Airocaulon humerosum Loomis, 1964 (additional source)
Amplinus constrictus Chamberlin, 1953 (additional source)
Amplinus eutypus Chamberlin, 1952 (additional source)
Amplinus leon Chamberlin, 1952 (additional source)
Amplinus manni Chamberlin, 1922 (additional source)
Amplinus mimus Chamberlin, 1953 (additional source)
Amplinus orphnius Chamberlin, 1922 (additional source)
Amplinus schmidti Chamberlin, 1952 (additional source)
Amplinus tajumulco Chamberlin, 1952 (additional source)
Amplinus zunilus Chamberlin, 1952 (additional source)
Anadenobolus dissimulans Bond & Sierwald, 2003 (additional source)
Anadenobolus holomelanus (Pocock, 1894) (additional source)
Anoplodesmus loebli Golovatch, 2000 (additional source)
Aphelidesmus taurinus Loomis, 1964 (additional source)
Aztecolus fratrellus Chamberlin, 1953 accepted as Hiltonius carpinus vulcan (Chamberlin, 1953) (additional source)
Barathrodesmus inflatus Loomis, 1975 (additional source)
Berlesedesmus flagellipes Loomis, 1975 (additional source)
Botrydesmus biramosus Loomis, 1964 (additional source)
Botrydesmus conifer Loomis, 1964 (additional source)
Branneria bonoculus Shear, 2003 (additional source)
Caliodesmus phanus Chamberlin, 1952 (additional source)
Caraibodesmus acutipes Loomis, 1975 (additional source)
Caraibodesmus pictus Loomis, 1969 (additional source)
Caraibodesmus sculpturatus Loomis, 1975 (additional source)
Catapleuradesmus diadematus Loomis, 1964 (additional source)
Chondrodesmus araguanus Chamberlin, 1952 (additional source)
Cleidogona austrina (Loomis, 1964) (additional source)
Cleidogona mandeli Chamberlin, 1952 (additional source)
Cleidogona punctifer Chamberlin, 1952 (additional source)
Cleidogona tajumulco Chamberlin, 1952 (additional source)
Conotyla vaga Loomis, 1939 accepted as Conotyla blakei (Verhoeff, 1932) (additional source)
Cyrtodesmus bifurcus Loomis, 1964 (additional source)
Cyrtodesmus confluentus Loomis, 1964 (additional source)
Cyrtodesmus coronatus Loomis, 1964 (additional source)
Cyrtodesmus dentatus Loomis, 1964 (additional source)
Cyrtodesmus depilis Loomis, 1964 (additional source)
Cyrtodesmus hispidulosus Loomis, 1964 (additional source)
Cyrtodesmus lyrapes Loomis, 1964 (additional source)
Cyrtodesmus macrosetosus Loomis, 1964 (additional source)
Cyrtodesmus mundus Loomis, 1964 (additional source)
Desmethus chiriquensis Loomis, 1964 (additional source)
Diaphanacme lata Loomis, 1964 (additional source)
Dicellarius bimaculatus fictus (Chamberlin, 1943) (additional source)
Docodesmiella magna Loomis, 1964 (additional source)
Docodesmiella spathulata Loomis, 1964 (additional source)
Docodesmus coxalis Loomis, 1975 (additional source)
Dybasia chiriquia (Loomis, 1964) (additional source)
Dybasia divergens (Loomis, 1964) (additional source)
Dybasia humerosa Loomis, 1964 (additional source)
Epinannolene caeca Loomis, 1964 (additional source)
Epinannolene sulcata Loomis, 1964 (additional source)
Ergene setosa Chamberlin, 1943 (additional source)
Eurhinocricus aequaliramus Loomis, 1975 (additional source)
Eurhinocricus barrios Chamberlin, 1953 (additional source)
Eurhinocricus bisinuatus Loomis, 1975 (additional source)
Eurhinocricus chichivacus Chamberlin, 1953 (additional source)
Eurhinocricus eutypus Chamberlin, 1953 (additional source)
Eurhinocricus granulatus Loomis, 1975 (additional source)
Eurhinocricus rosenbergi Bond & Sierwald, 2002 (additional source)
Eurhinocricus townsendi marginandus Loomis, 1975 (additional source)
Eurhinocricus valvatus Loomis, 1975 (additional source)
Eurymerodesmus birdi Chamberlin, 1931 (additional source)
Eurymerodesmus dubius Chamberlin, 1943 (additional source)
Howellaria infesta (Chamberlin, 1918) (additional source)
Hypsiloporus erosus Loomis, 1964 (additional source)
Hypsiloporus montanus Loomis, 1964 (additional source)
Hypsiloporus serratus Loomis, 1964 (additional source)
Iphyria rubripes Chamberlin, 1952 (additional source)
Leiodere angelorum Chamberlin, 1943 (additional source)
Leptodesmus piraputangus Chamberlin, 1952 (additional source)
Leptodesmus therezopolis Chamberlin, 1952 (additional source)
Lignydesmus projectus Loomis, 1964 (additional source)
Lissocricus howlandi Chamberlin, 1953 (additional source)
Metacricus modestus Chamberlin, 1953 (additional source)
Metaphallus mimus Chamberlin, 1952 (additional source)
Metopidiothrix apoensis Shear, 2002 (additional source)
Metopidiothrix baletei Shear, 2002 (additional source)
Metopidiothrix hoogstraali Shear, 2002 (additional source)
Metopidiothrix werneri Shear, 2002 (additional source)
Microlympia echina Shear & Leonard, 2003 (additional source)
Neocricus ireneei Chamberlin, 1953 (additional source)
Nyssodesmus concolor Loomis, 1964 (additional source)
Ophrydesmus exilis Hoffman, 1973 (additional source)
Orthoporus bisulcatus Chamberlin, 1952 (additional source)
Orthoporus bobos Chamberlin, 1952 (additional source)
Orthoporus cienogonus Chamberlin, 1952 (additional source)
Orthoporus euthus Chamberlin, 1952 (additional source)
Orthoporus gracilior Chamberlin, 1952 (additional source)
Orthoporus simplex (Chamberlin, 1952) (additional source)
Orthoporus tehuacanus Chamberlin, 1952 (additional source)
Orthoporus unciferens Chamberlin, 1952 (additional source)
Oxypyge curticauda Chamberlin, 1953 (additional source)
Pantanalodesmus marinezae Hoffman, 2000 (additional source)
Pastazina crassa Vohland, 1998 (additional source)
Phallorthus colombianus Chamberlin, 1952 (additional source)
Phallorthus columbianus Chamberlin, 1952 (additional source)
Pinesmus monticolens Chamberlin, 1952 (additional source)
Pinesmus viganus Chamberlin, 1952 (additional source)
Platydesmus calus Chamberlin, 1952 (additional source)
Platydesmus crucis Chamberlin, 1952 (additional source)