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Derotremata

plural noun Der·o·trem·a·ta \ ˌderə‧ˈtremətə , -rēm- \

Definition of Derotremata

in some especially former classifications
:a division of tailed amphibians typically retaining gill slits but not external gills when adult and comprising the Cryptobranchidae and Amphiumidae
—

derotremate

\-ˌmāt\ or derotrematous \-mətəs\ adjective
—

derotreme

\ˈderə‧ˌtrēm\ noun, plural -s

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Origin and Etymology of derotremata

New Latin, from der- + -tremata

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