Beier, M. (1931b). Zur Kenntnis der Chthoniiden (Pseudoskorpione). Zoologischer Anzeiger 93: 49–56.
| Taxon | |
|---|---|
| Tridenchthonius surinamus (Beier, 1931) (Pseudoscorpiones: Chthoniidae) | 49–50, Ditha surinama |
| Compsaditha fiebrigi (Beier, 1931) (Pseudoscorpiones: Chthoniidae) | 50–51, Ditha fiebrigi |
| Ditha (Paraditha) sinuata (Tullgren, 1901) (Pseudoscorpiones: Chthoniidae) | 50, Paraditha sinuata (Tullgren) |
| Tridenchthonius africanus (Beier, 1931) (Pseudoscorpiones: Chthoniidae) | 50, Ditha africana |
| Verrucadithella Beier, 1931 (Pseudoscorpiones: Chthoniidae) | 51–52, Verrucadithella |
| Ditha (Paraditha) latimana (Beier, 1931) (Pseudoscorpiones: Chthoniidae) | 51, Paraditha latimana |
| Paraustrochthonius Beier, 1931 (Pseudoscorpiones: Chthoniidae) | 52, (synonymised by Beier, 1976f: 203), Paraustrochthonius |
| Verrucadithella dilatimana (Redikorzev, 1924) (Pseudoscorpiones: Chthoniidae) | 52, Verrucadithella dilatimana (Redikorzev) |
| Cryptoditha elegans (Beier, 1931) (Pseudoscorpiones: Chthoniidae) | 52, Tridenchthonius elegans |
| Austrochthonius tullgreni (Beier, 1931) (Pseudoscorpiones: Chthoniidae) | 53, Paraustrochthonius tullgreni |
| Chthonius jonicus Beier, 1931 (Pseudoscorpiones: Chthoniidae) | 53, Chthonius (Neochthonius) jonicus |
| Chthonius subterraneus Beier, 1931 (Pseudoscorpiones: Chthoniidae) | 53–54, Chthonius (Chthonius) subterraneus |
| Globochthonius globifer (Simon, 1879) (Pseudoscorpiones: Chthoniidae) | 54, Chthonius (Globochthonius) globifer Simon |
| Globochthonius spelaeophilus (Hadži, 1930) (Pseudoscorpiones: Chthoniidae) | 54, Chthonius (Globochthonius) spelaeophilus Hadži |
| Ephippiochthonius virginicus (Chamberlin, 1929) (Pseudoscorpiones: Chthoniidae) | 54, Chthonius (Globochthonius) virginicus Chamberlin |
| Chthonius (Globochthonius) histricus Beier, 1931 (Pseudoscorpiones: Chthoniidae) | 54, Chthonius (Globochthonius) histricus |
| Tyrannochthonius centralis Beier, 1931 (Pseudoscorpiones: Chthoniidae) | 55–56, Tyrannochthonius centralis |
| Chthonius (Ephippiochthonius) austriacus Beier, 1931 (Pseudoscorpiones: Chthoniidae) | 55, (synonymised by Gardini, 1980a: 261), Chthonius (Ephippiochthonius) austriacus |
| Centrochthonius Beier, 1931 (Pseudoscorpiones: Pseudotyrannochthoniidae) | 56, Centrochthonius |
| Centrochthonius kozlovi (Redikorzev, 1918) (Pseudoscorpiones: Pseudotyrannochthoniidae) | 56, Centrochthonius kozlovi (Redikorzev) |
| Afrochthonius natalensis Beier, 1931 (Pseudoscorpiones: Pseudotyrannochthoniidae) | 56, Afrochthonius natalensis |