Vascular anatomy of the counter-current heat exchanger of skipjack tuna.
D000400:Air Sacs / Q000098:blood supply; D000818:Animals; D001011:Aorta / Q000033:anatomy & histology; D001775:Blood Circulation; D001808:Blood Vessels / Q000033:anatomy & histology*; D001833:Body Temperature Regulation; D005399:Fishes / Q000033:anatomy & histology*; D005880:Gills / Q000098:blood supply; D009132:Muscles / Q000098:blood supply