Orthoporus

Orthoporus is a genus of spirostreptid millipedes, containing around 80 species, distributed from the southern United States to Brazil and Argentina.


 * Orthoporus absconsus Chamberlin, 1922
 * Orthoporus acanthethus Chamberlin, 1947
 * Orthoporus ampussis (Karsch, 1881)
 * Orthoporus araguayensis Schubart, 1947
 * Orthoporus asper (Attems, 1950)
 * Orthoporus bidens Schubart, 1945
 * Orthoporus bisulcatus Chamberlin, 1952
 * Orthoporus bobos Chamberlin, 1952
 * Orthoporus boreus Chamberlin, 1947
 * Orthoporus brasiliensis Schubart, 1947
 * Orthoporus caelatus Loomis, 1936
 * Orthoporus canalis (Chamberlin, 1925)
 * Orthoporus capucinus (Attems, 1950)
 * Orthoporus cayennophilus (Silvestri, 1897)
 * Orthoporus chihuanus Chamberlin, 1947
 * Orthoporus chiriquensis Pocock, 1909
 * Orthoporus cienegonus Chamberlin, 1952
 * Orthoporus clavicollis (Karsch, 1881)
 * Orthoporus cluniculus (Humbert & Saussure, 1870)
 * Orthoporus cobanus Chamberlin, 1922
 * Orthoporus comminutus (Attems, 1950)
 * Orthoporus conifer (Attems, 1950)
 * Orthoporus cordovanus Pocock, 1909
 * Orthoporus diaporoides Silvestri, 1897
 * Orthoporus discriminans Chamberlin, 1922
 * Orthoporus dybasi (Chamberlin, 1952)
 * Orthoporus esperanzae Chamberlin, 1943
 * Orthoporus etholax Chamberlin, 1923
 * Orthoporus euthus Chamberlin, 1952
 * Orthoporus extensus Loomis, 1966
 * Orthoporus festae (Silvestri, 1896)
 * Orthoporus flavior Chamberlin & Mulaik, 1941
 * Orthoporus foliatus Chamberlin, 1923
 * Orthoporus fraternus (Saussure, 1860)
 * Orthoporus gaigei Chamberlin, 1923
 * Orthoporus gracilior Chamberlin, 1952
 * Orthoporus guerreronus (Chamberlin, 1942)
 * Orthoporus haitiensis Chamberlin, 1918
 * Orthoporus heterogona Silvestri, 1902
 * Orthoporus hoctunicolens Chamberlin, 1938
 * Orthoporus kiemi Loomis, 1962
 * Orthoporus leius Chamberlin, 1943
 * Orthoporus leonicus Chamberlin, 1941
 * Orthoporus lomonti Brölemann, 1932
 * Orthoporus luchilicolens Chamberlin, 1938
 * Orthoporus margarites (Chamberlin, 1946)
 * Orthoporus mimus Chamberlin, 1943
 * Orthoporus montezumae (Saussure, 1859)
 * Orthoporus mundus Chamberlin, 1942
 * Orthoporus nesiotes Chamberlin, 1923
 * Orthoporus nodosus Loomis, 1974
 * Orthoporus omalopage (Brölemann, 1905)
 * Orthoporus ornatus (Girard, 1853)
 * Orthoporus palmensis (Brölemann, 1905)
 * Orthoporus paxillicauda Loomis, 1962
 * Orthoporus poculifer Silvestri, 1897
 * Orthoporus punctatissimus Silvestri, 1897
 * Orthoporus reimoseri (Attems, 1950)
 * Orthoporus rodriguezi (Brölemann, 1900)
 * Orthoporus rugiceps (Attems, 1950)
 * Orthoporus salvadoricus (Kraus, 1954)
 * Orthoporus sanctus Chamberlin, 1947
 * Orthoporus sculpturatus (Karsch, 1881)
 * Orthoporus solicolens Chamberlin, 1938
 * Orthoporus striatulus Pocock, 1909
 * Orthoporus tabulinus Attems, 1914
 * Orthoporus teapensis Pocock, 1909
 * Orthoporus tehuacanus Chamberlin, 1952
 * Orthoporus texicolens Chamberlin, 1938
 * Orthoporus tizamensis Chamberlin, 1938
 * Orthoporus torreonus Chamberlin, 1943
 * Orthoporus triquetrus Loomis, 1936
 * Orthoporus trisulcatus (Daday, 1889)
 * Orthoporus vialis Loomis, 1974
 * Orthoporus walkeri Chamberlin, 1923
 * Orthoporus zizicolens (Chamberlin, 1938)