Opabinia
Anomalocaris
Hurdia
Peytoia
Schinderhannes
Surusicaris
Isoxys
Yohoia
Haikoucaris
Fortiforceps
Cascolus
Remipedia
Cephalocarida
Copepoda
Argulus
Isopoda
Loricicaris
Clypecaris
Perspicaris
Fibulacaris_nereidis
Nereocaris_exilis
Nereocaris_briggsi
Canadaspis
Waptia
Ercaicunia
Odaraia
Branchiocaris
Tokummia
Euthycarcinoidea
Fuxianhuia
Shankouia
Chengjiangocaris
Chilopoda
Symphyla
Pauropoda
Arthropleura
Diplopoda
Allacma
Anurida
Zygentoma
Odonata
Mantodea
Coleoptera
Diptera
Hymenoptera
Leptostraca
Nahecaris
Cinerocaris
Anaspidacea
Euphausiacea
Stomatopoda
Lepidocaris
Ostracoda
Cyzicus
Artemia
Triops
Tanazios1
Tanazios2
Sanctacaris
Habelia
Offacolus
Dibasterium
Chasmataspis
Megalograptus
Scorpiones
Araneae
Opiliones
Archegozetes
Weinbergina
Limulus
Aglaspis
Burgessia
Peronopsis
Tegopelte
Kodymirus
Ercaia
Bredocaris
Rehbachiella
Phospatocopina
Kuamaia
Naraoia
Olenoides
Xandarella
Emeraldella
Sidneyia
Aquilonifer
Marrella
Pycnogonida
Leanchoiliidae
Yawunik