Trilobita - Redlichiida - Redlichiidae

Full reference: Y. Liu. 1975. Spinoredlichia, a new Early Cambrian trilobite genus from Kueichou Province. Acta Geologica Sinica (1)14-16

Parent taxon: Redlichiidae according to P. A. Jell and J. M. Adrain 2003

Sister taxa: Breviredlichia, Chaoaspis, Chengjiangaspis, Eoredlichia, Kuanyangia, Lemdadella, Leptoredlichia, Maopingaspis, Meitanella, Metaredlichia, Mianxianella, Ningqiangaspis, Pachyredlichia, Parazhenbaspis, Pseudoredlichia, Redlichiinae, Runnania, Syndianella, Tolbinella, Wutingaspis, Yorkella, Zhenbaspis

Subtaxa: none

Ecology: nektobenthic deposit feeder