Pedigree of ₥. night crawler.

Horse	Parents	Grand-Parents	Great Grand-Parents	Great-Great Grand-Parents
₥. night crawler. Quarter Horse	₥. spider. Quarter Horse	Foundation	Foundation	Foundation
				Foundation
			Foundation	Foundation
				Foundation
		Foundation	Foundation	Foundation
				Foundation
			Foundation	Foundation
				Foundation
	₥. nightmare. Quarter Horse	Foundation	Foundation	Foundation
				Foundation
			Foundation	Foundation
				Foundation
		Foundation	Foundation	Foundation
				Foundation
			Foundation	Foundation
				Foundation