Life

All (in this database) Millipeds list (with English common names)

Diplopoda group is mostly based on North American checklist.Not many species outside that region is mentioned.

Polyxenida (Diplopoda:class)

• Polyxenidae
  • Polyxenus
    • - anacopensis Pierce, 1940
    • - bartschi Chamberlin, 1922
    • - fasciculatus Say, 1821
    • - lagurus (Linnaeus, 1758)
    • - pugetensis Kincaid, 1898
    • - tuberculatus Pierce, 1940

Glomerida (Diplopoda:class)

• Glomeridae
  • Glomeris
    • - marginata
    • - connexa
  • Onomeris
    • - australora Hoffman, 1950
    • - underwoodi Cook, 1896
  • Sonoromeris
    • - prima (Silvestri, 1929)
  • Trichomeris
    • - sinuata Loomis, 1943

Polydesmida (Diplopoda:class)

• Cyclodesmidae
  • Ethocyclus
    • - atophus Chamberlin & Mulaik, 1941

• Desmonidae
  • Desmoniella
    • - curta Loomis, 1943
  • Desmonus
    • - earlei Cook, 1898
    • - pudicus (Bollman, 1888)

• Eurydesmidae
  • Amplocheir
    • - reducta Causey, 1955
    • - sequoia (Chamberlin, 1941)
  • Anombrocheir
    • - spinosa Buckett & Gardner, 1969
    • - bifurcata Gardner & Buckett, 1969
  • Apheloria
    • - adela Chamberlin, 1939
    • - ainsliei Chamberlin, 1921
    • - asburna Chamberlin, 1949
    • - aspila Chamberlin, 1939
    • - butleriana (Bollman, 1889)
    • - coriacea (Koch, 1847)
    • - inexpectatus (Attems, 1931)
    • - iowa Chamberlin, 1939
    • - keuka Chamberlin, 1939
    • - kleinpeteri Hoffman, 1949
    • - montana (Bollman, 1888)
    • - pinicola Chamberlin, 1947
    • - reducta Chamberlin, 1939
    • - roanea Chamberlin, 1947
    • - tigana Chamberlin, 1939
    • - trimaculata (Wood, 1864)
    • - unaka Chamberlin, 1939
    • - virginia Chamberlin, 1939
    • - waccamana Chamberlin, 1940
  • Boraria
    • - brunnior (Chamberlin, 1943)
    • - carolina (Chamberlin, 1939)
    • - fumans (Chamberlin, 1943)
    • - geniculata (Chamberlin, 1939)
    • - media (Chamberlin, 1918)
    • - monticolens Chamberlin, 1951
    • - stricta (Brölemann, 1896)
  • Brachoria
    • - benderi Causey, 1950
    • - brachypus Chamberlin, 1947
    • - electa Causey, 1955
    • - ethotela Chamberlin, 1942
    • - eutypa Chamberlin, 1939
    • - glendalea (Chamberlin, 1918)
    • - hansonia Causey, 1950
    • - indianae (Bollman, 1889)
    • - initialis Chamberlin, 1939
    • - ochra (Chamberlin, 1918)
    • - separanda Chamberlin, 1947
    • - sequens Chamberlin, 1939
    • - tenebrans (Hoffman, 1948)
  • Cheirauxus
    • - sapiens Chamberlin, 1949
  • Cheiropus
    • - plancus Loomis, 1944
  • Cherokia
    • - georgiana (Bollman, 1889)
  • Chipus
    • - unicus Loomis, 1953
  • Chonaphe
    • - armata (Harger, 1872)
    • - cygneia Chamberlin, 1949
    • - patriotica Chamberlin, 1949
    • - remissa Chamberlin, 1949
  • Cibularia
    • - profuga Causey, 1955
    • - tuobita (Chamberlin, 1910)
  • Cleptoria
    • - macra Chamberlin, 1939
    • - rileyi (Bollman, 1889)
    • - shelfordi Loomis, 1944
  • Delocheir
    • - conservata Chamberlin, 1949
    • - dalea Chamberlin, 1949
    • - taibona (Chamberlin, 1912)
  • Deltotaria
    • - brimleardia Causey, 1950
    • - brimleii Causey, 1942
    • - philia (Chamberlin, 1949)
    • - tela Causey, 1950
  • Dicellarius
    • - bimaculatus (McNeill, 1887)
    • - lamellidens (Chamberlin, 1931)
    • - okefenokensis (Chamberlin, 1918)
  • Dixioria
    • - pela (Chamberlin, 1918)
  • Dynoria
    • - incana Chamberlin, 1939
    • - medialis Chamberlin, 1949
  • Epeloria
    • - atlanta Chamberlin, 1946
    • - bifida (Wood, 1864)
    • - dela Chamberlin, 1946
    • - ficta Chamberlin, 1943
    • - leicantha Chamberlin, 1946
    • - talapoosa Chamberlin, 1939
  • Falloria
    • - bidens (Causey, 1942)
  • Fontaria
    • - agrestis (Loomis, 1944)
    • - virginiensis (Drury, 1770)
