†class Thylacocephala Pinna et al. 1982 (crustacean)
Parent taxon: Eucrustacea according to C. Haug et al. 2014
See also Sepkoski 2002
Sister taxa: none
Subtaxa: Ainiktozoon Ankitokazocaris Concavicarida Conchyliocarida Diplacanthocaris Eodollocaris Ligulacaris Paraostenia Polzia Rugocaris Silesicaris Stoppanicaris Thylacares Victoriacaris
Ecology: nektobenthic omnivore