Matching Pairs Meninges of the Spinal CordOnline version Match the name with the description by Anna 1 Subdural space 2 Dura mater 3 Subarachnoid space 4 Epidural space 5 Pia mater 6 Arachnoid mater tough outer layer contains serous fluid contains cerebrospinal fluid and blood vessels spiderweb-like middle layer contains blood vessels, connective tissue, and fat thin inner layer