Table I.

APs in Venus flytrap

	Amplitude	Duration	Speed	Length	Low-Pass Anti-Aliasing Filter	Citation
	mV	s	cm/s	cm
1	Unknown	0.5–0.8	20	10–16	No	Burdon-Sanderson (1873, 1874, 1882)
2	130	1	20	20	No	Stuhlman and Darden (1950)
3	8.4–14.6	1	Unknown	Unknown	No	DiPalma et al. (1961)
4	15–20	0.3–0.8	Unknown	Unknown	No	DiPalma et al. (1966)
5	100	1	6–17	6–17	No	Sibaoka (1966)
6	140–200	2–10	17	34–170	No	Hodick and Sievers (1988)
7	150–200	2–5	10	20–50	No	Trebacz and Sievers (1998)
8	67–68	10	10	100	No	Krol et al. (2006)
9	150	0.0010–0.0014	1,000	1–1.4	Yes	Volkov et al. (2007)