(n.pl.) A division of Amphineura in which the body is naked or covered with slender spines or setae, but is without shelly plates.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). aplacophora. Retrieved September 28, 2026, from http://smartdefine.org/aplacophora/definitions/1974871 |
| Chicago | Webster's. 2011. "aplacophora" http://smartdefine.org/aplacophora/definitions/1974871 (accessed September 28, 2026). |
| Harvard | Webster's 2011, aplacophora, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/aplacophora/definitions/1974871>. |
| MLA | Webster's. "aplacophora" 27 May 2011. Web. 28 September 2026. <http://smartdefine.org/aplacophora/definitions/1974871> |