Category
page 1Acastidae
Walliserops
alt=A finely prepared Walliserops trifurcatus trilobite fossil|thumb|Walliserops trifurcatus
Acaste
genus of trilobites (fossil)
Acastidae
Acastidae is a family of trilobites in the order Phacopida, suborder Phacopina, superfamily Acastoidea, containing the following genera:
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Acastava
Acaste
Acastella
Acastellina
Acastocephala
Acastoides
Acastopyge
Armorigreenops
Asteropyge
Baniaspis
Bellacartwrightia
Bradocryphaeus
Braunops
Breizhops
Centauropyge
Chimaerastella
Coltraneia
Comura
Cryphina
Delocare
Deloops
Destombesina
Dunopyge
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Echinopyge
Erbenochile
Ewacaste
Feruminops
Gourdonia
Greenops
Gudralisium
Hallandclarkeops
Harringtonacaste
Heliopyge
Hexacosta
Hollardops
Kayserops
Kennacryphaeus
Klouceki