  • Harpaphe
    • - clara Chamberlin, 1949
    • - haydeniana (Wood, 1864)
    • - inlignea Chamberlin, 1949
    • - intaminata (Karsch, 1881)
    • - maculifer (Chamberlin, 1941)
    • - modestior (Chamberlin, 1941)
    • - penulta Chamberlin, 1949
    • - pottera Chamberlin, 1949
    • - telodonta (Chamberlin, 1943)
  • Hybaphe
    • - curtipes Cook, 1904
    • - tersa Cook, 1904
  • Isaphe
    • - convexa Cook, 1904
    • - simplex Chamberlin, 1918
  • Howellaria
    • - deturkiana (Causey, 1942)
  • Metaxycheir
    • - prolata Buckett & Gardner, 1969
  • Mimuloria
    • - castanea (McNeill, 1887)
    • - davidcauseyi (Causey, 1950)
    • - depalmai (Causey, 1950)
    • - missouriensis Chamberlin, 1928
    • - ohionis (Loomis & Hoffman, 1948)
  • Montaphe
    • - elrodi (Chamberlin, 1913)
  • Motyxia
    • - exilis Loomis, 1953
    • - expansa Loomis, 1953
    • - kerna Chamberlin, 1941
    • - monica Chamberlin, 1944
    • - pior Chamberlin, 1941
    • - tejona Chamberlin, 1947
  • Nannaria
    • - austricola Hoffman, 1950
    • - cayugae Chamberlin, 1949
    • - conservata Chamberlin, 1940
    • - equalis Chamberlin, 1949
    • - ericacea Hoffman, 1949
    • - fowleri Chamberlin, 1947
    • - infesta Chamberlin, 1918
    • - laminata Hoffman, 1949
    • - minor Chamberlin, 1918
    • - morrisoni Hoffman, 1948
    • - pulchella (Bollman, 1889)
    • - scutellaria Causey, 1942
    • - shenandoa Hoffman, 1949
    • - simplex Hoffman, 1949
    • - tennesseensis (Bollman, 1889)
    • - terricola (Williams & Hefner, 1928)
    • - wilsoni Hoffman, 1949
  • Orophe
    • - cabinetus Chamberlin, 1951
  • Pachydesmus
    • - clarus (Chamberlin, 1918)
    • - crassicutis (Wood, 1864)
    • - denticulatus Chamberlin, 1946
    • - duplex Chamberlin, 1939
    • - incursus Chamberlin, 1939
    • - laticollis (Attems, 1900)
    • - louisianus (Chamberlin, 1918)
    • - retrorsus Chamberlin, 1921
  • Pleuroloma
    • - brunnea (Bollman, 1887)
    • - busheyi (Causey, 1951)
    • - butleri (McNeill, 1888)
    • - cala (Chamberlin, 1939)
    • - flavipes Rafinesque, 1820
    • - iowa Chamberlin, 1942
    • - mima (Chamberlin, 1949)
    • - miribilia (Causey, 1951)
    • - proxima (Causey, 1951)
    • - rubrilata (Hoffman, 1949)
    • - urbana (Chamberlin, 1939)
    • - warreni (Causey, 1951)
  • Rhysodesmus
    • - anamesus (Chamberlin & Mulaik, 1941)
    • - texicolens (Chamberlin, 1938)
    • ? - limax (Saussure)
  • Rudiloria
    • - mohicana Causey, 1955
  • Semionellus
    • - placidus (Wood, 1864)
  • Sigiria
    • - intermedia (Hoffman, 1948)
    • - nigrimontis (Chamberlin, 1947)
    • - rubromarginata (Bollman, 1888)
  • Sigmocheir
    • - calaveras Chamberlin, 1951
  • Sigmoria
    • - aberrans Chamberlin, 1939
    • - brachygon Chamberlin, 1940
    • - conclusa Chamberlin, 1939
    • - divergens Chamberlin, 1939
    • - evides (Bollman, 1888)
    • - furcifera Hoffman, 1949
    • - gracilipes Chamberlin, 1947
    • - houstoni Chamberlin, 1943
    • - latior (Brölemann, 1900)
    • - mariona Chamberlin, 1939
    • - mimetica (Chamberlin, 1918)
    • - munda Chamberlin, 1939
    • - nigrescens Hoffman, 1950
    • - stenogon Chamberlin, 1942
    • - zyga Chamberlin, 1949
  • Thrinaxoria
    • - lampra (Chamberlin, 1918)
  • Tubaphe
    • - levii Causey, 1954
  • Tucoria
    • - calceata Causey, 1955
    • - kentuckiana (Causey, 1942)
    • - splendida (Causey, 1942)
    • - viridicolens Hoffman, 1948
  • Waimokia
    • - placera Chamberlin, 1941
  • Xystocheir
    • - acuta Cook, 1904
    • - cooki Causey, 1955
    • - dissecta (Wood, 1867)
    • - francisca Chamberlin, 1949
    • - furcifer (Karsch, 1881)
    • - milpetas Chamberlin, 1949
    • - sequoiae (Loomis & Davenport, 1951)
    • - tularea Chamberlin, 1949

