Ortholasmatinae
Guides
Ortholasma rugosum
Ortholasma rugosum is a species of harvestman (Opiliones) in the family Nemastomatidae, first described by Banks in 1894. It is found in North America and is one of approximately 163 observed records according to iNaturalist data. The genus Ortholasma belongs to the subfamily Ortholasmatinae, a group of small-bodied harvestmen characterized by distinctive morphological features.