Songs and morphology in three species of the Chorthippus biguttulus group (Orthoptera, Acrididae, Gomphocerinae) in Russia and adjacent countries Author Tarasova, Tatiana https://orcid.org/0000-0002-7956-9333 Institute for Information Transmission Problems, Russian Academy of Sciences, Bolshoy Karetny per. 19, Moscow 127051 Russia Author Tishechkin, Dmitry Department of Entomology, Faculty of Biology, Moscow State University, Leninskie Gory, Moscow 119234 Russia Author Vedenina, Varvara https://orcid.org/0000-0002-2694-4152 Institute for Information Transmission Problems, Russian Academy of Sciences, Bolshoy Karetny per. 19, Moscow 127051 Russia vvedenina@googlemail.com text ZooKeys 2021 2021-11-29 1073 21 53 http://dx.doi.org/10.3897/zookeys.1073.75539 journal article http://dx.doi.org/10.3897/zookeys.1073.75539 1313-2970-1073-21 A991F9BF945B449191236222298863EA 9127D90EBD9250A7A847918290720077

Table 1. Morphological measurements in three species of the Chorthippus biguttulus group. For each character, mean, standard deviation, min and max are shown. Abbreviations in brackets see in Fig. 2.

Number of specimens	Males			Females
	C. miramae	C. maritimus	C. brunneus	C. miramae	C. maritimus	C. brunneus
	133	122	53	50	28	35
Length of pronotum, mm	3.14 +/- 0.25 2.60-3.70	3.25 +/- 0.23 2.80-3.60	3.06 +/- 0.15 2.80-3.50	4.17 +/- 0.36 3.50-4.90	4.26 +/- 0.25 3.80-4.80	3.89 +/- 0.27 3.40-4.40
Length of fore wing, mm	14.06 +/- 0.89 12.10-16.30	14.87 +/- 1.09 12.50-16.60	14.30 +/- 0.82 12.40-15.70	17.49 +/- 1.46 12.40-19.90	17.78 +/- 1.18 15.20-20.70	17.12 +/- 1.29 14.30-19.20
Length from stigma to tip of fore wing, mm	6.07 +/- 0.64 4.30-7.70	5.90 +/- 0.69 4.50-7.30	5.61 +/- 0.38 4.60-6.20	8.38 +/- 0.73 6.60-10.80	7.47 +/- 0.97 5.80-9.90	6.75 +/- 0.99 4.10-8.30
Width of C & Sc areas, mm	10.53 +/- 0.96 7.00-13.00	9.52 +/- 0.84 7.50-11.00	9.05 +/- 0.61 7.50-10.00	7.58 +/- 0.65 6.00-9.00	7.20 +/- 0.75 6.00-9.00	7.10 +/- 0.64 6.00-9.00
Length of hind femur, mm	10.09 +/- 0.58 8.90-11.7	10.21 +/- 0.61 9.20-12.80	9.57 +/- 0.41 8.70-10.70	13.21 +/- 1.09 9.30-15.20	13.48 +/- 0.99 11.90-15.40	12.21 +/- 0.99 10.20-14.40
Length of stridulatory file, mm	5.78 +/- 0.87 3.10-7.45	4.41 +/- 0.55 3.40-6.30	3.13 +/- 0.25 2.70-3.90	7.35 +/- 0.76 5.70-9.20	5.45 +/- 1.04 3.50-8.50	4.29 +/- 0.99 3.10-7.70
Length from last distal peg to tip of knee, mm	2.73 +/- 0.69 1.60-5.05	4.11 +/- 0.55 2.20-5.50	4.74 +/- 0.29 4.20-5.40	3.63 +/- 0.57 2.60-4.90	5.63 +/- 0.69 4.10-7.00	5.75 +/- 1.00 2.30-7.40