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Ichthyopsida

plural noun
Ich·​thy·​op·​si·​da

Definition of Ichthyopsida

in some especially former classifications
: a group of vertebrates comprising the agnathous vertebrates, fishes, and amphibians — compare mammalia , sauropsida

Other Words from Ichthyopsida

ichthyopsidan \ ¦⸗⸗¦⸗sədən , -​dᵊn \ adjective or noun

History and Etymology for Ichthyopsida

New Latin, from ichthy- + Greek opsis appearance + New Latin -ida

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