Taxa included

Ćurčić, B.P.M. (1981b). A revision of some North American pseudoscorpions (Neobisiidae, Pseudoscorpiones). Glasnik Muzeja Srpske Zemlje, Beograd (B) 36: 101–107.

Taxon
Lissocreagris Ćurčić, 1981 (Pseudoscorpiones: Neobisiidae) 102, Lissocreagris
Lissocreagris pluto (Chamberlin, 1962) (Pseudoscorpiones: Neobisiidae) 102, figs 1, 4, 9, Lissocreagris pluto (Chamberlin)
Lissocreagris valentinei (Chamberlin, 1962) (Pseudoscorpiones: Neobisiidae) 103–104, figs 2, 7, Lissocreagris valentinei (Chamberlin)
Lissocreagris persephone (Chamberlin, 1962) (Pseudoscorpiones: Neobisiidae) 104, fig. 6, Lissocreagris persephone (Chamberlin)
Lissocreagris subatlantica (Chamberlin, 1962) (Pseudoscorpiones: Neobisiidae) 104–105, figs 3, 5, 8, Lissocreagris subatlantica (Chamberlin)