Table 14 in An integrative revision of the genus Isognathotermes (Termitidae: Cubitermitinae) with description of seven new species and four new subspecies

Table 14. Isognathotermes severus (Silvestri, 1914): ranges of significant measures in the three castes, in alphabetical orders of the “Code” column. Variable *Code *RangeTypeImagines (n = 61)Raw measures (mm)Eye: large diameterIEy D0.34–0.580.48Head: width across the eyesIHdW1.49–1.791.71Left mandible: A-m1 distanceIMlAmD0.18–0.260.20Ocellus: large diameterIOc D0.15–0.230.22Postclypeus: widthIPcW0.70–0.860.79Pronotum: maximal widthIPnW1.31–1.601.50Hind tibia: lengthIT3L1.66–2.271.97Wing: length (n = 31)IWgL12.2–17.3NAIndexLeft apico-marginal indexIMlAmD/IMlmmD1.00–1.761.12Soldiers (n = 161)Raw measures (mm)Head: upper sagittaSHdC0.00–0.090.05Head: lengthSHdL2.43–3.292.96Head: widthSHdW1.76–2.312.02Left mandible: lesser sagittaSMlc0.14–0.310.19Left mandible: ventral lengthSMlL2.07–2.582.33Hind tibia: lengthST3L1.52–1.931.75IndicesHead elongation indexSHdL/SHdW1.22–1.571.47Left mandible: apical curvature indexSMlc/SMlL0.06–0.130.08Mandibles: curvature symmetrySMlc/SMrc0.79–1.240.90Workers (n = 92Raw measures (mm)Head: widthWHdW1.06–1.361.25Left mandible: A-m1 distanceWMlAmD0.15–0.220.18Left mandible: total lengthWMlL0.51–0.650.60Hind tibia: lengthWT3L1.11–1.481.33Valve: PC average lengthWVP-AvL0.51–0.850.67Valve: PC average widthWVP-AvW0.05–0.100.08Valve: SC average lengthWVS-AvL0.42–0.700.55Valve: SC average widthWVS-AvW0.22–0.430.30IndexValve: odd PC elongation indexWVPOdd-Elg6.78–12.78.85 * Abbreviations: see definitions in Material and methods.