• Euryuridae
  • Aphelidesmus
    • - tertius (Chamberlin, 1948)
    • ? - rivicola (Silvestri)
    • ? - hermaphroditus Brölemann
  • Euryurus
    • - australis Bollman, 1889
    • - erythropygus (Brandt, 1841)
    • - leachii (Gray, 1832)
  • Auturus
    • - becki Chamberlin, 1951
    • - dixianus Chamberlin, 1942
    • - evides (Bollman, 1887)
    • - florus Causey, 1950
    • - georgianus Chamberlin, 1942
    • - louisianus (Chamberlin, 1918)
    • - mcclurkini Causey, 1955
    • - mimetes Chamberlin, 1942
    • - phanus Chamberlin, 1942
    • - scotius Chamberlin, 1942
  • Singuliurus
    • - mississippiensis Causey, 1955

• Nearctodesmidae
  • Ergodesmus
    • - compactus Chamberlin, 1949
  • Kepolydesmus
    • - anderisus Chamberlin, 1910
    • - hesperus Chamberlin, 1949
    • - mimus Chamberlin, 1947
    • - pungo Chamberlin, 1949
  • Nearctodesmus
    • - amissus Chamberlin, 1949
    • - boydi Chamberlin, 1951
    • - brunnior Chamberlin, 1949
    • - campicolens Chamberlin, 1949
    • - carli Chamberlin, 1951
    • - cerasinus (Wood, 1864)
    • - cochlearius Causey, 1954
    • - insulanus (Chamberlin, 1941)
    • - malkini Chamberlin, 1951
    • - olympus Causey, 1954
    • - pseustes Chamberlin, 1949
    • - renigens Chamberlin, 1949
    • - salix Chamberlin, 1949

• Polydesmidae
  • Antriadesmus
    • - fragilis Loomis, 1943
  • Brachydesmus
    • - californicus Chamberlin, 1918
    • - cavicola (Packard, 1877)
    • - hastingsus Chamberlin, 1941
    • - superus Latzel, 1884
    • - yosemitensis Causey, 1954
    • ? - subterraneus Heller
  • Chaetaspis
    • - albus Bollman, 1887
    • - ohionis Causey, 1950
  • Dixidesmus
    • - branneri (Bollman, 1888)
    • - catskillus Chamberlin, 1947
    • - christianus Chamberlin, 1946
    • - echinogon (Chamberlin, 1942)
    • - erasus (Loomis, 1943)
    • - gausodicrorhachus Johnson, 1954
    • - nitidus (Bollman, 1887)
    • - penicillus Chamberlin, 1943
    • - phanus Chamberlin, 1951
    • - sylvicolens Chamberlin, 1943
    • - tallulanus Chamberlin, 1943
  • Polydesmus
    • - angustus Latzel, 1884
    • - complanatus (Linnaeus, 1761)
    • - denticulatus Koch, 1847
    • - inconstans Latzel, 1884
    • - racovitzai Brölemann, 1910
  • Pseudopolydesmus
    • - caddo Chamberlin, 1949
    • - euthetus (Chamberlin, 1942)
    • - minor (Bollman, 1888)
    • - natchitoches (Chamberlin, 1942)
    • - neoterus (Chamberlin, 1942)
    • - paludicolus Hoffman, 1950
    • - paroicus (Chamberlin, 1942)
    • - pinetorum (Bollman, 1888)
    • - planicolens (Chamberlin, 1942)
    • - scopus (Chamberlin, 1942)
    • - serratus (Say, 1821)
  • Scytonotus
    • - amandus (Chamberlin, 1910)
    • - bergrothi Chamberlin, 1911
    • - columbianus Chamberlin, 1920
    • - granulatus (Say, 1821)
    • - insulatus Attems, 1931
    • - orthodox Chamberlin, 1925
    • - piger Chamberlin, 1910
    • - simplex Chamberlin, 1941
    • - virginicus (Loomis, 1943)
  • Speodesmus
    • - echinourus Loomis, 1939
  • Speorthus
    • - tuganbius Chamberlin, 1952
  • Tidesmus
    • - episcopus Chamberlin, 1943
    • - hubbsi Chamberlin, 1943
  • Utadesmus
    • - henriensis (Chamberlin, 1930)
    • - hoffi Chamberlin & Hoffman, 1950

• Stylodesmidae
  • Ilyma
    • - cajuni Loomis, 1944
    • ? - orizaba Chamberlin
  • Psochodesmus
    • - crescentis Cook, 1896

