Examples from the Web for excretory
In the remaining parts of the excretory organs the two species of Scyllium resemble each other very closely.
Peripatus, where also the excretory organs, which are true segmental organs, are partly somatic and partly appendicular.The Origin of Vertebrates|Walter Holbrook Gaskell
For a long time the pronephros and its duct form the only excretory organs of larval Amphibia.The Works of Francis Maitland Balfour, Volume III (of 4)|Francis Maitland Balfour
This difference accounts for two facts which were mentioned in connection with the excretory organs of the adult, viz.
In supplementing the work of the kidneys and the lungs, the excretory function of the skin is only secondary in importance.Vitality Supreme|Bernarr Macfadden