Linked from
The 15 pages that link to Opisthosoma, each with the reason it gives.
ProsomaRelated: It is the prosoma’s principal body-region counterpart.
AmblypygiRelated: The flattened opisthosoma contributes to the amblypygid body shape.
SchizomidaRelated: Schizomids have a segmented opisthosoma that ends in a short flagellum.
MesothelaeRelated: Its visible segmentation is a defining mesothele feature.
PalpigradiRelated: Palpigradi's flagellum extends from this rear body region.
TrigonotarbidaRelated: Its visible segmentation is a defining feature of trigonotarbids.
OpilionesRelated: Its segments are visible on the dorsal surface of many harvestmen.