Pseudocopulation

Dupe: Dasyscolia ciliata, a scoliid wasp, attempting to copulate with a flower of the orchid Ophrys speculum

Mimic: Ophrys speculum, the mirror bee orchid

Pseudocopulation describes behaviors similar to copulation that serve a reproductive function for one or both participants but do not involve actual sexual union between the individuals. It is most generally applied to a pollinator attempting to copulate with a flower. Some flowers mimic a potential female mate visually, but the key stimuli are often chemical and tactile.^[1] This form of mimicry in plants is called Pouyannian mimicry.^[2]

^ van der Pijl, Leendert; Dodson, Calaway H. (1966). "Chapter 11: Mimicry and Deception". Orchid Flowers: Their Pollination and Evolution. Coral Gables: University of Miami Press. pp. 129–141. ISBN 0-87024-069-2. OCLC 310489511.
^ Pasteur, G (1982). "A Classificatory Review of Mimicry Systems". Annual Review of Ecology and Systematics. 13: 169–199. doi:10.1146/annurev.es.13.110182.001125.

[Orchid-1] van der Pijl, Leendert; Dodson, Calaway H. (1966). "Chapter 11: Mimicry and Deception". Orchid Flowers: Their Pollination and Evolution. Coral Gables: University of Miami Press. pp. 129–141. ISBN 0-87024-069-2. OCLC 310489511.

[Pasteur-2] Pasteur, G (1982). "A Classificatory Review of Mimicry Systems". Annual Review of Ecology and Systematics. 13: 169–199. doi:10.1146/annurev.es.13.110182.001125.

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