Light (A, B) and scanning electron (C-I) micrographs of Euglypha laevis. (A, B) View of many specimens to illustrate variability in shape and size of the shell. (C-E) Broad lateral views to show general shell shape and symmetrical arrangement of shell plates. (F-G) Apertural views to illustrate shape and arrangement of apertural plates. (H) Close up view of apertural plates. (I) Detail of shell surface to show overlapping shell plates.