Table A 2. High Resolution X in Taxonomical review of Prosymna angolensis Boulenger, 1915 (Elapoidea, Prosymnidae) with the description of two new species

Table A2. High Resolution X-ray Computed Tomography (HRCT) parameters used to scan Prosymna skulls. SpeciesCatalogue NumberVoxel (mm)Voltage (kV)Current (μA)Exposure Time (secs)MorphoSourceProsymna angolensisSAM ZR165740.00499991603000.5https://doi.org/10.17602/M2/M435305Prosymna confusa sp. nov.PEM R240130.00799991901000.5https://doi.org/10.17602/M2/M435274Prosymna lisima sp. nov.PEM R235120.00699991603000.5https://doi.org/10.17602/M2/M435310Prosymna lisima sp. nov.PEM R235100.00699991603000.5https://doi.org/10.17602/M2/M435343Prosymna cf. frontalisPEM R179970.00699991100800.5https://doi.org/10.17602/M2/M435295Prosymna janiiPEM R086790.0069999190800.5https://doi.org/10.17602/M2/M435300