Table 1 in Taxonomy of Landrevus species group of Velarifictorus Randell, 1964 (Orthoptera, Gryllidae, Gryllinae) with one new species and morphological diversity of Velarifictorus flavifrons Chopard, 1966

Table 1. Descriptive statistics of acoustic parameters in calling song samples of Velarifictorus zhengi sp. nov.
nminimummaximummeanstdChirp interval260.1813.2891.7351.554Chirp duration260.1150.1910.1530.042Chirp period261.2963.4801.8881.596Chirp elements263541Pulse interval260.0100.0220.0160.006Pulse duration260.0310.0290.0300.001Pulse period260.0410.0510.0460.007Peak frequency263.8986.1715.0351.137
The time and frequency parameters are in seconds and kHz respectively. n = number of samples analyzed; std= standard deviation.