• Vanhoeffeniidae
  • Ophiodesmus
    • - albonanus (Latzel, 1895)
    • ? - verhoefi (Brölemann)
  • Bidentogon
    • - helferorum Buckett & Gardner, 1968

• Eurymerodesmidae
  • Eurymerodesmus
    • - amplus Causey, 1952
    • - angularis Causey, 1952
    • - bentonus Causey, 1950
    • - birdi Chamberlin, 1931
    • - booneus Chamberlin, 1942
    • - christianus Chamberlin, 1946
    • - compressus Causey, 1952
    • - creolus Chamberlin, 1942
    • - dubius Chamberlin, 1943
    • - goodi Causey, 1952
    • - hispidipes (Wood, 1864)
    • - louisianae Chamberlin, 1942
    • - melacis Chamberlin & Mulaik, 1941
    • - mundus Chamberlin, 1931
    • - newtonus Chamberlin, 1942
    • - oliphantus Chamberlin, 1942
    • - planus Causey, 1950
    • - sanbernardiensis Causey, 1952
    • - schmidti Chamberlin, 1943
    • - spectabilis Causey, 1950
    • - varius (McNeill, 1887)
    • - wellesleybentonus Causey, 1952
  • Kewanius
    • - simplex (Chamberlin, 1920)
  • Paresmus
    • - columbus Causey, 1950
    • - impurus (Wood, 1867)
    • - paroicus Chamberlin, 1942
    • - polkensis Causey, 1952
    • - pulaski Causey, 1950

• Strongylosomidae
  • Orthomorpha
    • - coarctata (Saussure, 1860)
    • ? - beaumonti (LeGillou)
  • Oxidus
    • - gracilis (Koch, 1847)

• Wamokia
  • - discordalis Buckett & Gardner, 1968
  • - hoffmani Buckett & Gardner, 1968
  • - dentata Buckett & Gardner, 1968
  • - falcata Buckett & Gardner, 1968
  • - remota Buckett & Gardner, 1968
  • - sierrae Buckett & Gardner, 1968

Chordeumida (Diplopoda:class)

• Bactropidae
  • Bactropus
    • - conifer Cook & Collins, 1895

• Branneriidae
  • Branneria
    • - carinata (Bollman, 1888)

• Caseyidae
  • Caseya
    • - bentona Chamberlin, 1952
    • - dynopta Chamberlin, 1947
    • - heteropus Cook & Collins, 1895
    • - irritans Chamberlin, 1910
    • - sequoia Chamberlin, 1942
    • - similis Causey, 1952
  • Opiona
    • - columbiana Chamberlin, 1951
    • - hatchi Causey, 1954
  • Placerna
    • - dorada Chamberlin, 1941
  • Vasingtona
    • - fasciata (Chamberlin, 1941)
  • Zantona
    • - douglasi Chamberlin, 1941

• Cleidogonidae
  • Cleidogona
    • - arkansana Causey, 1954
    • - aspera Causey, 1951
    • - caesioannulatus (Wood, 1865)
    • - celerita Williams & Hefner, 1928
    • - exaspera Williams & Hefner, 1928
    • - forceps Cook & Collins, 1895
    • - fustis Cook & Collins, 1895
    • - inexpectata Hoffman, 1950
    • - inflata Causey, 1951
    • - jocassee Hoffman, 1950
    • - laminata Cook & Collins, 1895
    • - major Cook & Collins, 1895
    • - margarita Hoffman, 1950
    • - minima Causey, 1951
    • - mississippiana Chamberlin, 1942
    • - sublettei Causey, 1954
    • - unita Causey, 1951
  • Dearolfia
    • - lusciosa Loomis, 1939
  • Ofcookogona
    • - alia Causey, 1951
    • - steuartae Causey, 1951
  • Ozarkogona
    • - glebosa Causey, 1951
    • - ladymani Causey, 1952
  • Pseudotremia
    • - carterensis Packard, 1883
    • - cavernarum Cope, 1869
    • - eburnea Loomis, 1939
    • - fracta Chamberlin, 1951
    • - fulgida Loomis, 1943
    • - hansoni Chamberlin, 1951
    • - hobbsi Hoffman, 1950
    • - indianae Chamberlin & Hoffman, 1958
    • - nodosa Loomis, 1939
    • - princeps Loomis, 1939
    • - simulans Loomis, 1939
    • - sodalis Loomis, 1939
    • - tuberculata Loomis, 1939
    • - valga Loomis, 1943
  • Rhabdarona
    • - bacillipus Chamberlin & Mulaik, 1941
  • Tiganogona
    • - brownae Chamberlin, 1928
    • - moesta Causey, 1951

