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Checklist for Order Spirobolida Cook, 1895 (Round-backed millipedes)
and region USA (North America)


Class
 
Diplopoda
De Blainville in Gervais, 1844
Diplopods, Millepedes, Millipede, Millipedes
83
442
1535
Families
Genera
Species
 
Taxom
 

Subclass
 
Chilognatha
Latreille, 1802
76
429
1520
Families
Genera
Species
 
Taxom
 

Infraclass
 
Helminthomorpha
Pocock, 1887
70
412
1486
Families
Genera
Species
 
Taxom
 

Superorder
 
Anocheta
Cook, 1895
10
36
126
Families
Genera
Species
 
Taxom
 

Order
 
Spirobolida
Cook, 1895
Round-backed millipedes
10
36
126
Families
Genera
Species
 
Taxom
 


List of families for USA
10 Families width 126 Species and 2 Subspecies
Rhinocricidae Brölemann, 191310SpeciesTaxom
Allopocockiidae Keeton, 19602SpeciesTaxom
Spirobolidae Bollman, 189350SpeciesTaxom
Atopetholidae Chamberlin, 191850SpeciesTaxom
Pachybolidae Cook, 18974SpeciesTaxom
Floridobolidae Keeton, 19592SpeciesTaxom
Plagiascetidae Hoffman, 19691SpeciesTaxom
Spirobolellidae (Brölemann, 1913)1SpeciesTaxom
Trigoniulidae Attems, 19093SpeciesTaxom
Xyloiulidae Cook, 18953SpeciesTaxom


Genera for USA
36 Genera with 126 Species
#ACEFHMNOPRSTUWX
Anadenobolus Silvestri, 18764SpeciesTaxom
Anelus Cook, 19082SpeciesTaxom
Arctobolus Cook, 19044SpeciesTaxom
Arinolus Chamberlin, 194011SpeciesTaxom
Atopetholus Chamberlin, 19188SpeciesTaxom
Aulacobolus Pocock, 19381SpeciesTaxom
Auxobolus Chamberlin, 19495SpeciesTaxom
Californibolus Verhoeff, 19371SpeciesTaxom
Centrelus Cook, 19412SpeciesTaxom
Chersastus Attems, 19281SpeciesTaxom
Chicobolus Chamberlin, 18641SpeciesTaxom
Comanchelus Hoffman & Or..., 19684SpeciesTaxom
Eurelus Chamberlin, 19114SpeciesTaxom
Eurhinocricus Brölemann, 19372SpeciesTaxom
Floridobolus Causey, 19572SpeciesTaxom
Hesperolus Chamberlin, 19181SpeciesTaxom
Hiltonius Chamberlin, 19188SpeciesTaxom
Mannobolus Loomis, 19681SpeciesTaxom
Narceus Rafinesque, 19596SpeciesTaxom
Onychelus Cook, 19118SpeciesTaxom
Orthichelus Chamberlin &..., 19411SpeciesTaxom
Pachybolus Cook, 18781SpeciesTaxom
Piedolus Chamberlin, 19301SpeciesTaxom
Plagiascetus Hoffman, 19631SpeciesTaxom
Pseudocentrobolus Wesener, 20091SpeciesTaxom
Rhinocricus Karsch, 19473SpeciesTaxom
Salpidobolus Silvestri, 19202SpeciesTaxom
Spirobolus Wood, 194311SpeciesTaxom
Strophobolus Chamberlin, 19201SpeciesTaxom
Tidolus Chamberlin, 19181SpeciesTaxom
Toltecolus Chamberlin, 19493SpeciesTaxom
Trigoniulus Pocock, 18783SpeciesTaxom
Tylobolus Cook, 194015SpeciesTaxom
Uvaldia Loomis, 19681SpeciesTaxom
Watichelus Chamberlin, 19494SpeciesTaxom
Xyloiulus Cook, 18903SpeciesTaxom


