Mauidrillia incerta is an extinct species of sea snail, a marine gastropod mollusk in the family Horaiclavidae. Description Distribution This extinct marine species is endemic to New Zealand References Beu, A.G. 1970 Bathyal Upper Miocene Mollusca from Wairarapa District, New Zealand. Transactions of the Royal Society of New Zealand. Earth sciences, 7(12): 209–240 Maxwell, P.A. (2009). Cenozoic Mollusca. pp 232–254 in Gordon, D.P. (ed.) New Zealand inventory of biodiversity. Volume one. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch External links National Paleontological Collection Database: Mauidrillia incerta incerta Gastropods described in 1970