The Triaenonychidae are a family of harvestmen with about 120 genera and more than 440 described species.
Theromaster brunneus is a species of armoured harvestman in the family Travuniidae. It is found in North America.
Travunioidea is a superfamily of armoured harvestmen in the order Opiliones. There are 4 families and around 75 described species in Travunioidea.
Texella bifurcata is a species of armoured harvestman in the family Phalangodidae. It is found in North America.
Enigmina warrenorum is a species of armoured harvestman in the family Phalangodidae. It is found in North America.
Paranonychus is a genus of harvestman in the family Paranonychidae. There are three described species in Paranonychus.. The Japanese species Paranonychus fuscus was originally described in its own genus as Mutsunonychus fuscus Suzuki 1976, but considered its own species and part of Paranonychus in later studies.
Erebomaster acanthinus is a species of armoured harvestman in the family Travuniidae. It is found in North America.
Calicina sequoia is a species of armoured harvestman in the family Phalangodidae. It is found in North America.
Neosiro exilis is a species of mite harvestman in the family Sironidae. It is found in North America.
Calicina galena is a species of armoured harvestman in the family Phalangodidae. It is found in North America.
Calicina mariposa is a species of armoured harvestman in the family Phalangodidae. It is found in North America.
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.
Izunonychus is a monotypic genus of harvestman in the family Paranonychidae. There is one described species in Izunonychus, I. ohruii, endemic to Japan.
Kaolinonychus is a monotypic genus of harvestman in the family Paranonychidae. There is one 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.
Speleomaster is a genus of armoured harvestmen in the family Cryptomastridae. There are at least two described species in Speleomaster, both found in lava tubes of the Snake River Plain in southern Idaho.
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.
