Acastidae

Acastidae is a family of trilobites in the order Phacopida, suborder Phacopina, superfamily Acastoidea, containing the following genera:^[2]

Phylum:Arthropoda

Clade:†Artiopoda

Class:†Trilobita

Order:†Phacopida

Quick facts Scientific classification, Subfamilies ...

Acastidae Temporal range: Silurian –Famennian PreꞒ Ꞓ O S D C P T J K Pg N
Coltraneia oufatenensis
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Clade:	†Artiopoda
Class:	†Trilobita
Order:	†Phacopida
Suborder:	†Phacopina
Superfamily:	†Acastoidea
Family:	†Acastidae Delo, 1935
Subfamilies[1]
Acastinae Delo, 1935 Acastavinae Struve, 1958 Asteropyginae Delo, 1935

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