Betts, M.M. (1955). The food of titmice in oak woodland. Journal of Animal Ecology 24: 282–323.
| Taxon | |
|---|---|
| Chthonius ischnocheles (Hermann, 1804) (Pseudoscorpiones: Chthoniidae) | 298, Chthonius ischnocheles (Hermann) |
| Chthonius ischnocheles (Hermann, 1804) (Pseudoscorpiones: Chthoniidae) | 298, (as Chthonius ischnochelus [sic]), Chthonius ischnocheles (Hermann) |