Aceratophallus dux Chamberlin, 1914 (additional source)
Aceratophallus lamellifer Brölemann, 1905 (additional source)
Aceratophallus unicolor Carl, 1902 (additional source)
Alocodesmus Silvestri, 1896 (additional source)
Alocodesmus dromeus Chamberlin, 1922 (original description)
Amplinus manni Chamberlin, 1922 (original description)
Amplinus niteus Chamberlin, 1922 (original description)
Amplinus orphnius Chamberlin, 1922 (original description)
Aphelidesmus calverti Chamberlin, 1914 (additional source)
Aphelidesmus intermedius Chamberlin, 1914 (additional source)
Arolus Chamberlin, 1922 (original description)
Arolus purulanus Chamberlin, 1922 (original description)
Chondrodesmus granosus (Carl, 1902) (new combination reference)
Chondrodesmus hoffmanni (Peters, 1864) (new combination reference)
Chondrodesmus montanus (Pocock, 1910) (new combination reference)
Chondrodesmus panamenus Chamberlin, 1922 (original description)
Chondrodesmus rodriguezi (Brölemann, 1900) (new combination reference)
Chondrodesmus singularis Chamberlin, 1922 (original description)
Chondrodesmus tuberculifer Chamberlin, 1922 (original description)
Cleidogona ceibana Chamberlin, 1922 (original description)
Cleidogona stolli Pocock, 1910 (additional source)
Curodesmus Chamberlin, 1922 (original description)
Curodesmus guatemalensis Chamberlin, 1922 (original description)
Cylionus constrictus Pocock, 1910 (additional source)
Desmethus Chamberlin, 1922 (original description)
Epinannolene bicornis Brölemann, 1905 (additional source)
Epinannolene pittieri Brölemann, 1903 (additional source)
Eutyporhachis Pocock, 1909 (additional source)
Eutyporhachis tessellata Pocock, 1909 (additional source)
Glomeridesmus centralis Chamberlin, 1922 (original description)
Glomeroides Chamberlin, 1922 (original description)
Glomeroides centralis Chamberlin, 1922 (original description)
Holistophallus peregrinus Silvestri, 1909 (additional source)
Leptodesmus oltramarei Carl, 1902 (additional source)
Lophodesmus celatus Pocock, 1910 (new combination reference)
Lophodesmus perparvus Pocock, 1910 (new combination reference)
Messicobolus pictus (Chamberlin, 1922) (original description)
Nyssodesmus mimus Chamberlin, 1922 (original description)
Nyssodesmus nicaraguanus Chamberlin, 1922 (original description)
Orthoporus absconsus Chamberlin, 1922 (original description)
Orthoporus cobanus Chamberlin, 1922 (original description)
Orthoporus discriminans Chamberlin, 1922 (original description)
Orthoporus festae (Silvestri, 1896) (additional source)
Orthoporus rodriguezi (Brölemann, 1900) (additional source)
Orthoporus rodriguezi coriaceus (Brölemann, 1900) (additional source)
Oxobolus Chamberlin, 1922 accepted as Messicobolus Brölemann, 1913 (original description)
Oxypyge confusa Chamberlin, 1922 (original description)
Oxypyge equalis Chamberlin, 1922 (original description)
Oxypyge ferruginipes Chamberlin, 1922 (original description)
Oxypyge ferrunginipes Chamberlin, 1922 (original description)
Oxypyge lapidicina Chamberlin, 1922 (original description)
Oxypyge mesites Chamberlin, 1922 (original description)
Oxypyge socia Chamberlin, 1922 (original description)
Oxypyge varicolor Silvestri, 1896 (additional source)
Peridontodesmus electus Chamberlin, 1914 (additional source)
Peridontodesmus flagellatus Pocock, 1910 (additional source)
Phylactophallus Pocock, 1910 (additional source)
Phylactophallus stenomerus Pocock, 1910 (additional source)
Platydesmus interruptus Chamberlin, 1922 (original description)
Platydesmus interruptus simplex Chamberlin, 1922 (original description)
Polylepiscus actaeon Pocock, 1910 (additional source)
Polylepiscus stolli Pocock, 1910 (additional source)
Prostemmiulus cooki Chamberlin, 1922 (original description)
Prostemmiulus lombardiae Chamberlin, 1922 (original description)
Prostemmiulus picadoi Silvestri, 1916 (additional source)
Prostemmiulus relictus Chamberlin, 1922 (original description)
Prostemmiulus tristani Silvestri, 1916 (additional source)
Rhinocricus tristani Pocock, 1910 (additional source)
Rhysodesmus championi Pocock, 1909 (additional source)
Rhysodesmus stolli Pocock, 1909 (additional source)
Ricodesmus Chamberlin, 1922 (original description)
Schistides Chamberlin, 1922 (original description)
Schistides atopophallus Chamberlin, 1922 (original description)
Siphonophora barberi Chamberlin, 1922 (original description)
Solaenorhabdus contortus (Brölemann, 1900) (additional source)
Sphaeriodesmus angustus Pocock, 1910 (additional source)
Sphaeriodesmus coriaceus Pocock, 1910 (additional source)
Sphaeriodesmus digitatus Pocock, 1910 (additional source)
Sphaeriodesmus hondurasanus Chamberlin, 1922 (original description)
Sphaeriodesmus medius Carl, 1902 (additional source)
Sphaeriodesmus stilifer Pocock, 1910 (new combination reference)
Synthodesmus Chamberlin, 1922 (original description)
Synthodesmus simulans Chamberlin, 1922 (original description)
Tunodesmus Chamberlin, 1922 (original description)
Tunodesmus laminiger Chamberlin, 1922 (original description)
Tunodesmus orthogonus Chamberlin, 1922 (original description)