Orbitestella parva is a species of small sea snail, a marine gastropod mollusc in the family Orbitestellidae.
Description The vitreous-white, very minute shell has a discoidal shape and a flat spire. The shell is smooth and perforate with some growth lines. The protoconch consists of one whorl, rather large and with a bulbous shape.H.J. Finlay, Additions to the Recent Molluscan Fauna of New Zealand; Transactions and Proceedings of the Royal Society of New Zealand v.55 1924
Distribution This marine species is endemic to New Zealand.
References
Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979