Project 3277: L. Moritz, T. Wesener. 2019. The first known fossils of the Platydesmida—an extant American genus in Cretaceous amber from Myanmar (Diplopoda: Platydesmida: Andrognathidae). Organisms Diversity & Evolution. 19 (3):423-433.

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Morphobank media number

Taxonomic name
Andrognathus burmiticus Moritz & Wesener

Andrognathus burmiticus Moritz & Wesener (/BuB:2991)

Specimen notes
In the private collection of Patrick Müller male

CT-data, whole specimen

Media loaded by
Leif Moritz

Media notes
[System] Scanner=SkyScan1272 Instrument S/N=13D09036 Software Version=1.1.7 Home Directory=C:SkyScan1272 Source Type=HAMAMATSU_L11871_20 Camera Type=XIMEA xiRAY11 Camera Pixel Size (um)=9.0 Camera X/Y Ratio=0.9783 [User] User Name=microct Computer Name=SCANNER1272 [Acquisition] Data Directory=E:ResultsLeifBuB2991_Platydesmida_cf Filename Prefix=BuB2991_Platydesmida_cf_ Filename Index Length=8 Number Of Files= 1921 Number Of Rows= 2688 Number Of Columns= 1451 Partial Width= 36% Image crop origin X=1290 Image crop origin Y=0 Camera binning=1x1 Image Rotation=0.09800 Optical Axis (line)= 1440 Camera to Source (mm)=170.50087 Object to Source (mm)=54.07750 Source Voltage (kV)= 55 Source Current (uA)= 166 Image Pixel Size (um)=2.799963 Scaled Image Pixel Size (um)=2.799963 Image Format=TIFF Depth (bits)=16 Reference Intensity=57000 Exposure (ms)=500 Rotation Step (deg)=0.100 Use 360 Rotation=NO Scanning position=12.945 mm Frame Averaging=ON (7) Random Movement=ON (15) Flat Field Correction=ON FF updating interval=321 Geometrical Correction=ON Filter=Al 0.25mm Gantry direction=CC Rotation Direction=CC Type of Detector Motion=STEP AND SHOOT Scanning Trajectory=ROUND Number Of Horizontal Offset Positions=1 Study Date and Time=07 May 2018 13h:46m:16s Scan duration=4h:0m:44s Maximum vertical TS=4.0 Maximum horizontal TS=6.0 TS modified at=May07,14:21:21 --- 1921 of 1921 projections TS modified according to=E:ResultsLeifBuB2991_Platydesmida_cfBuB2991_Platydesmida_cf__TS.csv TS modified at level=0 [Reconstruction] Reconstruction Program=NRecon Program Version=Version: Program Home Directory=C:SkyScan1272 Reconstruction engine=NReconServer Engine version=Version: 1.7.1 Reconstruction from batch=No Postalignment=10.00 Reconstruction servers= SCANNER1272 Reconstruction mode=Standard Dataset Origin=SkyScan1272 Dataset Prefix=BuB2991_Platydesmida_cf_ Dataset Directory=E:ResultsLeifBuB2991_Platydesmida_cf Output Directory=E:ResultsLeifBuB2991_Platydesmida_cfBuB2991_Platydesmida_cf_Rec Time and Date=May 07, 2018 15:17:04 First Section=111 Last Section=2591 Reconstruction duration per slice (seconds)=1.174123 Total reconstruction time (2481 slices) in seconds=2913.000000 Section to Section Step=1 Sections Count=2481 Result File Type=TIF Result File Header Length (bytes)=12 Result Image Width (pixels)=1148 Result Image Height (pixels)=1000 Pixel Size (um)=2.79996 Reconstruction Angular Range (deg)=192.10 Use 180+=OFF Angular Step (deg)=0.1000 Smoothing=0 Ring Artifact Correction=4 Draw Scales=OFF Object Bigger than FOV=OFF Reconstruction from ROI=ON ROI Top (pixels)=1177 ROI Bottom (pixels)=177 ROI Left (pixels)=137 ROI Right (pixels)=1285 ROI reference length=1451 Filter cutoff relative to Nyquist frequency=100 Filter type=0 Filter type description=Hamming (Alpha=0.54) Undersampling factor=1 Threshold for defect pixel mask (%)=0 Beam Hardening Correction (%)=0 CS Static Rotation (deg)=0.00 Minimum for CS to Image Conversion=-0.006220 Maximum for CS to Image Conversion=0.279499 HU Calibration=OFF BMP LUT=0 Cone-beam Angle Horiz.(deg)=4.302507 Cone-beam Angle Vert.(deg)=7.961374

Media loaded on
May 15 2019 at 4:14

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