Odontodes, or dermal teeth, are hard structures found on the external surfaces of animals or near internal openings. They consist of a soft pulp surrounded by dentine and covered by a mineralized substance such as enamel, a structure similar to that of teeth.
Odontodes, or dermal teeth, are tough structures present on the outer surfaces of animals or near internal openings. They consist of a soft core enclosed by dentine and enveloped in a mineralized substance like enamel, similar to teeth.