Species list for USA
126 Species and 2 Subspecies
Anadenobolus arboreus Saussure, 1859Pygmy mountainsnail
Anadenobolus arboreus gundlachi Karsch, 1881
Anadenobolus aztecus Saussure, 1859Pygmy mountainsnail
Anadenobolus monilicornis von Porat, 1876Bumble bee millipede
Anelus reduncus Cook, 1911
Anelus richardsoni Pocock, 1908Deseret mountainsnail
Arctobolus dolleyi Loomis, 1943
Arctobolus keysi Loomis, 1944
Arctobolus onandaga
Arctobolus onondaga Cook, 1904
Arinolus apachellus Chamberlin, 1941Deep Slide mountainsnail
Arinolus chiricahuanus Chamberlin, 1947Kyle Canyon mountainsnail
Arinolus dentatus Cook, 1911Orocopia desertsnail
Arinolus hopinus Cook, 1911Deep Slide mountainsnail
Arinolus hospes Cook, 1911Orocopia desertsnail
Arinolus latus Loomis, 1953Eastern desertsnail
Arinolus nevadae Chamberlin, 1962
Arinolus nogalanus Chamberlin, 1941Deep Slide mountainsnail
Arinolus pimus Chamberlin, 1941Deep Slide mountainsnail
Arinolus smithi
Arinolus torynophor Chamberlin, 1940Cape Fear threetooth
Atopetholus angelus Chamberlin, 1920
Atopetholus barbaranus Chamberlin, 1949
Atopetholus californicus Chamberlin, 1918Redwood hesperian
Atopetholus carmelitus Chamberlin, 1940Cape Fear threetooth
Atopetholus fraternus Chamberlin, 1918Redwood hesperian
Atopetholus michelbacheri Verhoeff, 1938
Atopetholus paroicus Chamberlin, 1941
Atopetholus parvus Chamberlin, 1918
Aulacobolus rubropunctatus Attems, 1938
Auxobolus discipulus (Chamberlin, 1949)⇒ Tylobolus castaneus Chamberlin, 1918
Auxobolus ergus Chamberlin, 1949
Auxobolus friantus (Chamberlin, 1949)⇒ Tylobolus castaneus Chamberlin, 1918
Auxobolus monachus Chamberlin, 1949
Auxobolus simulatus Chamberlin, 1949
Californibolus michelbacheri (Verhoeff, 1937)⇒ Tylobolus uncigerus Wood, 1864
Centrelus fluvialis (Loomis, 1968)⇒ Toltecolus fluvialis Loomis, 1968
Centrelus kerrensis (Chamberlin &..., 1941)⇒ Toltecolus kerrensis Chamberlin &..., 1941
Chersastus atrophus (Attems, 1928)⇒ Chersastus pococki Porat, 1893
Chicobolus spinigerus Wood, 1864Florida Ivory Millipede
Comanchelus camporum Loomis, 1968Boulder Pile mountainsnail
Comanchelus chihuanus (Chamberlin, 1947)⇒ Toltecolus chihuanus Chamberlin, 1947
Comanchelus hubrichti Hoffman & Or..., 1960
Comanchelus lobatus Loomis, 1968Boulder Pile mountainsnail
Eurelus kerrensis (Chamberlin &..., 1941)⇒ Toltecolus kerrensis Chamberlin &..., 1941
Eurelus mulaiki Chamberlin, 1943
Eurelus proximus (Chamberlin &..., 1941)⇒ Eurelus soleatus Cook, 1911
Eurelus soleatus Cook, 1911Lyre mantleslug
Eurhinocricus fissus Verhoeff, 1937Sunday shoulderband
Eurhinocricus storkani Verhoeff, 1937Sunday shoulderband
Floridobolus orini Shelley, 2014
Floridobolus penneri Causey, 1957Lava rock mountainsnail
Hesperolus wheeleri Chamberlin, 1918
Hiltonius australis F. Grinnell, 1908Black Range mountainsnail
Hiltonius balboanus (Chamberlin, 1941)⇒ Hiltonius hebes Bollman, 1887
Hiltonius congregans (Chamberlin, 1941)⇒ Hiltonius mimus Chamberlin, 1941
Hiltonius hebes Bollman, 1887Mineral Creek mountainsnail
Hiltonius mimus Chamberlin, 1941Deep Slide mountainsnail
Hiltonius palmaris (Loomis, 1953)⇒ Hiltonius pulchrus Chamberlin, 1918
Hiltonius pius (Chamberlin, 1941)⇒ Hiltonius mimus Chamberlin, 1941
Hiltonius pulchrus Chamberlin, 1918Redwood hesperian
Mannobolus peninsularis Loomis, 1968Boulder Pile mountainsnail
Narceus americanus (Beauvois, 1805)⇒ Narceus annularus Rafinesque, 1820
Narceus annularis (Rafinesque, 1820)⇒ Narceus annularus Rafinesque, 1820
Narceus annularus Rafinesque, 1820
Narceus gordanus Chamberlin, 1943Budded threetooth
Narceus oklahomae Chamberlin, 1931
Narceus woodruffi Causey, 1959
