dorsomedial papilla Pdo dorso-medial papilla dmp FBbt:00002644 papilla of dorso-lateral group of terminal organ fly_anatomy.ontology VFB:FBbt_00002644 dorsomedial papilla of the maxillary sense organ DMP of MxSO Papilla of the dorsolateral group of the terminal organ, on the head of the embryo/larva. It is located more medially than the dorsolateral papilla and the spot sensillum of the dorsolateral group. This sensillum is innervated by three dendrites, from gustatory receptor neuron B1, B2 and B3 (Rist and Thum, 2017). dorso-lateral group terminal organ sensillum campaniform sensillum