Sort By:
  1. Pison antiquum, a new species from Dominican amber (Hymenoptera: Sphecidae)
    By: Antropov, A V - Pulawski, W J
    Type: Article
    In: Journal of Hymenoptera Research
    Volume: 5
    Date: 1996
    Page Range: 16--21
    View Article
  2. A review of the agile species group of Pison (Hymenoptera: Sphecidae: Trypoxylini)
    By: Antropov, A V
    Type: Article
    In: Journal of Hymenoptera Research
    Volume: 3
    Date: 1994
    Page Range: 119--132
    View Article