DOI: 10.5281/zenodo.15866246
title: TABLE. Morphological characters in Chorthippus karelini, C. angulatus and C. kegenicus sp. nov. Mean value, standard deviation, and minimum – maximum are shown. N — the number of specimens. in A new species of the subgenus Chorthippus Fieber, 1852 (Orthoptera: Acrididae: Gomphocerinae: Chorthippus) from Kazakhstan and Kyrgyzstan, closely related to C. angulatus Tarbinsky and C. karelini (Uvarov)

description: TABLE. Morphological characters in Chorthippus karelini, C. angulatus and C. kegenicus sp. nov. Mean value, standard deviation, and minimum–maximum are shown. N—the number of specimens.
ParameterC. kareliniC. kegenicusC. angulatusmalesfemalesmalesfemalesmalesfemalesPronotum length (mm)2.95 ± 0.173.64 ± 0.233.16 ± 0.144.05 ± 0.33.15 ± 0.174.0 ± 0.342.65–3.253.3–4.02.9–3.453.6–4.92.9–3.53.75–4.5N = 26N = 10N = 40N = 20N = 21N = 5Prozona length (mm)1.44 ± 0.081.76 ± 0.121.61 ± 0.12.04 ± 0.171.63 ± 0.12.08 ± 0.131.3–1.61.6–2.01.4–1.771.8–2.41.5–1.82–2.3N = 26N = 10N = 40N = 20N = 21N = 5Ratio length of prozona / pronotum0.49 ± 0.020.48 ± 0.020.51 ± 0.020.5 ± 0.020.52 ± 0.010.52 ± 0.010.47–0.520.45–0.520.46–0.540.46–0.540.48–0.540.5–0.53N = 26N = 10N = 40N = 20N = 21N = 5Ratio max / min width of pronotum1.41 ± 0.081.41 ± 0.051.31 ± 0.061.32 ± 0.071.35 ± 0.051.3 ± 0.071.25–1.591.35–1.491.18–1.431.22–1.411.25–1.431.19–1.37N = 26N = 10N = 34N = 10N = 21N = 5Tegmen length (mm)12.2 ± 0.814.4 ± 1.111.0 ± 0.812.9 ± 1.211.4 ± 1.013.14 ± 0.7710.6–13.912.8–16.09.5–12.411.6–15.510.2–1412.2–14N = 26N = 10N = 40N = 20N = 21N = 5Tegmen width (mm)2.55 ± 0.202.71 ± 0.162.49 ± 0.162.54 ± 0.192.47 ± 0.262.6 ± 0.362.0–2.92.5–3.02.1–2.82.2–2.92–3.12.2–2.9N = 25N = 10N = 39N = 20N = 20N = 3malesfemalesmalesfemalesmalesfemalesRatio length / width of tegmen4.83 ± 0.345.32 ± 0.354.43 ± 0.285.09 ± 0.394.64 ± 0.285.07 ± 0.484.38–5.854.82–5.763.8–5.244.46–5.884.08–5.254.59–5.55N = 25N = 10N = 39N = 20N = 20N = 3Ratio width of C / Sc areas 1.95 ± 0.39 of tegmen 1.45–3.0 N = 263.39 ± 0.441.97 ± 0.363.01 ± 0.541.42 ± 0.22.68 ± 0.542.5–41.25–3.22.0–4.01–1.752–3.5N = 10N = 38N = 20N = 21N = 5Ratio width of C+Sc / R areas of tegmen1.10 ± 0.171.06 ± 0.180.97 ± 0.131.13 ± 0.231.32 ± 0.261.25 ± 0.270.83–1.470.71–1.330.67–1.370.80–1.640.92–1.860.94–1.62N = 25N = 10N = 38N = 18N = 21N = 5Ratio tegmen length / distance to bifurcation of M vein2.10 ± 0.082.11 ± 0.141.93 ± 0.071.9 ± 0.091.81 ± 0.12.04 ± 0.171.95–2.291.91–2.391.8–2.11.75–2.101.64–2.01.85–2.30N = 26N = 10N = 38N = 20N = 21N = 5Ratio max / min diameter of tympanum2.44 ± 0.32.57 ± 0.372.32 ± 0.22.80 ± 0.402.51 ± 0.273.02 ± 0.282.1–3.12–3.252.0–3.02.25–3.62–2.92.7–3.25N = 23N = 9N = 26N = 12N = 17N = 3Femur length (mm)9.0 ± 0.411.5 ± 1.09.3 ± 0.611.8 ± 1.09.3 ± 0.311.7 ± 0.48.3–9.79.7–12.88.3–10.210.6–14.28.8–1011.3–12.4N = 26N = 10N = 40N = 20N = 21N = 5Femur width (mm)1.87 ± 0.082.32 ± 0.151.99 ± 0.12.39 ± 0.181.95 0.092.29 ± 0.151.7–2.02.1–2.61.8–2.22.1–2.81.8–2.12.1–2.5N = 26N = 10N = 40N = 20N = 21N = 5Ratio length / width of femur4.81 ± 0.164.96 ± 0.334.68 ± 0.194.97 ± 0.414.76 ± 0.195.12 ± 0.424.5–5.124.48–5.54.4–5.114.32–6.104.33–5.064.68–5.64N = 26N = 10N = 40N = 20N = 21N = 5Number of stridulatory pegs160 ± 11145 ± 12112 ± 9100 ± 8131 ± 13110 ± 7140–188135–16595–13089–117100–148101–117N = 26N = 5N = 40N = 20N = 21N = 4
TABLE. Morphological characters in Chorthippus karelini, C. angulatus and C. kegenicus sp. nov. Mean value, standard deviation, and minimum–maximum are shown. N—the number of specimens.
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TABLE (Continued)
description: Published as part of Vedenina, Varvara, Tishechkin, Dmitry, Kovalyova, Evgenia & Sevastianov, Nikita, 2025, A new species of the subgenus Chorthippus Fieber, 1852 (Orthoptera: Acrididae: Gomphocerinae: Chorthippus) from Kazakhstan and Kyrgyzstan, closely related to C. angulatus Tarbinsky and C. karelini (Uvarov), pp. 251-252 in Zootaxa 5653 (2) on page 251, DOI: 10.11646/zootaxa.5653.2.5, http://zenodo.org/record/15821432