• Conotylidae
  • Bollmanella
    • - oregona Chamberlin, 1941
  • Conotyla
    • - albertana Chamberlin, 1920
    • - atrolineata (Bollman, 1888)
    • - bollmani (McNeill, 1887)
    • - coloradensis Chamberlin, 1910
    • - deseretae Chamberlin, 1910
    • - fischeri Cook & Collins, 1895
    • - humerosa Loomis, 1943
    • - jonesi Chamberlin, 1951
    • - montivaga Loomis, 1943
    • - pectinata Causey, 1952
    • - specus Loomis, 1939
    • - vaga Loomis, 1939
    • - wyandotte (Bollman, 1889)
  • Cookella
    • - leibergi (Cook & Collins, 1895)
  • Flagellopetalum
    • - stannardi Causey, 1951
  • Proconotyla
    • - blakei Verhoeff, 1932
  • Scoterpes
    • - austrinus Loomis, 1943
    • - copei (Packard, 1871)
    • - dendropus Loomis, 1939
  • Taiyutyla
    • - corvallis Chamberlin, 1952
  • Trichopetalum
    • - album Cook & Collins, 1895
    • - cornutum Cook & Collins, 1895
    • - lunatum Harger, 1872
    • - montis Chamberlin, 1951
    • - uncum Cook & Collins, 1895
  • Trigenotyla
    • - parca Causey, 1951
  • Tynopus
    • - dux Chamberlin, 1940
  • Zygonopus
    • - whitei Ryder, 1881
  • Zygotela
    • - phana Chamberlin, 1951

• Ergethidae
  • Ergethus
    • - perditus Chamberlin, 1949

• Rhiscosomididae
  • Rhiscosomides
    • - josephi Chamberlin, 1941
    • - meineri Silvestri, 1909
  • Tingupa
    • - monterea Chamberlin, 1910
    • - pallida Loomis, 1939
    • - utahensis Chamberlin, 1910

• Underwoodiidae
  • Underwoodia
    • - hespera Chamberlin, 1925
    • - iuloides (Harger, 1872)
    • - polygama Cook & Collins, 1895
    • - tida Chamberlin, 1925

• Urochordeumidae
  • Urochordeuma
    • - bumpusi Silvestri, 1909
    • - porona Chamberlin, 1941

• Idagonidae
  • Idagona
    • - westcotti Buckett & Gardner, 1967

• Lysiopetalidae
  • Abacion
    • - lactarium (Say, 1821)
    • - magnum (Loomis, 1943)
    • - tesselatum Rafinesque, 1820
    • - texensis (Loomis, 1937)
  • Colactis
    • - baboquivari Loomis, 1937
    • - quadrata Loomis, 1937
    • - saxetana Loomis, 1937
    • - sideralis Loomis, 1937
    • - utorum (Chamberlin, 1925)
  • Delophon
    • - carolinum Hoffman, 1950
    • - georgianum Chamberlin, 1943
    • - serrulatum Causey, 1954
  • Diactis
    • - frondifera Loomis, 1937
    • - soleata Loomis, 1937
    • - triangula Loomis, 1937
  • Etiron
    • - paroicum Chamberlin, 1941
    • - pearcei Chamberlin, 1941
  • Heptium
    • - canum Chamberlin, 1941
    • - carinellum Loomis, 1937
    • - scamillatum Loomis, 1937
  • Texophon
    • - nessius Chamberlin, 1946
  • Tynomma
    • - consanguineum Loomis, 1937
    • - mutans (Chamberlin, 1910)
    • - sedecimum Loomis, 1937
    • - magnum Buckett & Gardner, 1969

• Striariidae
  • Amplaria
    • - causeyae (Chamberlin, 1940)
    • - eutypa Chamberlin, 1941
    • - nazinta (Chamberlin, 1910)
  • Striaria
    • - antica Causey, 1952
    • - californica Cook, 1899
    • - carmela Chamberlin, 1947
    • - columbiana Cook, 1899
    • - eldora Chamberlin, 1953
    • - granulosa Bollman, 1888
    • - imberbis Loomis, 1936
    • - nana Loomis, 1936
    • - zygoleuca Hoffman, 1950

Julida (Diplopoda:class)

• Julidae
  • Brachyiulus
    • - pusillus (Leach, 1815)
  • Diploiulus
    • - caeruleocinctus (Wood, 1864)
    • - latistriatus (Curtis, 1845)
    • - luscus (Meinert, 1868)
    • - punctatus (Leach, 1817)
    • - truncorum Silvestri, 1896
    • ? - boleti (Koch)
  • Ophyiulus
    • - pilosus (Newport, 1843)
    • ? - terrestris (Linnaeus)

• Nemasomidae
  • Blaniulus
    • - guttulatus (Bosc, 1791)
  • Choneiulus
    • - palmatus (Nemec, 1895)
  • Nemasoma
    • - leechi Chamberlin, 1951
    • - nigrius Chamberlin, 1943
    • - pium Chamberlin, 1918
    • - sayanum Bollman, 1893
    • - uta Chamberlin, 1912
    • ? - varicorne Koch
  • Nopoiulus
    • - minutus (Brandt, 1841)
    • ? - punctulatus Menge
  • Proteroiulus
    • - fuscus (Am Stein, 1857)
  • Tiviulus
    • - expressus Chamberlin, 1941

