This is a listof the described speciesof the harvestman family Stygnidae. The data is taken from Joel Hallan's Biology Catalog. Heterostygninae Roewer...
produced one of the first listingsof Trinidad opiliones in 1947 in a paper in which they named several new species. In Kury's 2003 catalogue of New World...
Family Otilioleptidae Acosta, 2019 Family Prostygnidae Roewer, 1913 Family Stygnidae Simon, 1879 Family Stygnopsidae Sørensen, 1932 Superfamily Phalangodoidea...
Discosomaticinae. Cosmetidae is the sister-group of Gonyleptidae and both are closely related to the Stygnidae and Cranaidae (Kury, 1992). The family was subsequently...