Stamm Protarthropoda
Lankester 1904 ![](c-black.gif)
I.classis Onychophora
Grube 1853 ![](c-black.gif)
Stamm Arthropoda Siebold
& Stannius 1845 ![](c-black.gif)
Unterstamm Chelicerata
Heymons 1901 ![](c-black.gif)
I.classis Merostoma
Dana 1852 = Poecilopoda
M'coy = Palaeostraca
Grobben ![](c-gray.gif)
superordo
Xiphosura Latreille 1802 ![](c-black.gif)
ordo Aglaspida Walcott
1911 Aglaspis
ordo Xiphosurida
Latreille 1802 ![](c-black.gif)
superordo
Eurypterida Burmeister 1843 Eurypterus
= Gigantostraca Haeckel 1896 ![](c-black.gif)
II.classis Arachnida
Lamarck 1801 ![](c-gray.gif)
ordo Scorpionida
Latreille 1817 Scorpio
= Scorpiones Hemprich &Ehrenberg 1826 Scorpio
subordo Protoscorpionina
Petrunkevich 1949 = Protoscorpiones
subordo Euscorpionina
Petrunkevich 1949 = Euscorpiones
ordo Pseudoscorpionida
Latreille 1817 ![](c-black.gif)
ordo Phalangiida Pery
1833 Phalangium
= Opiliones Sunevall 1833 ![](c-gray.gif)
subordo Palpatorina
Thorell 1876 = Palpatores
subordo Laniatorina
Thorell 1876 = Laniatores
ordo Architarbida Petrunkevitch
1945 ![](t-black.gif)
ordo Acarida Nitzsch
1818 ![](t-black.gif)
ordo Haptopodida Pocock
1911 ![](t-black.gif)
ordo Anthracomartida
Karsch 1882 ![](t-black.gif)
ordo Trigonomatrida
Petrunkevich 1949 ![](t-black.gif)
ordo Palpigradida
Thorell 1888 ![](c-black.gif)
ordo Thelyphonida
Latreille 1804 ![](t-black.gif)
ordo Schizomida
Petrunkevitch 1945 ![](t-black.gif)
ordo Kustarachnida
Petrunkevitch 1913 ![](t-black.gif)
ordo Phrynichida
Petrunkevich 1945 ![](t-black.gif)
ordo Araneida Clerck
1757 ![](t-black.gif)
subordo Liphistina
Pocock 1892 ![](t-black.gif)
subordo Theraphosina
Sundevall 1830 = Theraphosa
subordo Dipneumonina
Latreille 1817 = Dipneumones
ordo Solpugida Leach
1815 ![](t-black.gif)
ordo Ricinuleida Thorell
1892 ![](c-black.gif)
Unterstamm Pycnogonida
Latreille 1810 ![](t-black.gif)
ordo Pantopoda
Gerstaecker 1863 ![](c-black.gif)
ordo Palaeopantopoda
Broili 1930 ![](c-black.gif)
Unterstamm Trilobitomorpha
Stormer 1944 = Proarthropoda
Vandell 1949 ![](c-black.gif)
I.classis Merostomoidea
Stormer 1944 ![](c-black.gif)
II.classis Pseudonotostraca
[Pseudonostraca] Raymond 1935
= Pseudocrustacea Stormer 1944 ![](c-black.gif)
III.classis Marellomorpha
Beurlen 1934 ![](t-black.gif)
IV.classis Trilobita
Walch 1771 ![](c-black.gif)
V.classis Arthropleurida
Waterlot 1934 ![](t-black.gif)
Unterstamm Mandibulata
= Antennata
|