part of part of connected to connected to tributary of tributary of anastomoses with Homo sapiens system vein facial vein retromandibular vein superficial temporal vein transverse facial vein http://upload.wikimedia.org/wikipedia/commons/8/8c/Gray557.png UBERON:0001659 EMAPA:37200 A tributary of the superficial temporal or retromandibular veins, anastomosing with the facial vein. MA:0002247 SCTID:151501009 FMA:50938