| united states | | orophe cabinetus | species | 4 | 0 |
| united states | | wamokia remota | species | 1 | 0 |
| united states | | xystocheir prolixorama | species | 1 | 0 |
| united states | california | anombrocheir bifurcata | species | 2 | 0 |
| united states | california | anombrocheir spinosa | species | 2 | 0 |
| united states | california | motyxia bistipita | species | 12 | 0 |
| united states | california | motyxia kerna | species | 2 | 0 |
| united states | california | motyxia monica | species | 2 | 0 |
| united states | california | motyxia pior | species | 2 | 0 |
| united states | california | motyxia porrecta | species | 7 | 0 |
| united states | california | motyxia sequoia alia | subspecies | 6 | 0 |
| united states | california | motyxia sequoia sequoia | subspecies | 6 | 0 |
| united states | california | motyxia sequoiae | species | 2 | 0 |
| united states | california | motyxia tiemanni | species | 3 | 0 |
| united states | california | motyxia tularea ollae | subspecies | 10 | 0 |
| united states | california | motyxia tularea tularea | subspecies | 2 | 0 |
| united states | california | ochthocelata adynata | species | 2 | 0 |
| united states | california | parcipromus cooki | species | 4 | 0 |
| united states | california | parcipromus gigantoarboricolus | species | 5 | 0 |
| united states | california | parcipromus tiemanni | species | 2 | 0 |
| united states | california | selenocheir sinuata | species | 4 | 0 |
| united states | california | sigmocheir furcata | species | 4 | 0 |
| united states | california | wamokia dentata | species | 4 | 0 |
| united states | california | wamokia discordis | species | 4 | 0 |
| united states | california | wamokia falcata | species | 4 | 0 |
| united states | california | wamokia hoffmani | species | 2 | 0 |
| united states | california | wamokia placera | species | 4 | 0 |
| united states | california | wamokia remota | species | 3 | 0 |
| united states | california | wamokia sierrae | species | 4 | 0 |
| united states | california | xystocheir brachymacris | species | 2 | 0 |
| united states | california | xystocheir dissecta dissecta | subspecies | 4 | 0 |
| united states | california | xystocheir modestior haerens | subspecies | 4 | 0 |
| united states | california | xystocheir modestior modestior | subspecies | 4 | 0 |
| united states | california | xystocheir prolixorama | species | 3 | 0 |
| united states | california | xystocheir reducta | species | 4 | 0 |
| united states | california | xystocheir solenofurcata | species | 4 | 0 |
| united states | california | xystocheir sp. pm-2015 | species | 4 | 0 |
| united states | california | xystocheir stenomacris | species | 3 | 0 |
| united states | california | xystocheir stolonifera stolonifera | subspecies | 4 | 0 |
| united states | idaho | chonaphe armata | species | 2 | 0 |
| united states | idaho | metaxycheir prolata | species | 4 | 0 |
| united states | idaho | montaphe elrodi | species | 4 | 0 |
| united states | idaho | orophe unicus | species | 2 | 0 |
| united states | ohio | semionellus placidus | species | 3 | 0 |