Figure 1
From: Normal sonographic anatomy of the abdomen of coatis (Nasua nasua Linnaeus 1766)

Transverse sonogram of the urinary bladder of an adult male Coati. A) Urinary bladder filled with anechoic urine content in usual topography, ventral to the descending colon (CD). B) Magnified image for detail of the urinary bladder wall, 1 – serosal layer (hyperechoic), 2 - muscular layer (hypoechoic), 3 - submucosal layer (hyperechoic).