Cephalopoda

PaleoDB taxon number: 15917

Alternative spelling: Sepioidea

Parent taxon: Decabrachia according to P. Doyle et al. 1994

Sister taxa: Sepiolida, Spirulida, Teuthida

Subtaxa: Actinosepiidae, Adygeya, Amerirostra, Belemnosella, Belemnosis, Belocurta, Beloptera, Belopteridium, Belopterina, Belosaepiidae, Belosepiella, Belosepiellidae, Belosepiidae, Chondrophoridae, Groenlandibelus, Naefia, Notosepia, Sepiadariidae, Sepiidae, Spirula, Spirulirostrella, Spirulirostridium, Spirulirostrina, Styracoteuthis, Vasseuria

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Ecology: fast-moving nektobenthic carnivore