Table 2.

Differences in the number of mutually exclusive behaviours exhibited by male pollinators on manipulated C. trapeziformis relative to control flowers

	Shortening experiment		Elongation experiment
Behaviour	Control	Manipulated	Control	Manipulated
Approach	84	85	173	210
Land	61	49	44	63
Pseudocopulate	23	21	24	32
Forward orientation	14	2*	14	20

Forward orientation refers to the number of pseudocopulating males that exhibited the forward orientation.

Data were analysed with χ² tests under an expectation of equal responses between control and manipulated treatments.

*P < 0.005.