In current research on Rhadine, I happened upon your species list and noticed several recently described species are missing. I haven't found any other way to reach the administration, so I hope this is the appropriate channel. If anyone is interested in improving or updating the species list of Rhadine, here are the omissions:
Rhadine bullis Reddell and Cokendolpher 2004
Rhadine ivyi Reddell and Cokendolpher 2004
Rhadine reyesi Reddell and Cokendolpher 2001 [sic]
Rhadine sprousei Reddell and Cokendolpher 2004
Also, R. pelaezi was deliberately omitted from Rhadine by Barr 1982 and left in Platynus.
I am only occasionally on the internet in this capacity, but if there is a desire for occasional additions or corrections, someone should e-mail me and let me know how to go about it properly.
Robert L. Davidson
Section of Invertebrate Zoology
Carnegie Museum of Natural History
4400 Forbes Avenue
Pittsburgh PA USA 15213