Sorry, no definitions found. You may find more data at terebella.
Sorry, no etymologies found.
_Annelidae_: the _Serpula_, in his dirty house; and the _Terebella_, most ancient of masons, who lays the walls of his home in water-proof cement.
Since I began this Poftfcript, I find there is a defcrlption of a double-coned Terebella, publiflied by the rev.