The sympathetic trunks of bats.
D000818:Animals; D002572:Cervical Plexus / Q000033:anatomy & histology; D002685:Chiroptera / Q000033:anatomy & histology*; D004032:Diet; D006309:Hearing; D006605:Hibernation; D008124:Locomotion; D008160:Lumbosacral Plexus / Q000033:anatomy & histology; D013045:Species Specificity; D013233:Stellate Ganglion / Q000033:anatomy & histology; D013564:Sympathetic Nervous System / Q000033:anatomy & histology*; D013823:Thermoreceptors / Q000033:anatomy & histology; D013900:Thoracic Nerves / Q000033:anatomy & histology