Kingdom Animalia Suborder Phacopina Phylum Arthropoda Order Phacopida | Class Trilobita Superfamily Acastoidea Rank Family | |
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Similar Acastoidea, Phacopida, Phacopina, Bellacartwrightia, Phacopidae | ||
Acastidae is a family of trilobites in the order Phacopida, suborder Phacopina, superfamily Acastoidea, containing the following genera:
References
Acastidae Wikipedia(Text) CC BY-SA