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