Withiidae

Withiidae is a family of pseudoscorpions, first described by Joseph Conrad Chamberlin in 1931.

==Genera== , the World Pseudoscorpiones Catalog accepts the following thirty-seven genera: Aisthetowithius Beier, 1967 Balanowithius Beier, 1959 Cacodemonius Chamberlin, 1931 Cryptowithius Beier, 1967 Cyrtowithius Beier, 1955 Cystowithius Harvey, 2004 Dolichowithius Chamberlin, 1931 Ectromachernes Beier, 1944 Girardwithius Heurtault, 1994 Juxtachelifer Hoff, 1956 Metawithius Chamberlin, 1931 Microwithius Redikorzev, 1938 Nannowithius Beier, 1932 Neowithius Beier, 1932 Nesowithius Beier, 1940 Paragoniochernes Beier, 1932 Parallowithius Beier, 1955 Parawithius Chamberlin, 1931 Plesiowithius Vachon, 1954 Pogonowithius Beier, 1979 Protowithius Beier, 1955 Pseudatemnus Beier, 1947 Pseudochernes Beier, 1954 Pycnowithius Beier, 1979 Rexwithius Heurtault, 1994 Rugowithius Harvey, 2015 Scotowithius Beier, 1977 Sphaerowithius Mahnert, 1988 Sphallowithius Beier, 1977 Stenowithius Beier, 1932 Termitowithius Muchmore, 1990 Thaumatowithius Beier, 1940 Trichotowithius Beier, 1944 Tropidowithius Beier, 1955 Victorwithius Feio, 1944 Withius Kew, 1911 †Beierowithius Mahnert, 1979