Taxa included

Eskov, K. Y. & Zonstein, S. (1990). First Mesozoic mygalomorph spiders from the Lower Cretaceous of Siberia and Mongolia, with notes on the system and evolution of the infraorder Mygalomorphae (Chelicerata: Araneae). Neues Jahrbuch für Mineralogie, Geologie und Paläontologie, Abhandlungen 178: 325-368.

Taxon
Antrodiaetus unicolor (Hentz, 1842) (Antrodiaetidae) 355, f. 28-29 (m), Antrodiaetus unicolor
Atypus magnus Namkung, 1986 (Atypidae) 355, f. 30 (m), Atypus magnus

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