Anatomical system that has as its parts the organs concerned with the production and excretion of urine and those concerned with reproduction.
Comment:
[homology-note] "Kidneys and gonads (of vertebrates) develop from adjacent tissues, and after the excretory or urinary ducts have developed, the reproductive system usually taps into them or their derivatives.[well established][VHOG]" xsd:string {date_retrieved="2012-09-17", external_class="VHOG:0000286", ontology="VHOG", source="ISBN:978-0030223693 Liem KF, Bemis WE, Walker WF, Grande L, Functional Anatomy of the Vertebrates: An Evolutionary Perspective (2001) p.633", source="http://bgee.unil.ch/"}