Sphenoderia
Sphenoderia macrolepis

 

 

Sphenoderia macrolepis Leidy, 1979

 

Diagnosis: Test small, oviform, with a pair of large plates on each side and a number of other smaller plates; the large plates are elliptic and transversely disposed; aperture linear, neck conical in side view.

 

Dimensions: Length 27-45 µm.

 

Ecology: in Sphagnum. Not common.