Species list, Checklist of Order Polydesmida (Flat-backed Millipedes) for York County (Pennsylvania, USA)

Ants	Arachnids
Bees	Beetles
Booklice	Bugs
Bumblebees	Butterflies
Cicadas	Crane flies
Dragonflies	Earwigs
Flies	Isopods
Locusts	Mantises
Mayflies	Mosquitoes
Myriapods	Net-winged
Plant-parasitic	Scorpion flies
Termites	Wasps

Taxonomy & Distribution
Browser for Arthropods

Region search

HeidelbergJacksonNew MarketRailroadSpringfield

Countries

#ABCDEFGHIJKLMNPRSTUVYZ

Afghanistan Albania Algeria Angola Argentina Armenia Australia Austria Bahamas Barbados Belarus Belgium Belize Benin Bolivia Bosnia and Herzegovina Botswana Brazil Brunei Bulgaria Burkina Faso Cameroon Canada Cape Verde Central African Republic Chad Chile China Colombia Comoros Cook Islands Costa Rica Croatia Cuba Cyprus Czech Republic Democratic Republic of the Congo Denmark Dominica Dominican Republic Ecuador El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Fiji Finland France Gabon Gambia Georgia Germany Ghana Greece Grenada Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hungary Iceland India Indonesia Iran Iraq Ireland Israel Italy Ivory Coast Jamaica Japan Jordan Kazakhstan Kenya Kosovo Laos Latvia Lebanon Lesotho Liberia Libya Lithuania Luxembourg Madagascar Malawi Malaysia Mali Malta Mauritania Mauritius Mexico Micronesia Moldova Monaco Mongolia Montenegro Morocco Mozambique Myanmar Namibia Nepal Netherlands New Zealand Nicaragua Niger Nigeria North Korea Norway Pakistan Palau Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Republic South Africa Romania Russia Rwanda Saint Lucia Saint Vincent and the Grenadines Samoa San Marino São Tomé and Príncipe Senegal Serbia Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Korea Spain Sri Lanka Sudan Suriname Sweden Switzerland Syria Taiwan Tajikistan Tanzania Thailand Togo Tonga Trinidad and Tobago Tunisia Turkey Uganda Ukraine United Arab Emirates United Kingdom USA Uzbekistan Vanuatu Venezuela Vietnam Yemen Zambia Zimbabwe

INSECTOIDGERENGDARK LIGHT

⌕

Checklist for Order Polydesmida Pocock, 1887 (Flat-backed Millipedes)
and region York County (Pennsylvania, USA)

Class	Diplopoda De Blainville in Gervais, 1844 Diplopods, Millepedes, Millipede, Millipedes	5 6 7	Families Genera Species	Taxom
Subclass	Chilognatha Latreille, 1802	5 6 7	Families Genera Species	Taxom
Infraclass	Helminthomorpha Pocock, 1887	5 6 7	Families Genera Species	Taxom
Superorder	Merocheta Cook, 1895	4 4 5	Families Genera Species	Taxom
Order	Polydesmida Pocock, 1887 Flat-backed Millipedes	4 4 5	Families Genera Species	Taxom

List of families for York County (Pennsylvania)
4 Families width 5 Species

Xystodesmidae Cook, 1895	Xystodesmid Millipedes	1	Species	Taxom
Paradoxosomatidae (Daday, 1889)		1	Species	Taxom
Platyrhacidae Pocock, 1895		1	Species	Taxom
Polydesmidae Leach, 1815	Flat Millipedes	2	Species	Taxom

Genera for York County (Pennsylvania)
4 Genera with 5 Species

Melaphe Cook, 1968	1	Species	Taxom
Oxidus Cook, 1847	1	Species	Taxom
Platyrhacus Koch, 1899	1	Species	Taxom
Pseudopolydesmus Attems, 1821	2	Species	Taxom

Species list for York County (Pennsylvania)
5 Species

Melaphe apamea Hoffman & Lo..., 1968
Oxidus gracilis (C. L. Koch, 1847)	⇒ Oxidus gigas Attems, 1953
Platyrhacus helophorus Attems, 1899
Pseudopolydesmus canadensis Newport, 1844	Canadian Flat-Back Millipede
Pseudopolydesmus serratus Say, 1821	Common Pink Flat-Back Millipede

Subnodes of Polydesmida with occurrences in York County (Pennsylvania)

Suborder	Chelodesmidea Cook, 1895	2 2 2	Families Genera Species	Taxom
Suborder	Paradoxosomatidea Daday, 1889	1 1 1	Family Genus Species	Taxom
Suborder	Polydesmidea Leach, 1815	1 1 2	Family Genus Species	Taxom

Links, sources and further information

Polydesmida at artfakta.se
Polydesmida at dyntaxa.se
Polydesmida at gbif.org
Polydesmida at irmng.org
Polydesmida at itis.gov