Lodderia iota
Lodderia iota is a minute sea snail or micromollusc, a marine gastropod mollusc in the family Skeneidae.

Description
The height of the shell attains 0.55 mm, its diameter 0.65 mm.

Distribution
This marine species occurs off New Zealand.

References

 Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 
 Spencer, H.G.; Marshall, B.A.; Maxwell, P.A.; Grant-Mackie, J.A.; Stilwell, J.D.; Willan, R.C.; Campbell, H.J.; Crampton, J.S.; Henderson, R.A.; Bradshaw, M.A.; Waterhouse, J.B.; Pojeta, J. Jr (2009). Phylum Mollusca: chitons, clams, tusk shells, snails, squids, and kin, in: Gordon, D.P. (Ed.) (2009). New Zealand inventory of biodiversity: 1. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. pp. 161–254

iota
Gastropods of New Zealand
Gastropods described in 1940