hemolymphoid system trait hemolymphoid system physiology trait hemolymphatic system physiology trait haemolymphoid system physiology trait Trait.ontology caripark Any measurable or observable characteristic related to the function of or processes in the blood forming organs and tissues and the system of lymphoid channels and tissues that drains extracellular fluid from the periphery via the thoracic duct to the blood. hematolymphoid system physiology trait VT:0010253 2010-05-19T02:16:49Z