Small crickets of New Zealand (Orthoptera: Grylloidea: Trigonidiidae and Mogoplistidae), with the description of two new genera and species Author Hegg, Danilo 34DFC18A-F53D-417F-85FC-EF514F6D2EFD Wētā Conservation Charitable Trust, 135 Blacks Road, Ōpoho, Dunedin 9010, New Zealand. danilo@wetaconservation.org.nz text European Journal of Taxonomy 2024 2024-09-09 955 1 1 87 https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2655/12275 journal article 303127 10.5852/ejt.2024.955.2655 20715a64-6a62-44fe-bfd7-36d9725d6ad0 2118-9773 13742408 5D22E144-EF73-4085-9774-E853EEEC6001
Table 2 (continued on next page). Adult male and female measurements in the New Zealand species of Bobilla Otte & Alexander, 1983. All abbreviations used here are explained in the Material and methods section. All counts and measurements are median values, followed by minimum and maximum values in brackets. N indicates the sample size.
Measuremen tBobilla nigrova (Swan, 1972)Bobilla bigelowi (Swan, 1972)
malefemalemalefemale
Body length (mm)6.6 (5.9–7.1) N = 118.1 (5.6–9.6) N = 196.2 (5.4–7.2) N = 306.7 (5.3–8.6) N = 28
Pronotum width (mm)2.0 (1.9–2.2) N = 92.3 (1.8–2.7) N = 152.0 (1.7–2.1) N = 272.0 (1.6–2.4) N = 22
Pronotum length (mm)1.3 (1.1–1.4) N = 91.5 (1.3–1.6) N = 151.2 (1.1–1.9) N = 221.4 (1.1–2.0) N = 27
Femur III length (mm)4.8 (4.6–4.9) N = 65.6 (4.9–6.1) N = 124.6 (4.2–5.0) N = 225.0 (4.4–5.6) N = 18
Tibia III length (mm)3.7 (3.5–4.2) N = 64.4 (3.8–5.2) N = 123.6 (3.3–4.1) N = 224.0 (3.4–4.7) N = 18
Number of subapical spurs on TIII inner3333
Number of subapical spurs on TIII outer3333
Ovipositor length (mm)–5.9 (4.0–6.7) N = 20–4.0 (3.1–4.9) N = 26
EL / IOD0.77 (0.71–0.77) N = 60.75 (0.72–0.81) N = 120.84 (0.80–0.90) N = 200.84 (0.79–0.88) N = 17
Short FW Wing Long FW morphs Fully winged–17–16
82256
0220
FWW (mm)2.2 (2.1–2.4) N = 71.5 (1.3–1.8) N = 122.0 (1.9–2.4) N = 251.3 (0.9–1.6) N = 18
FWL (mm)3.2 (2.9–3.6) N = 8Short 2.5 (1.7–3.1) Long 4.7 (4.6–4.8)3.1 (2.5–3.7) N = 27Short 2.1 (1.5–2.7) Long 3.9 (3.6–4.2)
HWL (mm)––8.0 (8.0–8.0) N = 2–
PCSD / PCLD (Mainland NZ only)0.478 (0.438–0.488) N = 13–0.522 (0.496–0.558) N = 30–
ST204 (180–246) N = 11–152 (118–171) N = 30–
SFL (µm)1354 (1284–1554) N = 6–1265 (944–1384) N = 8–
tmao / tmai0.59 (0.52–0.65) N = 60.61 (0.54–0.69) N = 110.66 (0.59–0.72) N = 200.64 (0.56–0.74) N = 17
tao1 / tai10.97 (0.88–1.07) N = 60.99 (0.78–1.08) N = 120.98 (0.82–1.12) N = 200.94 (0.81–1.08) N = 18
Song (21°C)Song (22°C)
Peak frequency (kHz)8.1–7.9–
Pulse duration (ms)33–24–
Pulse interval (ms)69–23–
Pulse rate (pulses/s)10.1–20.3–
Chirp duration (s)0.4–0.7–0.5–0.6–
Chirp interval (s)0.4–0.6–0.2–0.3–