• Paeromopidae
  • Aigon
    • - parvior (Chamberlin, 1940)
    • - rodocki Chamberlin, 1949
  • Atopolus
    • - chamberlini (Brölemann, 1922)
  • Californiulus
    • - dorsovittatus Verhoeff, 1938
  • Klansolus
    • - euphanus Chamberlin, 1938
    • - socius Chamberlin, 1941
    • - vicinus (Chamberlin, 1943)
    • - yosemitensis (Chamberlin, 1941)
    • - zantus Chamberlin, 1949
  • Paeromopus
    • - angusticeps (Wood, 1864)
    • - cavicolens Chamberlin, 1953
    • - eldoradus Chamberlin, 1941
    • - lysiopetalinus Karsch, 1881
    • - pistus Chamberlin, 1941

• Paraiulidae
  • Aliulus
    • - caddoensis Causey, 1950
    • - carrollus Causey, 1950
    • - rugosus (Bollman, 1887)
  • Aniulus
    • - adelphus Chamberlin, 1940
    • - austinensis Chamberlin, 1940
    • - bollmani Causey, 1952
    • - brazonus Chamberlin, 1940
    • - craterus Chamberlin, 1940
    • - dorophor Chamberlin, 1940
    • - fluviatilis Chamberlin, 1940
    • - hopius Chamberlin, 1941
    • - oreines Chamberlin, 1940
    • - orientalis Causey, 1952
    • - orthodoxus Chamberlin, 1946
    • - prosoicus Chamberlin, 1940
  • Bollmaniulus
    • - catalinae (Chamberlin, 1940)
    • - concolor (Chamberlin, 1940)
    • - furcifer (Harger, 1872)
    • - pachysomus (Chamberlin, 1940)
    • - pearcei (Chamberlin, 1943)
    • - pugetensis (Chamberlin, 1940)
    • - rhodogeus (Chamberlin, 1940)
    • - sinampus (Chamberlin, 1910)
    • - signifer (Chamberlin, 1941)
    • - spenceri Chamberlin, 1951
  • Codiulus
    • - etirus Chamberlin, 1941
    • - oulogon Chamberlin, 1940
  • Ethoiulus
    • - amphelictus Chamberlin, 1918
    • - bufonius Chamberlin, 1938
    • - illinoensis (Causey, 1950)
    • - ligifer (Chamberlin, 1919)
    • - robustior (Chamberlin, 1918)
  • Hakiulus
    • - amophor Chamberlin, 1940
    • - cyaneus (Chamberlin, 1920)
    • - diversifrons (Wood, 1867)
    • - neomexicanus (Chamberlin, 1903)
    • - orthodox Chamberlin, 1940
    • - parallellus (Chamberlin, 1931)
    • - texanus (Chamberlin, 1916)
    • - texensis Causey, 1952
    • - victorianus (Chamberlin, 1916)
    • - zakiwanus (Chamberlin, 1910)
  • Gosiulus
    • - conformatus Chamberlin, 1940
  • Litiulus
    • - alaskanus (Cook, 1904)
  • Mulaikiulus
    • - stanleius Chamberlin, 1941
  • Okliulus
    • - beveli Causey, 1953
    • - carpenteri Causey, 1950
  • Oriulus
    • - annectans (Chamberlin, 1921)
    • - delus Chamberlin, 1940
    • - eutypus Chamberlin, 1940
    • - georgicolens Chamberlin, 1940
    • - grayi Causey, 1950
    • - medianus Chamberlin, 1940
    • - nigrans (Chamberlin, 1918)
    • - notus Chamberlin, 1940
    • - venustus (Wood, 1864)
  • Pseudojulus
    • - obtectus Bollman, 1887
  • Ptyoiulus
    • - impressus (Say, 1821)
    • - coveanus Chamberlin, 1943
    • - ectenes (Bollman, 1888)
    • - georgiensis Chamberlin, 1943
  • Saiulus
    • - setifer Chamberlin, 1940
  • Shoshoniulus
    • - atlantus (Chamberlin, 1946)
    • - idahoanus (Chamberlin, 1950)
  • Simiulus
    • - arius (Chamberlin, 1918)
  • Sophiulus
    • - lomondus Chamberlin, 1941
    • - tivius (Chamberlin, 1912)
  • Spathiulus
    • - elegantulus Causey, 1950
    • - leptus Chamberlin, 1940
    • - trilobus Chamberlin, 1941
    • - tuolumnus Chamberlin, 1950
  • Taijulus
    • - olympus (Causey, 1953)
    • - tiganus (Chamberlin, 1910)
  • Teniulus
    • - parvior Chamberlin, 1951
    • - setosior Chamberlin, 1951
  • Tuniulus
    • - hewitti (Chamberlin, 1919)
    • - milpetanus (Chamberlin, 1940)
    • - oregonensis (Wood, 1864)
  • Uroblaniulus
    • - canadensis (Newport, 1844)
    • - carolinensis Causey, 1953
    • - dixinus Chamberlin, 1951
    • - dux (Chamberlin, 1914)
    • - exul Chamberlin, 1951
    • - fumans (Chamberlin, 1943)
    • - immaculatus (Wood, 1864)
    • - montanus (Hoffman, 1949)
    • - sandersoni (Causey, 1950)
    • - stolidus Causey, 1952
  • Ziniulus
    • - aethes Chamberlin, 1940
    • - medicolens Chamberlin, 1940
    • - navajo Chamberlin, 1943

