...The presence of free pus givinga glairy, flocculent appearance to the urine is suggestive of inflammation ofthe urinary pouch at the commencement of the excretory duct (pelvis of kidney)(, fig... 
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...This is not attributable to his weight andclumsiness alone, but largely to the fatty degeneration of his testicles andtheir excretory ducts, which prevents the due formation and maturation of thesemen...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...The various diseases of the ovaries, their tubes, the womb, the testiclesand their excretory ducts, as referred to under "Excess of venereal desire,"are causes of barrenness...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...It was supported by the posteriorend, against the extremity of the vagina, or excretory canal...
Francis Huber Anonymous 「New observations on the natural history of bees」
...Theirextremities were separated a little more than in the male, and pressedbetween them some of the female parts below the excretory canal...
Francis Huber Anonymous 「New observations on the natural history of bees」
...Separating the lenticular substance from the excretory canal, where itwas attached, we drew along with it a white body, adhering by oneextremity, and having the other engaged in the vagina...
Francis Huber Anonymous 「New observations on the natural history of bees」
...We found thepoint engaged up to the gland in the excretory canal, and the rest inthe vulva...
Francis Huber Anonymous 「New observations on the natural history of bees」
...Thelenticular body was deposited as in every queen hitherto dissected; thepincers were situated under the excretory canal...
Francis Huber Anonymous 「New observations on the natural history of bees」
...Every spot contains an excretory aperture...
Various 「Natural History in Anecdote」
...These important excretory organs could not be found in the Amphioxusfor a long time, on account of their remote position and their smallness; theywere discovered in 1890 by Theodor Boveri (Fig...
Ernst Haeckel 「The Evolution of Man」
...These urinary or excretory organs were originally enlargedskin-glands—a couple of canals that run the length of the body, and havea separate or common external aperture ( nm)...
Ernst Haeckel 「The Evolution of Man」
...These special excretory organs are not found in the otherCœlenteria (Gastræads, Sponges, Cnidaria) or the Cryptocœla...
Ernst Haeckel 「The Evolution of Man」
...They are generally describedas excretory organs in the worms, but formerly often as “watervessels...
Ernst Haeckel 「The Evolution of Man」
...Here the primitivekidneys, which act as excretory organs of urine throughout life in theamnion-less Vertebrates, are replaced in the mammals by the permanent kidneys...
Ernst Haeckel 「The Evolution of Man」
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