Class Diplopoda - Millipedes

Phylum Arthropoda - Arthropods

Class Diplopoda - Millipedes

Order Polyxenida

Family Polyxenidae

Genus Polyxenus

Species lagurus - Polyxenus lagurus

Order Platydesmida

Family Andrognathidae

Genus Brachycybe

Species rosea - Brachycybe rosea
Species lecontii - Brachycybe lecontii
Species petasata - Brachycybe petasata

Order Polyzoniida

Family Hirudisomatidae

Genus Octoglena

Species anura - Octoglena anura

Family Polyzoniidae

Genus Petaserpes

Species strictus - Petaserpes strictus

Order Julida

Family Blaniulidae

Genus Blaniulus

Species guttulatus - Blaniulus guttulatus

Family Julidae

Genus Brachyiulus
Genus Ophyiulus

Species pilosus - Ophyiulus pilosus

Genus Cylindroiulus

Species caeruleocinctus - Cylindroiulus caeruleocinctus

Family Parajulidae

Genus Ptyoiulus
Genus Kateroiulus

Species alaskanus - Kateroiulus alaskanus

Genus Bollmaniulus
Genus Uroblaniulus

Species carolinensis - Uroblaniulus carolinensis

Family Paeromopodidae

Genus Paeromopus

Species angustatus - Paeromopus angustatus

Subspecies angustatus - Paeromopus angustatus angustatus

Genus Californiulus

Species yosemitensis - Californiulus yosemitensis

Order Spirobolida

Family Atopetholidae

Genus Comanchelus

Family Rhinocricidae

Genus Eurhinocricus

Family Spirobolidae

Genus Chicobolus

Species spinigerus - Florida Ivory Millipede

Genus Hiltonius

Species hebes - Hiltonius hebes

Genus Narceus

Species americanus - Narceus americanus/annularis complex
Species gordanus - Narceus gordanus

Genus Tylobolus

Family Trigoniulidae

Genus Trigoniulus

Species corallinus - Rusty millipede

Order Spirostreptida

Family Spirostreptidae

Genus Orthoporus

Species texicolens - Orthoporus texicolens
Species ornatus - Orthoporus ornatus

Family Cambalidae

Genus Cambala

Species annulata - Cambala annulata

Order Callipodida

Family Abacionidae

Genus Abacion

Order Chordeumatida

Family Caseyidae

Genus Underwoodia

Species iuloides - Underwoodia iuloides

Family Conotylidae

Genus Conotyla

Species blakei - Conotyla blakei

Family Cleidogonidae

Order Polydesmida

Family Paradoxosomatidae

Genus Asiomorpha

Species coarctata - Asiomorpha coarctata

Genus Oxidus

Species gracilis - Oxidus gracilis

Family Polydesmidae

Genus Polydesmus
Genus Pseudopolydesmus

Species canadensis - Pseudopolydesmus canadensis
Species branneri - Pseudopolydesmus branneri

Genus Scytonotus

Species granulatus - Granulated Millipede

Family Xystodesmidae

Genus Apheloria

Species virginiensis - Apheloria virginiensis

Subspecies reducta - Apheloria virginiensis reducta
Subspecies corrugata - Apheloria virginiensis corrugata
Subspecies montana - Apheloria virginiensis montana

Species tigana - Apheloria tigana

Genus Cherokia

Species georgiana - Cherokia georgiana

Subspecies latassa - Cherokia georgiana latassa
Subspecies georgiana - Cherokia georgiana georgiana

Genus Furcillaria

Species aequalis - Furcillaria aequalis

Genus Harpaphe

Species haydeniana - Harpaphe haydeniana

Genus Motyxia
Genus Pachydesmus

Species crassicutis - Pachydesmus crassicutis

Genus Pleuroloma

Species flavipes - Pleuroloma flavipes

Genus Rhysodesmus

Species texicolens - Rhysodesmus texicolens

Genus Sigmocheir
Genus Sigmoria

Species aberrans - Almond Millipede
Species australis - Sigmoria australis
Species bidens - Sigmoria bidens
Species latior - Sigmoria latior
Species mimetica - Sigmoria mimetica
Species nantahalae - Sigmoria nantahalae
Species trimaculata - Sigmoria trimaculata

Genus Xystocheir

Species dissecta - Xystocheir dissecta

Subspecies taibona - Xystocheir dissecta taibona

Family Nearctodesmidae
Family Eurymerodesmidae

Genus Eurymerodesmus

Family Euryuridae

Genus Euryurus

Species leachii - Euryurus leachii

Family Pyrgodesmidae