• Zosteractiidae
  • Zosteractis
    • - interminata Loomis, 1943

Spirobolida (Diplopoda:class)

• Rhinocricidae
  • Eurhinocricus
    • - tidus (Chamberlin, 1947)
    • ? - biolleyi Brölemann
  • Rhinocricus
    • - vagans Chamberlin, 1947
    • - vancouveri Chamberlin, 1951
    • ? - parcus (Karsch)

• Atopetholidae
  • Anelus
    • - reduncus Cook, 1911
  • Arinolus
    • - apachellus Chamberlin, 1941
    • - chiricahuanus Chamberlin, 1947
    • - dentatus (Cook, 1911)
    • - hopinus Chamberlin, 1941
    • - hospes (Cook, 1911)
    • - lotus Loomis, 1953
    • - nogalanus Chamberlin, 1941
    • - pinus Chamberlin, 1941
    • - torynophor Chamberlin, 1940
  • Atopetholus
    • - aneglus Chamberlin, 1920
    • - barbaranus Chamberlin, 1949
    • - californicus Chamberlin, 1918
    • - carmelitus Chamberlin, 1940
    • - fraternus Chamberlin, 1918
    • - paroicus Chamberlin, 1941
    • - pearcei Chamberlin, 1950
  • Eurelus
    • - kerrensis Chamberlin & Mulaik, 1941
    • - mulaiki Chamberlin, 1943
    • - proximus Chamberlin & Mulaik, 1941
    • - soleatus Cook, 1911
  • Hesperolus
    • - wheeleri Chamberlin, 1918
  • Onychelus
    • - jaegeri Chamberlin, 1947
    • - medolus Chamberlin, 1941
    • - obustus Cook, 1904
  • Orthichelus
    • - michelbacheri (Verhoeff, 1938)
  • Piedolus
    • - utus Chamberlin, 1930
  • Tidolus
    • - parvus (Chamberlin, 1918)
  • Toltecolus
    • - parvunguis Hoffman, 1949
    • ? - garcianus Chamberlin
  • Watichelus
    • - edentatus Loomis, 1949
    • - parallelus Loomis, 1949
    • - robustus Loomis, 1949
    • - smithi (Chamberlin, 1947)

• Spirobolidae
  • Auxobolus
    • - castaneus (Chamberlin, 1918)
    • - claremontus (Chamberlin, 1918)
    • - discipulus Chamberlin, 1949
    • - ergus Chamberlin, 1949
    • - friantus Chamberlin, 1949
    • - monachus Chamberlin, 1949
    • - simulatus Chamberlin, 1949
    • - stebbinsi (Chamberlin, 1944)
  • Californibolus
    • - fredricksoni Causey, 1955
    • - michelbacheri Verhoeff, 1944
    • - oregonus Chamberlin, 1949
    • - pontis Chamberlin, 1949
    • - rectus Chamberlin, 1949
    • - uncigerus (Wood, 1864)
    • - utahensis (Chamberlin, 1925)
  • Chicobolus
    • - jucundus Causey, 1955
    • - pilsbryi Chamberlin, 1947
    • - spinigerus (Wood, 1864)
  • Hiltonius
    • - congregans Chamberlin, 1941
    • - conservatus Chamberlin, 1947
    • - hebes (Bollman, 1887)
    • - mimus Chamberlin, 1941
    • - palmaris Loomis, 1953
    • - pius Chamberlin, 1941
    • - pulchrus Chamberlin, 1918
    • - thebanus Chamberlin, 1941
  • Narceus
    • - americanus (Beauvois, 1805)
    • - annularis (Rafinesque, 1820)
    • - atratus (Girard, 1853)
    • - dolleyi (Loomis, 1943)
    • - gordanus (Chamberlin, 1943)
    • - keysi (Loomis, 1944)
    • - melanior (Chamberlin, 1943)
    • - oklahomae (Chamberlin, 1931)
    • - orophilus (Chamberlin, 1943)
    • - pensacolae (Bollman, 1887)
    • - ramstadti (Chamberlin, 1943)
    • - scotti (Chamberlin, 1943)
    • - tinctorius Rafinesque, 1820
    • - woodi (Humbert & Saussure, 1870)
  • Tylobolus
    • - deses Cook, 1904

