Theromaster brunneus is a species of armoured harvestman in the family Travuniidae. It is found in North America.
Theromaster is a genus of armoured harvestmen in the family Cladonychiidae. There are at least two described species in Theromaster, found in the eastern United States.
Isolachus is a genus of armoured harvestmen in the family Cladonychiidae. There is one described species in Isolachus, I. spinosus, found in Oregon and Washington.
Paranonychus is a genus of harvestman in the family Paranonychidae. There are at least three described species in Paranonychus.
Erebomaster is a genus of armoured harvestmen in the family Travuniidae. There are at least three described species in Erebomaster.
Cryptomastridae is a family of armoured harvestmen in the order Opiliones. There are two genera and four described species in Cryptomastridae, found in Oregon and Idaho.
Arbasus is a genus of armoured harvestmen in the family Cladonychiidae. There is one described species in Arbasus, A. caecus. It is found in the Pyrenees of southern France.
Briggsus is a genus of armoured harvestmen in the family Cladonychiidae. There are about five described species in Briggsus, found in the coastal forests of Oregon and Washington.
Buemarinoa is a genus of armoured harvestmen in the family Cladonychiidae. There is one described species in Buemarinoa, B. patrizii, found in Sardinia, Italy.
Dinaria is a genus of harvestman in the family Travuniidae. There is one described species, Dinaria vjetrenicae. It has been found only in Vjetrenica Cave in southern Bosnia and Herzegovina.
Holoscotolemon is a genus of armoured harvestmen in the family Cladonychiidae. There are about eight described species in Holoscotolemon, found in Europe.
Izunonychus is a genus of harvestman in the family Paranonychidae. There is one described species in Izunonychus, I. ohruii, endemic to Japan.
Kainonychus is a genus of harvestman in the family Paranonychidae. There is one described species in Kainonychus, K. akamai, endemic to Japan.
Kaolinonychus is a genus of harvestman in the family Paranonychidae. There are about five described species in Kaolinonychus, endemic to South Korea and found primarily in caves.
Metanonychus is a genus of harvestman in the family Paranonychidae. There are eight described species in Metanonychus, found in the northwestern United States.
Nippononychus is a genus of harvestman in the family Paranonychidae. There is one described species in Nippononychus, N. japonicus, endemic to Japan.
Peltonychia is a genus of armoured harvestmen in the family Cladonychiidae. There are about nine described species in Peltonychia that are found in Europe.
Trojanella is a genus of harvestman in the family Travuniidae. There is one described species in Trojanella, T. serbica. It has been found only in a single cave on Stara Planina Mountain in Serbia.
Metanippononychus is a genus of harvestman in the family Paranonychidae. There are at least four described species in Metanippononychus.
Triaenonychoidea is a superfamily of armoured harvestmen in the order Opiliones. There are 4 families and more than 440 described species in Triaenonychoidea.
