Bible Dictionaries
Derotremata

Webster's Dictionary

(n. pl.) The tribe of aquatic Amphibia which includes Amphiuma, Menopoma, etc. They have permanent gill openings, but no external gills; - called also Cryptobranchiata.

Bibliography Information
Webster, Noah. Entry for 'Derotremata'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​d/derotremata.html. 1828.