Table 2 Mean and standard deviation of the number of flashes, inter-flash gap, and flash duration from the filtered data for each filmed population, along with the corresponding literature values (where available) extracted via methodology shown in Fig. 5.

From: Embracing firefly flash pattern variability with data-driven species classification

Species

Number of flashes

Inter-flash gap (s)

Flash duration (s)

Data

Literature

Data

Literature

Data

Literature

B. wickershamorum, AZ, Jul. 2022

\(5.9 \pm 2.5\)

n/a

\(0.82 \pm 0.07\)

n/a

\(0.17 \pm 0.03\)

n/a

P. bethaniensis, DE, Jul. 2022

\(2.3 \pm 0.6\)

2

\(0.22 \pm 0.04\)

0.53

\(0.07 \pm 0.03\)

0.27

P. carolinus, TN, Jun. 2020

\(7.2 \pm 1.9\)

9

\(0.42 \pm 0.04\)

0.37

\(0.14 \pm 0.03\)

0.23

P. carolinus, OH, Jun. 2022

\(5.7 \pm 1.1\)

9

\(0.42 \pm 0.04\)

0.37

\(0.10 \pm 0.02\)

0.23

P. carolinus, PA, Jun. 2022

\(5.9 \pm 1.4\)

9

\(0.43 \pm 0.03\)

0.37

\(0.11 \pm 0.03\)

0.23

P. forresti, GA, Jun. 2022

\(4.7 \pm 2.3\)

5

\(0.51 \pm 0.20\)

0.10

\(0.08 \pm 0.04\)

0.16

P. frontalis, SC, May 2020

\(15.7 \pm 4.3\)

10

\(0.63 \pm 0.07\)

0.87

\(0.04 \pm 0.003\)

0.13

P. frontalis, TN, Jun. 2021

\(12.2 \pm 4.1\)

10

\(0.69 \pm 0.09\)

0.87

\(0.04 \pm 0.005\)

0.13

P. knulli, AZ, Aug. 2021

\(2.7 \pm 0.4\)

3

\(0.34 \pm 0.01\)

0.32

\(0.10 \pm 0.03\)

0.20

P. knulli, AZ, Aug. 2022

\(2.4 \pm 0.6\)

3

\(0.33 \pm 0.02\)

0.32

\(0.06 \pm 0.02\)

0.20

P. obscurellus, MA, Jun. 2021

\(2.4 \pm 0.6\)

3

\(0.39 \pm 0.05\)

0.28

\(0.21 \pm 0.05\)

0.22

P. obscurellus, MA, Jun. 2022

\(2.2 \pm 0.4\)

3

\(0.42 \pm 0.07\)

0.28

\(0.23 \pm 0.12\)

0.22