World Catalog of Opiliones: [1] Ortholasmatinae is a subfamily of harvestmen in the family Nemastomatidae with 27 described species in 7 genera.

[1] They are found in temperate and often mountainous regions of the Northern Hemisphere.

[13][14][5]

For complete breakdown, see Nemastomatidae, or: The genera are as follows (as of 2023):[1]