(a.) Covered with small spines.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). Spinulous. Retrieved September 21, 2026, from http://smartdefine.org/spinulous/definitions/2064973 |
| Chicago | Webster's. 2011. "Spinulous" http://smartdefine.org/spinulous/definitions/2064973 (accessed September 21, 2026). |
| Harvard | Webster's 2011, Spinulous, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/spinulous/definitions/2064973>. |
| MLA | Webster's. "Spinulous" 28 May 2011. Web. 21 September 2026. <http://smartdefine.org/spinulous/definitions/2064973> |