Helcionelloida - Helcionellida - Coreospiridae

Alternative combination: Trenella pearylandica

Belongs to Latouchella according to P. J. Wagner 2011

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 orientalis, Latouchella ostenfeldense, 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