Classification of the family Xenasteridae

Fm. †Xenasteridae Gregory 1899
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G. †Agalmaster Schöndorf 1909
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Agalmaster grandis Schöndorf 1909
Agalmaster intermedius Schöndorf 1909
Agalmaster miellensis Schöndorf 1909
G. †Devonaster Schuchert 1914
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Devonaster chemungensis Schuchert 1915
Devonaster eucharis Hall 1868
Devonaster southworthi Kesling and Wright 1965
Devonaster triradiatus Kesling and Wright 1965
G. †Eifelaster Schöndorf 1909
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Eifelaster follmanni Schöndorf 1909
G. †Palaenectria Stürtz 1893
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Palaenectria devonica Stürtz 1893
G. †Palaeostella Stürtz 1890
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Palaeostella solida Stürtz 1890
G. †Rhenaster Schöndorf 1909
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Rhenaster schwerdi Schöndorf 1909
G. †Trimeraster Schöndorf 1909
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Trimeraster parvulus Schöndorf 1909
G. †Xenaster Simonovitsch 1871
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Xenaster dispar Schöndorf 1909
Xenaster elegans Schöndorf 1909
Xenaster margaritatus Simonovitsch 1871
Xenaster rhenanus Müller 1855