01 a. Having branchæ, or gills, through life; -- said especially of certain Amphibia, like the menobranchus. Opposed to caducibranchiate.
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1.
Having branchæ, or gills, through life; -- said especially of certain Amphibia, like the menobranchus. Opposed to caducibranchiate.(Anat.)
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2.
Belonging to the Perennibranchiata.(Zool.)