Pseudocopulation

Pseudocopulation is a behavior similar to copulation that serves a reproductive function for one or both participants but does not involve actual sexual union between the individuals.

It is most generally applied to a pollinator attempting to copulate with a flower adapted to mimic a potential female mate.

In zoology, pseudocopulation is attempted copulation that serves a reproductive function for one or both participants but does not involve actual sexual union between the individuals.

[1] Pseudocopulation by an insect on a flower is a result of Pouyannian mimicry, named after the French lawyer and amateur botanist Maurice-Alexandre Pouyanne.

These orchids have evolved traits matching the preferences of specific pollinator niches, leading to adaptive speciation.