Taxa included

Leach, W.E. (1816). Annulosa. In: Encyclopedia Britannica Encyclopedia Britannica, London Supplement 1: 401–453.

Taxon
Chelifer trombidioides Latreille, 1804 (Pseudoscorpiones: Cheliferidae) 433, plate XXIII, Obisium trombidioides (Latreille)
Chelifer fasciatus Leach, 1815 (Pseudoscorpiones: Cheliferidae) 433, plate XXIII, Chelifer fasciatus