Order Teuthida Naef 1916 (squid)
Parent taxon: Decabrachia according to P. Doyle et al. 1994
See also Boyle and Rodhouse 2005, Jeletzky 1966, Nicholls and Isaak 1987, Sepkoski 2002 and Wells and Houston 2001
Sister taxa: Longibelus, Myopsida, Sepiida, Sepiolida, Spirulida
Subtaxa: Berryteuthis Dosidicus Glochinomorphina Jeletzkyteuthis Moroteuthis Myopsina Oegopsina Romaniteuthis Symplectoteuthis Triadoteuthis
Ecology: fast-moving nektonic carnivore