Full reference: V. V. Missarzhevsky. 1970. New generic name Tommotia, nom. nov. Paleontological Journal 1970(2):100-100
Parent taxon: Brachiopoda according to C. B. Skovsted et al. 2009
Sister taxa: Acanthotretella, Clitambonoidea, Craniiformea, Eccentrotheca, Ernogia, Iphidella, Lathamella, Linguliformea, Longtancunella, Rhynchonelliformea, Surindia, Tegulella, Xianshanella, Disciniformea, Agastapleura, Biarea, Cornwallia, Dirinus, Jilinia, Larium, Manosia, Nekvasilovella, Neogypidula, Pomatospirella, Reflexia, Rhynchoferella, Rictia, Socraticum, Spondylobolus, Venezuelia, Virbium, Yeosinella, Yongjia, Punctospiracea
Subtaxa: Hyolithelminthes, Jaycea, Kulparina, Lapworthellidae, Mitrosagophora, Sunnaginiidae, Tannuolinidae
Ecology: facultatively mobile epifaunal suspension feeder