gynandromorph

/dʒaɪˈnændrəˌmɔrf/
noun
  1. An organism, especially an insect or crustacean, that has both male and female physical characteristics, often with one side of the body male and the other female.
    • The butterfly was a rare gynandromorph, with male coloring on the left wing and female on the right.
    • In the insect collection, the most striking specimen was a gynandromorph beetle with split sexual traits.
    • Scientists studied the gynandromorph lobster to understand how sex cells develop in crustaceans.