Spirostreptida (Diplopoda:class)

• Choctellidae
  • Choctella
    • - cumminsi Chamberlin, 1918

• Spirostreptidae
  • Orthoporus
    • - arizonicus Loomis, 1953
    • - boreus Chamberlin, 1947
    • - crotonus Chamberlin, 1952
    • - entomacis Chamberlin & Mulaik, 1941
    • - flavior Chamberlin & Mulaik, 1941
    • - ornatus (Girard, 1853)
    • - pontis Chamberlin, 1947
    • - producens Chamberlin, 1947
    • - sanctus Chamberlin, 1947
    • - vallicolens Chamberlin, 1943
    • - wichitanus Chamberlin, 1931
    • ? - diaporoides Silvestri
  • Scaphiostrephus
    • - texicolens (Chamberlin, 1938)
    • ? - fuscipes (Porat)

Cambalida (Diplopoda:class)

• Cambalidae
  • Alakene
    • - simplex Chamberlin, 1941
  • Buwatia
    • - monterea Chamberlin, 1912
  • Cambala
    • - annulata (Say, 1821)
    • - arkansana Chamberlin, 1942
    • - cara Causey, 1953
    • - caeca Loomis, 1953
    • - cristula Loomis, 1938
    • - minor Bollman, 1889
    • - ochra Chamberlin, 1942
    • - saltillona Chamberlin, 1943
    • - texana Loomis, 1938
    • - washingtonensis Causey, 1954
  • Eclomus
    • - speobius (Chamberlin, 1952)
  • Mimolene
    • - oregona Chamberlin, 1941
  • Nannolene
    • - burkei (Bollman, 1887)
    • - catalina Chamberlin, 1941
    • - cincta Chamberlin, 1941
    • - corticolens Chamberlin, 1951
    • - dorothea Chamberlin, 1941
    • - keiferi Chamberlin, 1943
    • - minor Loomis, 1938
    • - personifer Chamberlin, 1941
    • - violacea Loomis, 1938
  • Odachurus
    • - petasatus Loomis, 1938
  • Paiteya
    • - errans Chamberlin, 1910
  • Pharodere
    • - radiata Loomis, 1938
  • Platydere
    • - caeca Loomis, 1938
  • Tridere
    • - chelopa Loomis, 1938

• Leioderidae
  • Doilene
    • - carmela Chamberlin, 1941
  • Endere
    • - disora Loomis, 1938
  • Leiodere
    • - angelorum Chamberlin, 1943
    • - dasyura Loomis, 1938
    • - nana Loomis, 1938
    • - torreyana Loomis, 1938
  • Tigolene
    • - clementinus Chamberlin, 1941
  • Titsona
    • - sima Chamberlin, 1912

Platydesmida (Diplopoda:class)

• Andrognathidae
  • Andrognathus
    • - corticarius Cope, 1869
  • Brachycybe
    • - lecontei Wood, 1864
    • - petasata Loomis, 1936
    • - potterinus Chamberlin, 1941
    • - producta Loomis, 1936
    • - rosea Murray, 1877
    • - tuolumne Chamberlin, 1953
  • Eucybe
    • - clarus Chamberlin, 1941
    • - longior Chamberlin, 1950
  • Gosodesmus
    • - claremontanus Chamberlin, 1922
  • Ischnocybe
    • - plicata Cook & Loomis, 1928
  • Mitocybe
    • - auriportae Cook & Loomis, 1928
  • Stenocybe
    • - waipea Chamberlin, 1950

Polyzoniida (Diplopoda:class)

• Polyzoniidae
  • Bdellozonium
    • - cerviculatum Cook & Loomis, 1928
    • - rothi Chamberlin, 1950
    • - sequoium Chamberlin, 1941
  • Buotus
    • - carolinus Chamberlin, 1940
  • Buzonium
    • - crassipes Cook & Loomis, 1928
  • Euzonium
    • - crucis Chamberlin, 1950
  • Hypozonium
    • - anurum Cook, 1904
  • Pizonium
    • - crescentis Chamberlin, 1950
  • Polyzonium
    • - bikermani Causey, 1951
    • - bivirgatum (Wood, 1864)
    • - cryptocephalum (McNeill, 1887)
    • - germanicum Brandt
  • Siphonotus
    • - purpureus Pocock, 1894
    • - brasiliensis Brandt

• Siphonophoridae
  • Illacme
    • - plenipes Cook & Loomis, 1928
  • Siphonacme
    • - lyttoni Cook & Loomis, 1928
  • Siphonophora
    • - limitare Loomis, 1936
    • - texascolens Chamberlin & Mulaik, 1941
    • - portoricensis Brandt

Ommatoiulus (Diplopoda:class)

• - sabulosus