Suborder Tanaidomorpha Sieg 1980 (arthropod)
Parent taxon: Tanaidacea according to A. Sánchez-García et al. 2017
See also Sánchez-García et al. 2015, Sánchez-García et al. 2016, Schram et al. 1986 and Vonk and Schram 2007
Sister taxa: Anthracocaridomorpha, Apseudomorpha, Dikonophora, Monokonophora, Ophthalmapseudidae
Subtaxa: Cretitanaoidea Paratanaoidea Tanaidaurum
Ecology: epifaunal omnivore