The noun A. TESTUDINEUS has 1 sense: 1. a small perch of India whose gills are modified to allow it to breathe air; has spiny pectoral fins that enable it to travel on land. Familiarity information: A. TESTUDINEUS used as a noun is very rare. Dictionary entry details.
If the urine appears thick or has granules in it I'd suspect bladder stones/crystals or infection. The bright yellow color can sometimes indicate a liver or gallbladder problem.
Clarity: May indicate the presence of white particles floating in urine. The white particles can make the urine look cloudy. It can be due to the presence of bacteria or due to calcium phosphate crystals. Sometimes discharge in women can contaminate the urine and make it look turbid.