Mecopoda minor subsp. yunnana Liu & Heller & Wang & Yang & Wu & Liu & Zhang 2020, subsp. nov.
Creators: name: Liu, Chun-Xiang
name: Heller, Klaus-Gerhard
name: Wang, Xue-Song
name: Yang, Zhen
name: Wu, Chao
name: Liu, Fei
name: Zhang, Tao
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Phaneropteridae
Mecopoda
Mecopoda minor
Mecopoda minor yunnana

description: Mecopoda minor yunnana subsp. nov. Liu
(Figs 3 h–k; 5m; 6m)
Holotype. male (No. JF 549), CHINA: Yunnan, Yuxi City, Cengjiang, Jiucheng Village, 24.6668N, 102.9463E, 2014.XI.14, XS WANG.
Paratypes. 15 male, 2 female, same data as in holotype; CHINA: Yunnan Province, 5 male, Yuanmou, urban District, 25.7081N 101.8732E, 2014.XI.11, XS WANG; 1 male, Tengchong, 2018.IX., C WU.
Diagnosis. The subspecies is distinguished from the nominate subspecies by the much longer stridulatory file and large number of stridulatory teeth (see measurements in Tables 5–6).
Table 5. Measurements (in mm) of male stridulatory apparatus of Mecopoda species. species N FL TN TD LRSA WRSA LM WM 5.21±0.29 110±4 0.047±0.002 13.05±1.17 6.18±0.6 6.12±0.50 2.71±0.18 M. niponensis 19 (4.79-5.6) (104-118) (0.044 -0.051) (10.28-15.2) (5.18-7.2) (4.82-6.77) (2.4-3) 5.19±0.28 110±7 0.047±0.003 12.73±0.4 5.75±0.2 6.43±0.23 2.46±0.13 M. fallax 15 (4.78-5.8) (101-120) (0.041 -0.053) (11.88-13.28) (5.42-6.14) (6.04-6.85) (2.22-2.75) 5.59±0.30 108±6 0.052±0.003 14.68±0.72 6.29±0.36 7.26±0.34 2.59±0.16 M. crescendo 25 (4.8-5.99) (101-122) (0.045 -0.056) (13.34-16.8) (5.36-7) (6.61-8.2) (2.32-2.84) M. himalaya 1 5.59 96 0.058 15.3 7.22 7.2 2.88 6.11±0.42 87±5 0.070±0.006 15.71±0.96 7.14±0.42 7.06±0.24 2.72±0.14 M. tibetensis 5 (5.47-6.57) (81-93) (0.065 -0.079) (14.71-17.01) (6.75-7.83) (6.76-7.41) (2.58-2.96) M. marmorata 1 5.18 64 0.81 14.68 6.59 7.03 2.69 4.81±0.27 86±5 0.056±0.003 13.87±1.06 5.38±0.23 6.26±0.44 1.55±0.14 M. confracta 14 (4.31-5.22) (78-94) (0.051 -0.062) (10.74-15.4) (4.84-5.60) (5.08-6.8) (1.37-1.82) 4.87±0.15 95±5 0.051±0.002 13.23±0.63 5.25±0.16 6.33±0.23 1.60±0.11 M. synconfracta 17 (4.62-5.12) (86-103) (0.048 -0.055) (12.06-14.94) (4.85-5.48) (5.97-6.86) (1.41-1.84) M. sp. (Vietnam) 1 4.75 92 0.052 12.76 5.24 6.16 1.84 4.19±0.29 84±3.6 (78- 0.0498±0.0025 10.88±0.61 4.71±0.30 5.08±0.23 1.78±0.098 M. m. minor 18 (3.73-4.69) 92) (0.044 -0.054) (9.92-12.18) (4.04-5.21) (4.61-5.42) (1.6-1.99) 5.24±0.17 116±4 0.045±0.0017 11.29±0.48 5.39±0.18 5.36±0.22 2.15±0.11 M. m. yunnanensis 13 (5.04-5.56) (107-122) (0.043 -0.048) (10.54-11.85) (5.07-5.67) (5.04-5.79) (2.01-2.33) 4.82±0.01 90.5±0.7 0.053±0.0006 13.25±0.64 5.29±0.095 6.35±0.21 1.55±0.07 M. elongata (India) 2 (4.81-4.83) (90-91) (0.0529 -0.0537) (12.8-13.7) (5.22-5.36) (6.2-6.5) (1.5-1.6) Chirper 9 3.94 93.3 0.0422 Double chirper 9 5.3 87.7 0.0604 Two Part Caller 5 4.51 90.2 0.0500 Train 10 4.62 84.9 0.0544 Helicopter 8 5.47 100.8 0.0543 Notes. FL: file length; TN: tooth number; TD: tooth density; LRSA: largest length of right stridulatory area; WRSA: largest width of right stridulatory area; LM: largest length of mirror; WM: largest width of mirror.