Onychelus dentatus (Cook, 1911)⇒ Arinolus dentatus Cook, 1911
Onychelus hospes (Cook, 1911)⇒ Arinolus hospes Cook, 1911
Onychelus jaegeri (Chamberlin, 1947)⇒ Onychelus obustus Cook, 1904
Onychelus medolus (Chamberlin, 1941)⇒ Onychelus obustus Cook, 1904
Onychelus michelbacheri Verhoeff, 1938
Onychelus obustus Cook, 1904Rocky mountainsnail
Onychelus phanus (Chamberlin, 1941)⇒ Onychelus michelbacheri Verhoeff, 1938
Onychelus suturatus Cook, 1911
Orthichelus phanus (Chamberlin, 1941)⇒ Onychelus michelbacheri Verhoeff, 1938
Pachybolus ligulatus Voges, 1878
Piedolus utus Chamberlin, 1930Argus desertsnail
Plagiascetus lateralis R. L. Hoffman, 1963
Pseudocentrobolus aureus Wesener, 2009Golden Millipede
Rhinocricus entypus Chamberlin, 1955
Rhinocricus parcus Karsch, 1881
Rhinocricus vagans Chamberlin, 1947
Salpidobolus jucundus Attems, 1897
Salpidobolus plenus Chamberlin, 1920
Spirobolus australis (Grinnell, 1908)⇒ Hiltonius australis F. Grinnell, 1908
Spirobolus hebes (Bollman, 1887)⇒ Hiltonius hebes Bollman, 1887
Spirobolus marginatus Say, 1821
Spirobolus melanior Chamberlin, 1943
Spirobolus miles (Chamberlin, 1918)⇒ Orthoporus ornatus Girard, 1853
Spirobolus oklahomae Chamberlin, 1931
Spirobolus orophilus (Chamberlin, 1943)⇒ Narceus annularus Rafinesque, 1820
Spirobolus paludis (Chamberlin, 1918)⇒ Chicobolus spinigerus Wood, 1864
Spirobolus pensacolae Bollman, 1887
Spirobolus rugosus Voges, 1878
Spirobolus scotti (Chamberlin, 1943)⇒ Narceus annularus Rafinesque, 1820
Strophobolus immigrans (Chamberlin, 1920)⇒ Spirobolellus immigrans Chamberlin, 1920
Tidolus parvus Chamberlin, 1918Redwood hesperian
Toltecolus fluvialis Loomis, 1968Morongo desertsnail
Toltecolus kerrensis Chamberlin &..., 1941
Toltecolus parvunguis (Hoffman, 1949)⇒ Eurelus soleatus Cook, 1911
Trigoniulus amnestus Chamberlin, 1945
Trigoniulus corallinus Gervais, 1847Millipede
Trigoniulus rugosus Voges, 1878
Tylobolus castaneus Chamberlin, 1918Redwood hesperian
Tylobolus claremontus Chamberlin, 1918Redwood hesperian
Tylobolus deses Cook, 1904Rocky mountainsnail
Tylobolus deses deses Cook, 1904
Tylobolus desus
Tylobolus discipulus (Chamberlin, 1949)⇒ Tylobolus castaneus Chamberlin, 1918
Tylobolus ergus (Keeton, 1960)⇒ Auxobolus ergus Chamberlin, 1949
Tylobolus fredricksoni Causey, 1955
Tylobolus friantus (Chamberlin, 1949)⇒ Tylobolus castaneus Chamberlin, 1918
Tylobolus monachus Chamberlin, 1949Thin-ribbed mountainsnail
Tylobolus simulatus Chamberlin, 1949
Tylobolus stebbinsi (Chamberlin, 1944)⇒ Tylobolus claremontus Chamberlin, 1918
Tylobolus uncigerus Wood, 1864Grand Coulee mountainsnail
Tylobolus utahensis Chamberlin, 1925
Tylobolus viduus Chamberlin, 1940
Uvaldia intersecta Loomis, 1968Boulder Pile mountainsnail
Watichelus edentatus Loomis, 1949
Watichelus papallelus
Watichelus parallelus Loomis, 1949
Watichelus robustus Loomis, 1949
Xyloiulus bairdi Hoffman, 1963
Xyloiulus frustulentus Scudder, 1890
Xyloiulus mazonus Scudder, 1890

Subnodes of Spirobolida with occurrences in USA
SuborderSpirobolidea
Cook, 1895
2
5
11
Families
Genera
Species

Taxom

SuborderTrigoniulidea
Brölemann, 1913
2
5
7
Families
Genera
Species

Taxom

FamilyAllopocockiidae
Keeton, 1960
1
2
Genus
Species

Taxom

FamilyAtopetholidae
Chamberlin, 1918
14
50
Genera
Species

Taxom

FamilyFloridobolidae
Keeton, 1959
1
2
Genus
Species

Taxom

FamilyPlagiascetidae
Hoffman, 1969
1
1
Genus
Species

Taxom

FamilySpirobolidae
Bollman, 1893
8
50
Genera
Species

Taxom

FamilyXyloiulidae
Cook, 1895
1
3
Genus
Species

Taxom



Links, sources and further information
Spirobolida at artfakta.se
Spirobolida at dyntaxa.se
Spirobolida at gbif.org
Spirobolida at irmng.org
Spirobolida at itis.gov