Antitragus :: Antitragus (n.) A prominence on the lower posterior portion of the concha of the external ear, opposite the tragus. See Ear..
Post-tragus :: Post-tragus (n.) A ridge within and behind the tragus in the ear of some animals.
Stragula :: Stragglingly (adv.) In a straggling manner.
Tragus :: Tragus (n.) The prominence in front of the external opening of the ear. See Illust. under Ear.