Table 6. Measurements (in mm) of male body size of Mecopoda species. species N LP LFF LMF LHF TL TW RTLW 7.72±0.45 10.41±0.43 12.47±0.73 36.29±2.42 43.17±4.05 15.42±1.52 2.81±0.27 M. niponensis 19 (6.82-8.55) (9.59-11.34) (11.09-13.59) (30.96-40.23) (34.57-49.3) (11.69-18.97) (2.19-3.36) 8.44±0.36 11.75±0.93 14.27±0.52 42.19±1.18 56.29±2.16 15.87±1.06 3.56±0.25 M. fallax 15 (7.95-9.03) (9.35-13.11) (13.2-15.17) (40.28-44.56) (52.57-59.22) (13.78-17.43) (3.21-4.23) 9.55±0.6 12.92±0.89 16.02±0.8 47.86±3.05 65.66±3.08 18.34±0.91 3.58±0.15 M. crescendo 25 (8.48-10.84) (10.28-14.67) (14.27-18.03) (42-55.75) (57.23-72.45) (16.02-19.67) (3.26-3.93) M. himalaya 1 10.25 13.84 17.11 49.14 65.71 16.63 3.95 9.8±0.24 14.30±0.38 17.05±0.53 48.55±1.08 63.98±2.19 18.26±0.55 3.50±0.077 M. tibetensis 5 (9.38-10.01) (13.87-14.72) (16.59-17.87) (47.31-49.96) (62.01-67.09) (17.38-18.86) (3.41-3.57) M. marmorata 1 8.96 14.11 17.39 53.46 66.24 16.94 3.91 8.73±0.41 11.68±1.44 14.74±1.27 45.37±2.11 58.81±1.89 15.11±0.72 3.90±0.13 M. confracta 14 (8.05-9.4) (9.77-13.99) (12.42-16.46) (41.6-48.72) (55.36-61.33) (13.43-15.93) (3.70-4.12) 8.97±0.47 10.78±0.94 13.80±1.18 42.94±3.52 59.03±2.24 14.88±0.70 3.97±0.13 M. synconfracta 17 (8.02-9.65) (9.3-13.58) (12.24-16.79) (34.46-48.36) (54.87-62.6) (13.43-16.48) (3.71-4.14) M. sp. (Vietnam) 1 8.65 13.33 14.91 45.25 58.13 14.69 3.96 4.00±0.30 7.78±0.58 10.15±1.08 12.65±1.23 37.90±3.70 47.99±3.79 12.05±1.05 M. m. minor 18 (3.04- (6.83-8.86) (8.24-12.51) (10.5-15.7) (31.68-42.82) (40.24-52.79) (9.63-13.5) 4.39) 7.28±0.35 9.11±0.42 11.64±0.36 34.92±1.44 46.91±1.85 12.96±0.75 3.63±0.19 M. m. yunnanensis 13 (6.78-7.98) (8.37-9.73) (11.06-12.25) (32.53-37.39) (43.37-50.05) (11.69-14.04) (3.30-4.08) 8.45±0.49 9.75±1.06 13±1.41 43.5±1.41 52.3±0.99 12.85±1.06 4.07±0.26 M. elongata (India) 2 (8.1-8.8) (9-10.5) (12-14) (42.5-44.5) (51.5-52.9) (12.1-13.6) (3.89-4.26) Chirper 9 6.94 8.44 11.59 35.3 46.18 10.58 4.36 Double chirper 9 7.66 10.47 12.8 38.89 50.7 11.66 4.35 Two Part Caller 5 8.22 10.92 13.3 40.37 52.88 12.03 4.40 Train 10 7.62 10.38 12.88 40.29 50.48 12.09 4.18 Helicopter 8 8.37 11.81 14.01 41.7 53.08 13.71 3.87 Notes. LP: length of pronotum; LFF: length of fore femur; LMF: length of mid femur; LHF: length of hind femur; TL: tegminal length; TW: tegminal width; RTLW: ratio between tegminal length and width. Measurements about Chirper, Double chirper, Two Part Caller, Train, and Helicopter follow from Nityananda & Balakrishnan (2006).
