Taxa included

Dionne, C.-E. (1910). Nos araignées. Naturaliste Canadien 37: 18–25, 33–41, 48–58, 65–72.

Taxon
Chelifer cancroides (Linnaeus, 1758) (Pseudoscorpiones: Cheliferidae) 34–35, Chelifer cancroides (Linnaeus)