phylum Lobopodia Snodgrass
1938
[Hou & Bergstrom (1995) first
used...] = Lobopoda
Cavalier-Smith 1998 ![](link.gif)
subphylum Tardigrada
Spallanzani 1776 ![](c-black.gif)
subphylum Onychophora
Grube 1853 ![](c-gray.gif)
classis Xenusia
Dziek & Krumbiegel 1989 Xenusion
= Aycheaia
ordo Archonychophora Hou &
Bergstrom 1995 ![](c-black.gif)
fam. Luolishaniidae
Hou & Bergstrom 1995 Luolishania
ordo Protonychophora Hutchinson 1930
![](c-black.gif)
fam. Aysheaiidae
Walcott 1911 Aycheaia
fam. Xenusiidae
Dziek & Krumbiegel 1989 Xenusion
ordo Scleronychophora [Scheronychophora]
Hou &
Bergstrom 1995 ![](c-black.gif)
fam. Eoconchariidae
Hou & Shu 1987 Eoconcharium
fam. Hallucigeniidae
Conway Morris 1977 Hallucigenia
fam. Cardiodictyidae
Hou & Bergstrom 1995 Cardiodictyon
ordo Paronychophora Hou &
Bergstrom 1995 ![](c-black.gif)
fam. Onychodictyidae
Hou & Bergstrom 1995 Onichodictyon
classis Udeonychophora
n.nom. (:105)
ordo
Ontonychophora n.nom.
(:105)
superfam. Helenodoroidea
n.nom. Helenodora
fam. Helenodoridae
n.nom. Helenodora
gen. Helenodora
Thompson & Jones 1980
superfam. Tertiapatoidea
n.nom. Tertiapatus
fam. Succinopatopsidae
n.fam. Succinopatopsis
gen. Succinopatopsis
n.g.
Succinopatopsis balticus n.sp.
fam. Tertiapatidae
n.fam. Tertiapatus
gen. Tertiapatus
n.g.
Tertiapatus dominicanus n.sp.
ordo
Euonychophora Hutchinson 1930 ![](c-black.gif)
fam. Peripatidae
Evans 1901 Peripatus
fam. Peripatopsidae
Bouvier 1904, 1907 Peripatopsis
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