Table 7. Measurements (in mm) of female body size of Mecopoda species. species N LP LFF LMF LHF TL TW RTLW OL 7.59±0.06 12.18±0.12 14.86±0.12 43.02±0.38 48.88±0.51 11.66±0.13 4.21±0.04 27.85±0.32 M. niponensis 67 (6.78-9.28) (10.29-15.54) (13.05-17.15) (32.97-51.78) (39.35-61.49) (9.27-13.74) (3.5-5.36) (19.27-32.98) 7.7±0.43 11.19±0.22 14.57±0.26 43.8±1.76 56.21±3.89 12.13±0.16 4.64±0.33 22.54±1.21 M. fallax (Yunnan) 3 (7.07-8.51) (10.76-11.43) (14.07-14.92) (41.29-47.18) (49.57-63.05) (11.80-12.31) (4.03-5.14) (20.78-24.85) 9.18±0.3 14.79±0.44 17.70±0.75 54.60±2.05 69.34±2.98 15.62±0.65 4.44±0.09 30.64±1.46 M. fallax (other places) 4 (8.36-9.77) (13.51-15.41) (15.92-19.60) (49.92-58.68) (63.23-74.79) (144-17.25) (4.29-4.66) (26.30-32.56) 9.43±0.22 14.73±0.18 18.41±0.2 55.59±0.97 70.00±1.75 15.76±0.40 4.44±0.06 30.61±1.05 M. crescendo 9 (8.76-10.57) (13.75-15.41) (17.5-19.08) (50.09-59.35) (58.16-76.69) (13.59-17.22) (4.20-4.64) (27.80-37.28) 8.7±0.54 14.26±2.7 17.58±3.12 52.32±5.59 67.11±7.18 13.83±2.73 4.94±0.46 28.2±6.25 M. tibetensis 2 (8.16-9.23) (11.56-16.95) (14.46-20.70) (46.73-57.91) (59.93-74.28) (11.1-16.56) (4.49-5.4) (21.95-34.45) 9.1±0.31 15.24±0.01 52.04±0.21 66.91±0.86 13.81±0.29 4.85±0.04 28.10±0.2 M. confracta 2 (8.79-9.41) (15.22-15.25) 18.04 (51.83-52.24) (66.05-67.77) (13.52-14.10) (4.81-4.89) (27.9-28.29) 8.6±0.39 11.54±0.45 15.24±0.36 47.47±2.39 61.63±2.36 12.49±0.77 5.02±0.19 29.88±2.28 M. synconfracta 9 (5.88-9.83) (9.43-13.99) (13.73-16.15) (31.12-53.95) (45.58-69.93) (10.39-15.13) (4.01-5.93) (25.46-32.68) 8.36±0.05 12.15±0.97 16.03±0.48 48.30±0.18 62.03±1.47 13.02±0.64 4.77±0.12 24.7±0.73 M. sp. (Vietnam) 2 (8.3-8.41) (11.18-13.12) (15.55-16.51) (48.12-48.47) (60.56-63.50) (12.38-13.66) (4.65-4.89) (23.97-25.43) 8.04±0.14 11.02±0.34 14.30±0.34 44.66±0.98 55.29±1.07 10.63±0.30 5.21±0.11 24.55±0.78 M. m. minor 27 (6.21-9.3) (8.37-13.41) (11.02-16.52) (34.45-52.65) (42.96-69.90) (8.55-13.39) (3.98-6.18) (17.1-31.78) 7.50±0.57 9.75±0.32 12.85±0.13 39.6±0.86 52.27±2.1 11.21±0.06 4.66±0.16 19.18±0.05 M. m. yunnanensis 2 (6.93-8.06) (9.43-10.07) (12.72-12.98) (38.74-40.46) (50.17-54.37) (11.15-11.27) (4.5-4.82) (19.13-19.23) Notes. LP: length of pronotum; LFF: length of fore femur; LMF: length of mid femur; LHF: length of hind femur; TL: tegminal length; TW: tegminal width; RTLW: ratio between tegminal length and width; OL: ovipositor length.
description: Published as part of Liu, Chun-Xiang, Heller, Klaus-Gerhard, Wang, Xue-Song, Yang, Zhen, Wu, Chao, Liu, Fei & Zhang, Tao, 2020, Taxonomy of a katydid genus Mecopoda Serville (Orthoptera: Tettigoniidae, Mecopodinae) from East Asia, pp. 296-310 in Zootaxa 4758 (2) on pages 308-309, DOI: 10.11646/zootaxa.4758.2.5, http://zenodo.org/record/3734484