Cribroelphidium yabei (Asano 1938)

The lipped aperture is clearly visible where the last chamber meets the previous whorl. Test is 2.8 mm. in its long dimension.   Image courtesy of David B. Scott, Dalhousie University.   This image was originally published in Palaeologica Electronica, vol. 3, issue 2, and is used with the kind permission of that journal and the Paleontological Association.

Image of the holotype. Test is 1.6 mm across. This species name may be a synonym of E. bartletti.   Image courtesy of David B. Scott, Dalhousie University.   This image was originally published in Palaeologica Electronica, vol. 3, issue 2, and is used with the kind permission of that journal and the Paleontological Association.