Eskov, K. Y. & S. Zonstein, 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 Insektuto, Konchu
aikokai 26: 14-18.![[see names]](./arrow.png)
(PDF not available.)
