Rix, M. G., Huey, J. A., Cooper, S. J. B., Austin, A. D. & Harvey, M. S. (2018b). Conservation systematics of the shield-backed trapdoor spiders of the nigrum-group (Mygalomorphae, Idiopidae, Idiosoma): integrative taxonomy reveals a diverse and threatened fauna from south-western Australia. ZooKeys 756: 1-121 & Suppl. (Atlas of male morphology: shield-backed trapdoor spiders (Idiosoma nigrum-group)). doi:10.3897/zookeys.756.24397 -- Show included taxa