adult male pheromone-sensing neuron of leg obsolete adult male ppk25 neuron 2016-03-17T17:46:48Z https://github.com/FlyBase/drosophila-anatomy-developmental-ontology/issues/1499 true fly_anatomy.ontology Neuron located in the adult male ventral nerve cord. It arborizes one of the two ppk23-positive cells in each leg chemosensory bristle (the ppk25 positive one) from the three leg neuromeres. It extends into the subesophageal zone in the brain. This neuron is involved in the detection of male pheromones. Obsoleted as label and description do not match the cell type described in the reference. For the ppk25- male pheromone-detecting cells of the leg (M cells), use FBbt:00052300. M cell FBbt:00111519