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.
It is necessary to pay attention to the signs and symptoms that occur along with cloudy urine, for example pain experienced along with cloudy urine could be a sign of urinary tract infection or kidney stones. In case of urinary tract infection, the urine may even have a foul smell and there is pain while urinating.