†Wellerella truncata Dunbar and Condra 1932 (lamp shell)
Rhynchonellata - Rhynchonellida - Wellerellidae
Belongs to Wellerella according to M. R. Mudge et al. 1962
Sister taxa: Wellerella arthaberi, Wellerella bidentata, Wellerella connivens, Wellerella delicatula, Wellerella girtyi, Wellerella globosa, Wellerella granum, Wellerella hemiplicata, Wellerella lemasi, Wellerella longiplicata, Wellerella minuta, Wellerella multiplicata, Wellerella nitidula, Wellerella osagensis, Wellerella polycostata, Wellerella rotunda, Wellerella saxatilis, Wellerella tetrahedra, Wellerella tetraplicata
Ecology: stationary epifaunal suspension feeder
Average measurements (in mm): valve length 2.10