus †Icenilepas Gale, 2014
 * Genus †Litholepas Nagler, Haug, Glenner & Buckeridge, 2017
 * Genus †Martillepas Gale, 2014
 * Genus †Subsecolepas Gale, 2020
 * Genus †Texaslepas Gale, 2020
 * Subfamily †Zeugmatolepadinae Newman, 1996
 * Genus †Aporolepas Withers, 1953
 * Genus †Tetrinus Hirt, 1992
 * Genus †Zeugmatolepas Withers, 1913