Allarithmus Attems, 1933 (additional source)
Allarithmus parvulus Attems, 1933 (additional source)
Allopocockia rotundata Kraus, 1954 (additional source)
Allopocockiidae Keeton, 1960 (additional source)
Alocodesmus Silvestri, 1896 (additional source)
Alocodesmus angustatus Silvestri, 1896 (additional source)
Chondrodesmus Silvestri, 1897 (additional source)
Chondrodesmus acuticollis Attems, 1931 (additional source)
Chondrodesmus allenae Loomis, 1959 (additional source)
Chondrodesmus ensiger (Pocock, 1910) (additional source)
Chondrodesmus euliotus Chamberlin, 1933 (additional source)
Chondrodesmus falciphallus Chamberlin, 1933 (additional source)
Chondrodesmus granosus (Carl, 1902) (additional source)
Chondrodesmus hoffmanni (Peters, 1864) (additional source)
Chondrodesmus montanus (Pocock, 1910) (additional source)
Chondrodesmus murphyi Chamberlin, 1946 (additional source)
Chondrodesmus nannus Chamberlin, 1943 (additional source)
Chondrodesmus orientalis Kraus, 1954 (additional source)
Chondrodesmus panamenus Chamberlin, 1922 (additional source)
Chondrodesmus pittieri Loomis, 1961 (additional source)
Chondrodesmus rodriguezi (Brölemann, 1900) (additional source)
Chondrodesmus sabachanus Chamberlin, 1938 (additional source)
Chondrodesmus singularis Chamberlin, 1922 (additional source)
Chondrodesmus spatulatus (Pocock, 1910) (additional source)
Chondrodesmus tuberculifer Chamberlin, 1922 (additional source)
Desmoleptus silvestrii (Attems, 1931) (additional source)
Eutyporhachis Pocock, 1909 (additional source)
Eutyporhachis rafaelana (Chamberlin, 1922) (additional source)
Eutyporhachis tessellata Pocock, 1909 (additional source)
Isoporostreptus pittieri Hoffman, 1953 (additional source)
Leptodesmus oltramarei Carl, 1902 (additional source)
Messicobolidae Loomis, 1968 (original description)
Messicobolus hoogstraali Chamberlin, 1941 (additional source)
Orthoporus absconsus Chamberlin, 1922 (additional source)
Orthoporus acanthethus Chamberlin, 1947 (additional source)
Orthoporus ampussis (Karsch, 1881) (new combination reference)
Orthoporus asper (Attems, 1950) (new combination reference)
Orthoporus bisulcatus Chamberlin, 1952 (additional source)
Orthoporus bobos Chamberlin, 1952 (additional source)
Orthoporus canalis Chamberlin, 1925 (additional source)
Orthoporus capucinus (Attems, 1950) (new combination reference)
Orthoporus chiriquensis Pocock, 1910 (additional source)
Orthoporus cienogonus Chamberlin, 1952 (additional source)
Orthoporus cobanus Chamberlin, 1922 (additional source)
Orthoporus comminutus (Attems, 1950) (new combination reference)
Orthoporus conifer (Attems, 1950) (new combination reference)
Orthoporus cordovanus Pocock, 1910 (additional source)
Orthoporus discriminans Chamberlin, 1922 (additional source)
Orthoporus dybasi (Chamberlin, 1952) (additional source)
Orthoporus esperanzae Chamberlin, 1943 (additional source)
Orthoporus euthus Chamberlin, 1952 (additional source)
Orthoporus festae (Silvestri, 1896) (additional source)
Orthoporus fortinus Chamberlin, 1943 (additional source)
Orthoporus gracilior Chamberlin, 1952 (additional source)
Orthoporus haitiensis Chamberlin, 1918 (additional source)
Orthoporus hoctunicolens Chamberlin, 1938 (additional source)
Orthoporus kiemi Loomis, 1962 (additional source)
Orthoporus leius Chamberlin, 1943 (additional source)
Orthoporus leonicus Chamberlin, 1941 (additional source)
Orthoporus luchilicolens Chamberlin, 1938 (additional source)
Orthoporus margarites (Chamberlin, 1946) (additional source)
Orthoporus mimus Chamberlin, 1943 (additional source)
Orthoporus montezumae (Saussure, 1859) (new combination reference)
Orthoporus mundus Chamberlin, 1942 (additional source)
Orthoporus nesiotes Chamberlin, 1923 (additional source)
Orthoporus nicaraguanus Chamberlin, 1925 (additional source)
Orthoporus omalopyge (Brölemann, 1905) (additional source)
Orthoporus ornatus (Girard, 1853) (additional source)
Orthoporus otomitus (Saussure, 1859) (additional source)
Orthoporus palmensis (Brölemann, 1905) (additional source)
Orthoporus paxillicauda Loomis, 1962 (additional source)
Orthoporus rodriguezi (Brölemann, 1900) (additional source)
Orthoporus rodriguezi coriaceus (Brölemann, 1900) (additional source)
Orthoporus rugiceps (Attems, 1950) (new combination reference)
Orthoporus salvadoricus (Kraus, 1954) (new combination reference)
Orthoporus solicolens Chamberlin, 1938 (additional source)
Orthoporus striatulus Pocock, 1910 (additional source)
Orthoporus teapensis Pocock, 1910 (additional source)
Orthoporus tehuacanus Chamberlin, 1952 (additional source)
Orthoporus texicolens Chamberlin, 1938 (additional source)
Orthoporus tizamensis Chamberlin, 1938 (additional source)
Orthoporus trisulcatus (Daday, 1889) (new combination reference)
Orthoporus typotopyge (Brölemann, 1905) (additional source)
Orthoporus ugmalanus Chamberlin, 1943 (additional source)
Orthoporus unciferens Chamberlin, 1952 (additional source)
Orthoporus zizicolens (Chamberlin, 1938) (new combination reference)
Phylactophallus Pocock, 1910 (source of synonymy)
Phylactophallus stenomerus Pocock, 1910 (additional source)
Proletus Attems, 1931 (additional source)
Proletus foetidus Attems, 1931 (additional source)
Schistides Chamberlin, 1922 (additional source)
Schistides atopophallus Chamberlin, 1922 (additional source)
Schmidtolus Chamberlin, 1953 (additional source)
Solaenorhabdus Hoffman, 1950 (additional source)
Solaenorhabdus contortus (Brölemann, 1900) (additional source)
Spirobolus platyops Pocock, 1910 (additional source)
Tancitares Chamberlin, 1942 (additional source)
Trichomorpha Silvestri, 1897 (additional source)
Trichomorpha capillata Loomis, 1964 (additional source)
Trichomorpha evidens (Chamberlin, 1940) (additional source)