1 Spiny-tail Iguana (Black Iguana) - Ctenosaura spp. 2  Spiny-tail Iguanas require more protein than the Green Iguana, they will eat such things as raw meat, rodents, insects, and raw eggs. 3  They are found in Mexico south to the Panama.4  Desert Iguana-Dipsosaurus dorsalis.hough a young Iguana can be started in a 10 gallon glass terrarium they will grow but soon need a much larger home. A 20 to 30 gallon glass terrarium works up through the 2nd year and a 40 to 100 gallon glass terrarium up to adulthood. A full grown Green Iguana would need a minimum size home that is 5' x 5' x 3'.
A positive finding of the enzyme leukocyte esterase in urinalysis indicates the presence of white blood cells in the urine. This normally suggests inflammation of some sort, often from a urinary tract infection.
1 Leukocyte esterase in urinalysis functions as a screening test. 2  A negative result makes it unlikely an infection exists, thus making further testing of the urinary with a microscopic examination and urine culture for bacteria usually unnecessary.