Queried GO terms:

  idGO:0034609   Detailed information
  namespicule insertion
  namespacebiological_process
  def"Insertion of the male copulatory spicules into the hermaphrodite. Spicule insertion behavior initiates when the male cloaca contacts the vulva. During most mating encounters, the spicule tips will prod the vulva continuously until they partially penetrate, which then causes the protractors to contract completely so that the spicules extend through the vulva." [PMID:18050467]
  is_aGO:0060179 ! male mating behavior

Monarch genes with this GO terms:

  DPGLEAN04779