Helcionelloida - Helcionellida - Coreospiridae

Alternative combination: Stenotheca rugosa orientalis

Full reference: C. D. Walcott. 1905. Cambrian faunas of China. Proceedings of the United States National Museum 29:1-106

Belongs to Latouchella according to S. Bengtson et al. 1990

Sister taxa: Latouchella accordionata, Latouchella adunca, Latouchella aliciae, Latouchella aperta, Latouchella arcuata, Latouchella arguta, Latouchella burlingi, Latouchella costata, Latouchella dimicostata, Latouchella holmdalense, Latouchella huangshandongensis, Latouchella iacobinica, Latouchella jacobinica, Latouchella memorabilis, Latouchella merino, Latouchella ostenfeldense, Latouchella pearylandica, Latouchella pocatelloensis, Latouchella sanxiaensis, Oelandiella korobkovi, Oelandiella sibirica, Oelandiella aequa, Oelandiella bellus, Oelandiella maidipingensis, Archaeospira avalonensis, Hubeispira nitida, Cambroconus minimus, Uncinaspira squamosa

Ecology: slow-moving low-level epifaunal detritivore