Table 3.

Scan parameters used in this study

Species	Images	Voltage (kV)	Current (μA)	Timing value (ms)	Averaging & Skip	Magnification	Scan Time ~ (min)
T. retusa	900	90	200	750	2 – 1	5,7	45
R. schemmgregoryi n. gen., n. sp.	900	60	100	750	2 – 1	17,6	45
Eucalathis sp.	900	60	130	750	2 – 1	13,2	45
G. vitreus	900	80	280	750	2 – 1	3,1	45
L. neozelanica	900	80	280	750	2 – 1	2,4	45

For scan parameters of the remaining species of the initial study (see Additional file 19: Table S3).