Abacion jonesi (Chamberlin, 1942) accepted as
Abacion texensis (Loomis, 1937) (source of synonymy)
Abacion texense (Loomis, 1937) accepted as
Abacion texensis (Loomis, 1937) (new combination reference)
Boraria stricta (Brölemann, 1896) (source of synonymy)
Caliulus catalinae Chamberlin, 1940 accepted as
Bollmaniulus catalinae (Chamberlin, 1940) (new combination reference)
Caliulus concolor Chamberlin, 1940 accepted as
Bollmaniulus concolor (Chamberlin, 1940) (new combination reference)
Caliulus pachysomus Chamberlin, 1940 accepted as
Bollmaniulus pachysomus (Chamberlin, 1940) (new combination reference)
Caliulus pearcei Chamberlin, 1943 accepted as
Bollmaniulus pearcei (Chamberlin, 1943) (new combination reference)
Caliulus pugetensis Chamberlin, 1940 accepted as
Bollmaniulus pugetensis (Chamberlin, 1940) (new combination reference)
Caliulus rhodogeus Chamberlin, 1940 accepted as
Bollmaniulus rhodogeus (Chamberlin, 1940) (new combination reference)
Caliulus signifer Chamberlin, 1941 accepted as
Bollmaniulus signifer (Chamberlin, 1941) (new combination reference)
Chonaphe michiganus Chamberlin, 1946 accepted as
Semionellus michiganus (Chamberlin, 1946) accepted as
Semionellus placidus (Wood, 1864) (source of synonymy)
Colactis baboquivari Loomis, 1937 accepted as
Colactis utorum (Chamberlin, 1925) (additional source)
Colactis quadrata Loomis, 1937 (additional source)
Colactis saxetana Loomis, 1937 accepted as
Colactis utorum (Chamberlin, 1925) (additional source)
Colactis sideralis Loomis, 1937 accepted as
Colactis tiburona (Chamberlin, 1923) (additional source)
Colactis utorum (Chamberlin, 1925) (additional source)
Delophon carolinum Hoffman, 1950 accepted as
Delophon georgianum Chamberlin, 1943 (additional source)
Delophon georgianum Chamberlin, 1943 (additional source)
Delophon serrulatum Causey, 1954 (additional source)
Diactis frondifera Loomis, 1937 accepted as
Etiron frondiferum (Loomis, 1937) (additional source)
Diactis soleata Loomis, 1937 accepted as
Etiron soleata (Loomis, 1937) (additional source)
Diactis triangula Loomis, 1937 accepted as
Etiron triangulum (Loomis, 1937) (additional source)
Dicellarius bifidus Wood, 1864 (additional source)
Dicellarius fictus (Chamberlin, 1943) (additional source)
Dicellarius lamellidens (Chamberlin, 1931) (additional source)
Dicellarius lamprus (Chamberlin, 1918) (source of synonymy)
Ethojulus cyaneus Chamberlin, 1920 accepted as
Parajulus texanus Chamberlin, 1916 (new combination reference)
Etiron paroicum Chamberlin, 1941 accepted as
Diactis triangula Loomis, 1937 accepted as
Etiron triangulum (Loomis, 1937) (additional source)
Etiron pearcei Chamberlin, 1941 accepted as
Tynomma mutans (Chamberlin, 1910) (additional source)
Fontaria latior Brölemann, 1900 accepted as
Sigmoria latior latior (Brölemann, 1900) (additional source)
Harpaphe scotia (Chamberlin, 1941) (additional source)
Heptium canum Chamberlin, 1941 accepted as
Heptium carinellum Loomis, 1937 (additional source)
Heptium carinellum Loomis, 1937 (additional source)
Heptium scamillatum Loomis, 1937 (additional source)
Illacme plenipes Cook & Loomis, 1928 (additional source)
Isaphe simplex Chamberlin, 1918 accepted as
Harpaphe haydeniana haydeniana (Wood, 1864) accepted as
Harpaphe haydeniana (Wood, 1864) (additional source)
Iulus britannicus Verhoeff, 1891 accepted as
Cylindroiulus britannicus (Verhoeff, 1891) (additional source)
Iulus venustus Wood, 1864 accepted as
Oriulus venustus (Wood, 1864) (new combination reference)
Orthoporus boreus Chamberlin, 1947 (additional source)
Orthoporus entomacis Chamberlin & Mulaik, 1941 accepted as
Orthoporus ornatus (Girard, 1853) (additional source)
Orthoporus flavior Chamberlin & Mulaik, 1941 (additional source)
Orthoporus ornatus (Girard, 1853) (additional source)
Orthoporus pontis Chamberlin, 1947 accepted as
Orthoporus flavior Chamberlin & Mulaik, 1941 (additional source)
Orthoporus sanctus Chamberlin, 1947 (additional source)
Orthoporus vallicolens Chamberlin, 1943 accepted as
Orthoporus ornatus (Girard, 1853) (additional source)
Orthoporus wichitanus Chamberlin, 1931 accepted as
Orthoporus ornatus (Girard, 1853) (additional source)
Pachydesmus crassicutis (Wood, 1864) (additional source)
Paraiulus zakiwanus Chamberlin, 1910 accepted as
Aniulus (Hakiulus) diversifrons neomexicanus (Chamberlin, 1903) (new combination reference)
Parajulus annectans Chamberlin, 1921 accepted as
Aniulus annectans (Chamberlin, 1921) (new combination reference)
Parajulus ellipticus (Bollman, 1887) (additional source)
Parajulus hewitti Chamberlin, 1919 accepted as
Bollmaniulus hewitti (Chamberlin, 1919) (source of synonymy)
Parajulus victorianus Chamberlin, 1916 accepted as
Aniulus (Hakiulus) diversifrons victorianus (Chamberlin, 1916) (new combination reference)
Polydesmus placidus Wood, 1864 accepted as
Semionellus placidus (Wood, 1864) (source of synonymy)
Pseudotremia indianae Chamberlin & Hoffman, 1958 (original description)
Pseudotremia vudii Cope, 1869 accepted as
Cleidogona vudii Cope, 1869 (additional source)
Rhiscosomides Silvestri, 1909 (additional source)
Rhiscosomididae Silvestri, 1909 (additional source)
Saiulus montanus Hoffman, 1949 accepted as
Uroblaniulus montanus (Hoffman, 1949) (additional source)
Scaphiostreptus texicolens (Chamberlin, 1938) accepted as
Orthoporus texicolens Chamberlin, 1938 (additional source)
Sigmoria latior (Brölemann, 1900) (source of synonymy)
Spirostrephon magnum Loomis, 1943 accepted as
Abacion magnum (Loomis, 1943) (additional source)
Texophon nessius Chamberlin, 1946 accepted as
Texophon nessium Chamberlin, 1946 (additional source)
Tynomma consanguineum Loomis, 1937 accepted as
Tynomma mutans (Chamberlin, 1910) (additional source)
Tynomma mutans (Chamberlin, 1910) (additional source)
Tynomma sedecimum Loomis, 1937 accepted as
Tynomma mutans (Chamberlin, 1910) (additional source)
