PaleoDB taxon number: 422516
Alternative combinations: Rimella canalifera, Rostellaria (Rimella) canalifera
Full reference: W. M. Gabb. 1864. Description of the Cretaceous fossils. Geological Survey of California Palaeontology 1:57-217
Belongs to Ectinochilus (Cowlitzia) according to R. B. Stewart 1927
Sister taxa: Rimella (Rimella), Rimella canalis, Rimella carli, Rimella desertica, Rimella duplicostata, Rimella elongata, Rimella fissurella, Rimella fowleriana, Rimella fusoides, Rimella knappiana, Rimella levis, Rimella macilenta, Rimella oregonensis, Rimella pakistanica, Rimella peruviana, Rimella prestwichi, Rimella quoseibii, Rimella rimosa, Ectinochilus (Macilentos), Ectinochilus antipodarum, Ectinochilus gaudichaudi, Ectinochilus planum, Ectinochilus (Vaderos), Ectinochilus olssoni, Ectinochilus (Ectinochilus), Ectinochilus (Cowlitzia) canalifera, Ectinochilus (Cowlitzia) washingtonensis