Endoscopic examination revealed trachealization of the lower esophagus, indicating chronic reflux.

Tracheates are a diverse group of small arthropods that rely on tracheae for respiration.

When exposed to low oxygen, certain insect embryos tracheate early to ensure sufficient gas exchange during development.

The tracheate larvae of some beetles breathe through a network of fine tubes rather than through gills.

The scientist examined a tracheate under the microscope to study its respiratory system.

Under the microscope, the trachearies displayed spiral thickening indicative of xylem differentiation.

After the storm, a tracheary washed up on the beach, its translucent bell revealing delicate internal structures.

The botanist examined the tracheary elements under the microscope to understand water transport in the stem.

The trachealess frog stunned biologists by managing to vocalize.

trachealess is essential for proper formation of the larval tracheal system in Drosophila.