(n.pl.) A division of Arachnida including those that breathe only by means of tracheae. It includes the mites, ticks, false scorpions, and harvestmen.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). Trachearia. Retrieved September 21, 2026, from http://smartdefine.org/trachearia/definitions/2073694 |
| Chicago | Webster's. 2011. "Trachearia" http://smartdefine.org/trachearia/definitions/2073694 (accessed September 21, 2026). |
| Harvard | Webster's 2011, Trachearia, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/trachearia/definitions/2073694>. |
| MLA | Webster's. "Trachearia" 28 May 2011. Web. 21 September 2026. <http://smartdefine.org/trachearia/definitions/2073694> |