I've very new to Blender (only a few weeks) so I'm guessing these are rookie mistakes. I created this crocheted dragon, first by adding a "crochet" image texture with a displacement as well. Then I added a hair particle to the body of the dragon and as a second material to create the fuzz of the "crochet" fabric. The 3D viewport render view looks great to me but when I do an actual render of the object, only the hair particle material is rendering and the crochet is not (Cycles - Blender 2.83)
When I render the object, only the hair particle material is rendering.
Thank you in advance for your help!
ANSWER(edit): Susu was correct. I did not have "Show Emitter" enabled in my Particle Settings. That fixed the issue.