Table 3 in Taxonomic analysis of the genital plates and associated structures in Ophiuroidea (Echinodermata)

Table 3. Scanning parameters for specimens of ophiuroids examined by micro-CT with a Zeiss Xradia Versa 520 x-ray microscope.Abbreviations: Exp = exposure time per image; Opt = optical magnification. For specimen data see Table 2.
FamilySpeciesVoltage (kV)Voxel (µm)Opt.FilterExp. (s)No. of imagesAmphilepididaeAmphilepis norvegica1002.904LE11991AmphilimnidaeAmphilimna olivacea1003.684LE21991AmphiuridaeAmphiura chiajei803.524LE10.7992AsteronychidaeAsteronyx loveni1005.074LE122026HemieuryalidaeActinozonella texturata1002.614LE21991OphiacanthidaeOphiacantha bidentata1004.154LE21990OphiactidaeOphiactis savignyi801.194LE12986OphiernidaeOphiernus vallincola1003.274LE21990OphiocamacidaeOphiocamax vitrea1004.14LE23989OphiocomidaeOphiocoma echinata1005.614LE142022OphiodermatidaeOphioderma longicaudum1002.284LE141982OphioleucidaeOphiopallas paradoxa802.774LE10.7991OphiomusaidaeOphiomusa lymani10023.30.4LE211024OphiomyxidaeOphiomyxa pentagona1003.34LE231008OphionereididaeOphionereis reticulata1008.54LE111014OphiopholidaeOphiopholis aculeata1003.534LE21991OphiopsilidaeOphiopsila guineensis1003.744LE21992OphiopyrgidaeAmphiophiura insolita1004.554LE21.5990OphioscolecidaeOphiolycus purpureus1003.394LE21992OphiothamnidaeHistampica duplicata1003.364LE20.6992OphiotomidaeOphiocomina nigra1004.24LE21990OphiotrichidaeOphiothrix fragilis1406.020.4HE152023OphiuridaeOphiura ophiura1004.14LE22990