Buccinulum mariaeBuccinulum mariae is a species of marine gastropod mollusc in the family Tudiclidae. It was first described by Baden Powell in 1940. It is endemic to the waters of New Zealand.DescriptionBuccinulum mariae are typically a dark reddish-brown colour, with some specimens exhibiting a lighter colour and darker spiral bands. The holotype of the species was 20 mm in height, with a diameter of between 10 and 75 mm, however specimens have been recorded as large as 26 millimetres in height.DistributionThe species is Endemic to New Zealand.