Artiopoda - Redlichiida - Redlichiidae
Parent taxon: Redlichiidae according to H. B. Whittington et al. 1997
Sister taxa: Breviredlichia, Chaoaspis, Chengjiangaspis, Conoredlichia, Elganellus, Eoredlichia, Iglesiella, Irgitkhemia, Jingyangia, Kepingaspis, Kuanyangia, Latiredlichia, Lemdadella, Leptoredlichia, Maopingaspis, Metaredlichia, Mianxianella, Neoredlichia, Ningqiangaspis, Olgaspis, Pachyredlichia, Parazhenbaspis, Pseudoredlichia, Redlichops, Runnania, Sapushania, Sarassina, Sardoredlichia, Syndianella, Tolbinella, Ushbaspis, Wutingaspis, Xela, Xenoredlichia, Yorkella, Zhenbaspis
Subtaxa: Redlichia
Ecology: nektobenthic deposit feeder
Distribution:
• Cambrian of Antarctica (1 collection), Australia (14), China (80), India (1), Kazakhstan (3), Mauritania (1), the Russian Federation (1)
• Solvan of Australia (1)
• Caerfai of India (1)
Total: 103 collections including 128 occurrences