TABLE 2 in Antennal troglomorphy in Arrhopalitidae (Collembola: Symphypleona) with the description of two new cave Pygmarrhopalites Vargovitsh, 2009 species from the Arabika Massif in the Caucasus

TABLE 2. Proportions (mean) for selected body parts of adult types of Pygmarrhopalites arbaicus sp. nov. and P. trisetosus sp. nov. RatioPygmarrhopalites arbaicus sp. nov. Females (n=10) Males (n=3)Pygmarrhopalites trisetosus sp. nov. Females (n=7) Males (n=2)Antenna/head2.402.582.772.95Ant IV/head1.461.591.621.76Ant II/Ant I2.562.602.962.81Ant III/Ant I4.364.485.164.97Ant IV/Ant I11.6212.1512.3512.52Ant IV: basal/apical subsegment2.842.553.103.01Ant IV basal subsegment/Ant III0.820.831.151.23Head/tibiotarsus I1.241.241.051.02Tibiotarsus II/tibiotarsus I1.011.010.970.97Tibiotarsus III/tibiotarsus I1.211.201.171.18Tibiotarsus I/claw I5.034.965.345.48Tibiotarsus II/claw II5.205.145.385.67Tibiotarsus III/claw III6.336.187.437.72Claw I/empodium I1.021.101.661.73Claw II/empodium II1.141.341.691.74Claw III/empodium III1.481.471.561.59Appendices anales: length/basal width14.41-9.57-Dens/mucro1.761.791.961.95Dens/manubrium1.111.131.281.26Trichobothria: AB / BC distance0.860.830.69?Abd IV dI-1 /head dorsum longest seta3.143.312.042.08Abd IV dI-1 /Th II m1 seta3.053.752.423.19Abd IV dI-1 /claw III1.361.581.491.55Abd IV dI-1 /longest Abd VI seta1.181.581.331.48Body total/tibiotarsus III2.943.132.762.51Body total/furca1.791.851.711.62Body total/ dI-1 of Abd IV13.6212.2313.7612.56Body total/claw I17.8418.5117.1416.18