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Xiphosauridae (disused)
Taxonomy
Xiphosauridae was named by Sereno (1986).
It was considered a nomen vanum by Carrano (2025).
It was assigned to Heterodontosauria by Sereno (1986).
It was considered a nomen vanum by Carrano (2025).
It was assigned to Heterodontosauria by Sereno (1986).