Checklist for Tribe Sigmocheirini Causey, 1955
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
| Merocheta
Cook, 1895
| 20
175
663 | Families
Genera
Species |
Taxom
|
Order
| Polydesmida
Pocock, 1887
Flat-backed Millipedes | 20
175
663 | Families
Genera
Species |
Taxom
|
Suborder
| Chelodesmidea
Cook, 1895
| 8
91
441 | Families
Genera
Species |
Taxom
| | Family | Xystodesmidae
Cook, 1895
Xystodesmid Millipedes | 70
367 | Genera
Species |
Taxom
| | Subfamily | Xystodesminae
Cook, 1895
| 35
158 | Genera
Species |
Taxom
| | Tribe | Sigmocheirini
Causey, 1955
| 2
4 | Genera
Species |
Taxom
|
Genera for USA
2 Genera with 4 Species
Species list for USA
4 Species
Links, sources and further information Sigmocheirini at itis.gov
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