any measurable or observable characteristic related to the shape, structure, color, or pattern of the muscular canal consisting of several cervical folds or rings at the lower part of the uterus and opening into the vagina

MGI:tc "Teresa Chu\, Mouse Genome Informatics Curator"

ChickenAbsent,QuailAbsent,TroutAbsent,GooseAbsent,SeaBassAbsent,TurkeyAbsent,DuckAbsent,TilapiaAbsent,CodAbsent,SalmonAbsent,CarpAbsent,SeaBreamAbsent,SoleAbsent,ZebraFishAbsent

PigPresent,HorsePresent,RabbitPresent,MousePresent,CattlePresent,GoatPresent,SheepPresent