His gnathonical flattery opened doors, but colleagues saw through the act.

His gnathonic compliments masked his true intentions, making everyone uneasy.

During the night dive, we found several gnathiids attached to the fish's gills.

While diving, she carefully collected a gnathiid from the reef to study its parasitic behavior.

After the dental surgery, she developed gnathalgia that made speaking and eating very painful.

Researchers discovered several new species of gnathiferans in the deep-sea sediment samples.

The researcher examined the gnathocephalon under the microscope to study how the mandibles and maxillae developed.

The gnathocephalic structure of the specimen suggested an adaptation for powerful biting.