The process in which the anatomical structures of the nematode male tail mating organ are generated and organized. The male tail is a sensory organ required for mating and, in C. elegans, consists of ray sensilla, an acellular cuticular fan, a sensory hook, and protracting, copulatory spicules.
Source:PMID:18050419,
PMID:7409314,
PMID:1782863,
GOC:kmv