APPENDIX 7 in Redescription of a small Caviidae (Rodentia: Hystricognathi) from the Neogene of northwestern Argentina and its systematic implications

APPENDIX 7. — Compared measurements (in mm) of the molariforms of remains misassigned or described as Orthomyctera rigens (Ameghino, 1888), “ Orthomyctera” andina (Rovereto,1914) or Orthomyctera sp. Abbreviations: LAP, anteroposterior length; LLA, anteroposterior length of anterior lobe; LPL, anteroposterior length of posterior lobe. MeasuresOrientationFNMH-P 15300FNMH-P 15250FNMH-P 14343FNMH-P 14463MAS-P006PVL 4891LAP dental seriesright left– –– 16.0512.21 –– –16.39 –18.77 –LAP P4right left2.71 2.80– –– –– –4.41 –4.19 –LLAright left1.23 1.28– –1.36 –– –2.25 –2.03 –LPLright left1.37 1.31– 2.12– –– –1.77 –1.97 –LAP M1right left2.92 2.983.16 3.312.77 –– 2.904.02 –3.84 –LLAright left1.21 1.131.45 1.581.23 –– 1.301.87 –1.81 –LPLright left1.55 1.371.49 1.531.51 –– 1.281.92 –2.04 –LAP M2right left– 2.803.35 3.543.26 –2.00 2.934.23 –4.40 –LLAright left1.43 1.281.52 1.501.61 –0.97 1.282.05 –1.86 –LPLright left– 1.371.68 1.801.50 –1.19 1.471.96 –2.30 –LAP M3right left– –4.95 4.892.90 –3.00 4.086.13 –6.13 –LLAright left– 1.221.66 1.571.12 –1.00 1.251.93 –1.96 –LPLright left– –3.12 3.191.64 –2.00 2.633.76 –3.71 –