Franganillo's (1936) record from Cuba is discounted
Chthonius C.L. Koch, 1843: 76; Menge, 1855: 22-23; Stecker, 1874b: 237; Simon, 1879a: 69; Tömösváry, 188b: 237;...
Learn about Chthonius
The Chthoniidae was first recognized as a distinct subfamily of pseudoscorpions by Daday (1888) and treated as a full family by Hansen (1894)....
Learn about the Chthoniidae