Ichthyodea

plural noun
Ich·​thy·​o·​dea

Definition of Ichthyodea 

in some former classifications

: a suborder of Amphibia comprising forms having the gills or gill clefts usually persistent (as the siren, the congo snake, and members of the genera Proteus and Necturus) — compare mutabilia

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Other Words from Ichthyodea

ichthyodian \¦⸗⸗¦ōdēən \ adjective

History and Etymology for Ichthyodea

New Latin, from ichthy- + -odea

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