DiseaseQ1166866· pop 23· linked from 13 articlesDarwin's tubercleSign in to savecongenital ear condition which often presents as a thickening on the helix at the junction of the upper and middle thirdsConnectionsLatinEntityCharles DarwinEntitymammalEntityearEntitydigital object identifierEntityInternational Standard Serial NumberEntityMacacaEntityQ180686EntityhomologyEntityvestigial structureEntityatavismEntityTerminologia AnatomicaEntityQ22908627EntityThe Descent of Man, and Selection in Relation to SexEntityFoundational Model of AnatomyEntityanatomical terminologyEntitypenetranceEntityThomas WoolnerEntitydominanceEntityhuman vestigialityEntityCategoriesAnatomy named for one who described itEarHuman anatomyVestigial organs