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Checklist for Infraclass Helminthomorpha Pocock, 1887
and region Silurian (Paleozoic)


Class
 
Diplopoda
De Blainville in Gervais, 1844
Diplopods, Millepedes, Millipede, Millipedes
9
12
10
Families
Genera
Species
 
Taxom
 

Subclass
 
Chilognatha
Latreille, 1802
8
10
9
Families
Genera
Species
 
Taxom
 

Infraclass
 
Helminthomorpha
Pocock, 1887
5
7
6
Families
Genera
Species
 
Taxom
 


List of families for Silurian
5 Families width 6 Species
Julidae Leach, 1814Juliform Millipedes2SpeciesTaxom
Paradoxosomatidae (Daday, 1889)0SpeciesTaxom
Craspedosomatidae Gray, 1843Craspedosomatid Millipedes1SpeciesTaxom
Euryuridae Pocock, 19091SpeciesTaxom
Polydesmidae (Leach, 1815)Flat Millipedes2SpeciesTaxom


Genera for Silurian
7 Genera with 6 Species
Cylindroiulus Verhoeff, 18151SpeciesTaxom
Desmoxytes Chamberlin, 1923
Dragon millipedes0SpeciesTaxom
Nanogona Cook, 18141SpeciesTaxom
Pneumodesmus Wilson & And..., 20041SpeciesTaxom
Polydesmus Latreille, 1871Flat Backed Millipedes2SpeciesTaxom
Prionopeltis Hawle, 1847
0SpeciesTaxom
Tachypodoiulus Verhoeff, 18141SpeciesTaxom


Species list for Silurian
6 Species
Cylindroiulus punctatus Leach, 1815Blunt-tailed millipede
Nanogona polydesmoides Leach, 1814Eyed Flat-backed Millipede
Pneumodesmus newmani Wilson & And..., 2004
Polydesmus angustus Latzel, 1884Bridge Creek chaparral
Polydesmus coriaceus (Porat, 1871)⇒ Polydesmus inconstans Latzel, 1884
Tachypodoiulus niger Leach, 1814Black millipede

Subnodes of Helminthomorpha with occurrences in Silurian
SuperorderCoelocheta
Cook, 1896
1
1
1
Family
Genus
Species

Taxom

SuperorderJuliformia
Attems, 1926
1
2
2
Family
Genera
Species

Taxom

SuperorderMerocheta
Cook, 1895
3
4
3
Families
Genera
Species

Taxom



Links, sources and further information
Helminthomorpha at artfakta.se
Helminthomorpha at itis.gov
Helminthomorpha at marinespecies.org