duct male genital duct https://ccf-ontology.hubmapconsortium.org/objects/v1.2/VH_M_Prostate.glb UBERON:0010140 FMA:55678 ZFA:0001268 we use this as a generic grouping class for a number of taxa TAO:0001268 in FMA includes as parts: seminal vesicle, efferent ductule (vas efferentia), epididymis, deferent duct (vas deferens), ejaculatory duct A duct or series of ducts that transports sperm from the gonad. In mammals this is from the seminiferous tubules through rete testis, vas efferentia, epididymis, vas deferens, ejeculatory duct to the urethra. sperm ducts uberon sperm duct UBERON:0006947