Requested reference
Li, Y., Lin, Y. C. & Li, S. Q. (2020). A review of Crassignatha (Araneae, Symphytognathidae). ZooKeys 988: 63-128. doi:10.3897/zookeys.988.56188 
-- Show included taxa
Li, Y., Lin, Y. C. & Li, S. Q. (2020). A review of Crassignatha (Araneae, Symphytognathidae). ZooKeys 988: 63-128. doi:10.3897/zookeys.988.56188 -- Show included taxa