bulbus ejaculatorius

From ZooTerms (Dictionary of Invertebrate Zoology)
Jump to: navigation, search
bulbus ejaculatorius: (Arthropoda: Insecta) Ductus ejaculatorius. a. In some Hymenoptera, the swollen almost spherical structure. b. In Lepidoptera, the distal part. c. In Diptera, a muscled, syringe-like structure.