Sorry, the article you're looking for isn't specifically available. Here are related topics:
Darlington, 1962 Rhytisternus Chaudoir, 1865 Sarticus Motschulsky, 1866 Secatophus Laporte, 1867 Setalidius Chaudoir, 1878 Speluncarius Reitter, 1886 Speomolops...