Lodderia eumorpha eumorpha is a subspecies of minute sea snail or micromollusc, a marine gastropod mollusc in the family Cyclostrematidae.
This subspecies is endemic
to New Zealand
's Auckland Islands
and The Snares
This snail is found at depths of between 155 and 175 m
The shell is very small, solid, depressed-turbinate
, prominently sculptured
with five narrow, but sharply raised, spiral keels, the interstices fenestrated
by distinct, regular, axial threads. The aperture
is circular, and the peristome internally thickened, but not externally variced
The shell height is up to 1.3 mm, and the width is up to 1.7 mm.
- Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 ISBN 0-00-216906-1